{"id":121264,"date":"2026-01-29T13:58:14","date_gmt":"2026-01-29T12:58:14","guid":{"rendered":"https:\/\/www.linseis.com\/unkategorisiert\/laser-dilatometry-precise-characterization-of-high-tech-glasses-through-contactless-thermal-analysis\/"},"modified":"2026-03-04T09:17:05","modified_gmt":"2026-03-04T08:17:05","slug":"laser-dilatometry-precise-characterization-of-high-tech-glasses-through-contactless-thermal-analysis","status":"publish","type":"post","link":"https:\/\/www.linseis.com\/en\/wiki\/laser-dilatometry-precise-characterization-of-high-tech-glasses-through-contactless-thermal-analysis\/","title":{"rendered":"Laser dilatometry: Precise characterization of high-tech glasses through contactless thermal analysis"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"121264\" class=\"elementor elementor-121264 elementor-121246\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b75441f e-flex e-con-boxed e-con e-parent\" data-id=\"b75441f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-35d541b e-con-full e-flex e-con e-child\" data-id=\"35d541b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-97683da elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"97683da\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__97683da\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__97683da\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__97683da\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6854051 elementor-widget elementor-widget-spacer\" data-id=\"6854051\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f563fb9 elementor-widget elementor-widget-text-editor\" data-id=\"f563fb9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The development of modern glass materials places the highest demands on analytical methods. Particularly with sensitive high-tech glasses, thin films or microstructured glass ceramics, conventional measuring methods quickly reach their limits. The <a href=\"https:\/\/www.linseis.com\/en\/instruments\/dilatometer\/dil-l73-laser-dilatometer\/\"><strong>laser dilatometry<\/strong><\/a> has established itself as a pioneering technology that masters these challenges through contactless, high-precision measurements.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89c0869 elementor-widget elementor-widget-spacer\" data-id=\"89c0869\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f89eb30 elementor-widget elementor-widget-heading\" data-id=\"f89eb30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technological basics and measuring principle<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36f5a88 elementor-widget elementor-widget-spacer\" data-id=\"36f5a88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-035f339 elementor-widget elementor-widget-text-editor\" data-id=\"035f339\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The laser dilatometer uses a focused laser beam for non-contact measurement of length changes during defined temperature cycles. The system uses laser triangulation to register microscopic dimensional changes with a resolution down to the nanometer range. This method completely eliminates systematic errors caused by mechanical contact and enables even the most sensitive materials to be analyzed without any interference.  <\/p><p>The versatility of the method is demonstrated by its compatibility with a wide range of sample geometries and sizes. Even materials with irregular shapes, low mass or special surface properties can be reliably characterized (FunGlass, 2024). Variable atmosphere control under air, inert gas or vacuum extends the range of applications to reactive glass materials.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac9afd3 elementor-widget elementor-widget-spacer\" data-id=\"ac9afd3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b982d6 elementor-widget elementor-widget-heading\" data-id=\"1b982d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Precise determination of critical glass parameters<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d51d346 elementor-widget elementor-widget-heading\" data-id=\"d51d346\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Glass transition temperature (Tg)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4a32ba elementor-widget elementor-widget-spacer\" data-id=\"a4a32ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5df331d elementor-widget elementor-widget-text-editor\" data-id=\"5df331d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The determination of the <a href=\"https:\/\/www.linseis.com\/en\/wiki\/glass-transition-temperature\/\"><strong>glass transition temperature<\/strong> <\/a>is carried out via the characteristic kink in the expansion diagram. Modern evaluation algorithms such as the two-tangent method, non-linear fits or differential analytical methods enable precise quantification even for complex transitions (Linseis, 2024b). The high data quality of the laser dilatometer enables differentiated analyses that cannot be achieved with conventional methods.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-636a704 elementor-widget elementor-widget-spacer\" data-id=\"636a704\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6815c34 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"6815c34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"536\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2026\/01\/DIL-L73-Laser-Fused-Silica-1024x686.png\" class=\"attachment-large size-large wp-image-124187\" alt=\"\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2026\/01\/DIL-L73-Laser-Fused-Silica-1024x686.png 1024w, https:\/\/www.linseis.com\/wp-content\/uploads\/2026\/01\/DIL-L73-Laser-Fused-Silica-300x201.png 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2026\/01\/DIL-L73-Laser-Fused-Silica-768x515.png 768w, https:\/\/www.linseis.com\/wp-content\/uploads\/2026\/01\/DIL-L73-Laser-Fused-Silica-1536x1029.png 1536w, https:\/\/www.linseis.com\/wp-content\/uploads\/2026\/01\/DIL-L73-Laser-Fused-Silica-2048x1372.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5faea31 elementor-widget elementor-widget-spacer\" data-id=\"5faea31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e169116 elementor-widget elementor-widget-text-editor\" data-id=\"e169116\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The dilatometric investigation of a 20 mm long fused silica reference rod (NIST SRM 739) shows a practical example of the achievable measurement accuracy. At a heating rate of 5 K\/min, the thermal change in length was determined over the temperature range up to 500 \u00b0C. The measured values agree very well with literature data; the deviation is in the range of only 0.03 \u00b5m to 0.26 \u00b5m over several temperature points. This result confirms the high precision of interferometric or laser-based dilatometry for the characterization of glassy materials.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3f196c elementor-widget elementor-widget-spacer\" data-id=\"c3f196c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3122b84 elementor-widget elementor-widget-heading\" data-id=\"3122b84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Softening point and other thermal properties<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bead9d0 elementor-widget elementor-widget-spacer\" data-id=\"bead9d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7813c8 elementor-widget elementor-widget-text-editor\" data-id=\"e7813c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The softening point manifests itself as the maximum of the first derivative of the <a href=\"https:\/\/www.linseis.com\/en\/properties\/linear-expansion-coefficient\/\"><strong>change in length<\/strong><\/a> and can be identified with particular precision using laser dilatometry. This high resolution proves to be decisive in the characterization of multi-phase or gradual glass transitions in modern high-tech glasses. <\/p><p>In addition, the method enables the detailed investigation of further phenomena such as fictitious temperature, structural relaxation, anisotropic expansion as well as reversible and irreversible transformations (FunGlass, 2024). Modern analysis algorithms support the precise quantification of these complex thermal properties (ScienceDirect, 2024). <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b097936 elementor-widget elementor-widget-spacer\" data-id=\"b097936\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95aac46 elementor-widget elementor-widget-heading\" data-id=\"95aac46\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Fields of application in industry and research<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6dd2e47 elementor-widget elementor-widget-spacer\" data-id=\"6dd2e47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a18f69c elementor-widget elementor-widget-text-editor\" data-id=\"a18f69c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Contactless laser dilatometry has proven to be indispensable in various high-tech areas:<\/p><p><b>Optical glasses and glass fibers<\/b> benefit from the ability to investigate stress relief and relaxation processes under precisely defined atmospheres without mechanical influences (FunGlass, 2024). This precision is essential for the quality assurance of optical components. <\/p><p><b>Biomedical glasses<\/b> with the smallest sample sizes and specific optical properties require non-contact analysis for the development of implant glasses and biocompatible materials.<\/p><p><b>Electronic applications<\/b> such as conductive track glasses benefit from automatable data integration and high precision, which significantly accelerates R&amp;D cycles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6b66bf elementor-widget elementor-widget-spacer\" data-id=\"a6b66bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1443f70 elementor-widget elementor-widget-heading\" data-id=\"1443f70\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Scientific validation and standardization<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac47d19 elementor-widget elementor-widget-spacer\" data-id=\"ac47d19\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a2ebce elementor-widget elementor-widget-text-editor\" data-id=\"7a2ebce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Laser dilatometry is defined in international standards such as <a href=\"https:\/\/store.astm.org\/e0228-17.html\" target=\"_blank\" rel=\"noopener\"><strong>ASTM E228<\/strong><\/a> and <a href=\"https:\/\/www.dinmedia.de\/en\/standard\/din-iso-7884-1\/3358625\" target=\"_blank\" rel=\"noopener\"><strong>DIN\/ISO 7884<\/strong><\/a> as a reference method for <a href=\"https:\/\/www.linseis.com\/en\/applications\/ceramics-and-glass-industry\/\"><strong>glass, ceramics<\/strong><\/a> and composites. Supplementary standards such as <a href=\"https:\/\/store.astm.org\/e1356-08r14.html\" target=\"_blank\" rel=\"noopener\"><strong>ASTM E1356<\/strong><\/a> for <a href=\"https:\/\/www.linseis.com\/en\/instruments\/differential-scanning-calorimeter-dsc\/\"><strong>DSC<\/strong><\/a>-based and <a href=\"https:\/\/store.astm.org\/e1545-22.html\" target=\"_blank\" rel=\"noopener\"><strong>ASTM E1545<\/strong><\/a> for <a href=\"https:\/\/www.linseis.com\/en\/instruments\/thermal-analysis\/tma-thermomechanical-analysis\/\"><strong>thermomechanical<\/strong><\/a> Tg determination (ASTM International, 2023; ASTM International, 2022) and <a href=\"https:\/\/www.dinmedia.de\/en\/standard\/iso-11359-2\/348036844\" target=\"_blank\" rel=\"noopener\"><strong>ISO 11359-2<\/strong><\/a> for <a href=\"https:\/\/www.linseis.com\/en\/instruments\/dilatometer\/\"><strong>dilatometric measurements<\/strong><\/a> (ISO, 2019) form the normative foundation of modern glass characterization. The absence of systematic contact errors enables international comparability of results and makes the method the gold standard for sophisticated material characterization.<\/p><p>Integration into modern smart lab environments through digital data evaluation and networking options supports modern laboratory and production processes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1dcd72b elementor-widget elementor-widget-spacer\" data-id=\"1dcd72b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c36fea elementor-widget elementor-widget-heading\" data-id=\"2c36fea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comparison with conventional dilatometry methods<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5093464 elementor-widget elementor-widget-spacer\" data-id=\"5093464\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b2fdfa elementor-widget elementor-widget-text-editor\" data-id=\"2b2fdfa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Traditional <a href=\"https:\/\/www.linseis.com\/en\/instruments\/dilatometer\/dil-l75-horizontal\/\" data-auto-event-observed=\"true\"><strong>push rod dilatometers<\/strong><\/a> or optical methods quickly reach their limits with sensitive glass materials. Mechanical contact methods can introduce stresses into the sample that distort the measurement result or even lead to damage in the case of thin layers. The following comparison illustrates the advantages of laser dilatometry:  <\/p><p><b>Push rod dilatometry:<\/b><\/p><ul><li>Mechanical contact can affect the sample<\/li><li>Limited resolution (typically 10-50 nm)<\/li><li>Problematic with soft or fragile materials<\/li><li>Restricted sample geometry<br><br><\/li><\/ul><p><a href=\"https:\/\/www.linseis.com\/en\/instruments\/dilatometer\/dil-l74-optical-dilatometer\/\" data-auto-event-observed=\"true\"><b>Optical dilatometry (classic):<\/b><\/a><\/p><ul><li>Depending on sample surface and transparency<\/li><li>Less precise with small samples<\/li><li>Limited temperature control<\/li><li>Limited resolution (0.1 &#8211; 0.5 \u00b5m)<\/li><\/ul><p><br><b>Laser dilatometry:<\/b><\/p><ul><li>Completely contactless<\/li><li>Nanometer resolution<\/li><li>Versatile sample geometries possible<\/li><li>Precise atmosphere control<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a9a970 elementor-widget elementor-widget-spacer\" data-id=\"9a9a970\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d9a9969 elementor-widget elementor-widget-heading\" data-id=\"d9a9969\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Practical measurement tips and sample preparation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-559cc27 elementor-widget elementor-widget-spacer\" data-id=\"559cc27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f7136e elementor-widget elementor-widget-text-editor\" data-id=\"4f7136e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>For optimum measurement results, a few practical aspects must be taken into account:<\/p><p><b>Sample preparation:<\/b> The sample surface should be suitable for stable laser focusing. For very smooth or transparent surfaces, a minimal surface treatment (e.g. a slight roughening of the surface) can improve the signal quality. <\/p><p><b>Temperature control:<\/b> The heating rate significantly influences the resolution of the thermal transitions. Slower heating rates (1-5 K\/min) enable more precise Tg determinations, while faster rates are suitable for screening applications. <\/p><p><b>Atmosphere selection:<\/b> The choice of measuring atmosphere is particularly critical for oxidation-sensitive glasses or glass-ceramics. Inert gas atmospheres prevent unwanted chemical reactions during the measurement. <\/p><p><b>Data evaluation:<\/b> Modern software enables automated evaluations, but critical transitions should be validated manually, especially for complex glass systems with multiple transitions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08989f3 elementor-widget elementor-widget-spacer\" data-id=\"08989f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-efdf12b elementor-widget elementor-widget-heading\" data-id=\"efdf12b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Economic considerations and ROI<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88cbda8 elementor-widget elementor-widget-spacer\" data-id=\"88cbda8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad8a5ed elementor-widget elementor-widget-text-editor\" data-id=\"ad8a5ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The investment in a laser dilatometer is amortized by various factors:<\/p><p><b>Time savings:<\/b> Automated measurement sequences and precise results on the first test reduce repeat measurements and accelerate development cycles.<\/p><p><b>Sample loss:<\/b> Since no mechanical damage occurs, valuable or difficult-to-produce samples can be measured several times.<\/p><p><b>Quality assurance:<\/b> The high level of reproducibility reduces complaints and improves product quality in the long term.<\/p><p><b>Research efficiency:<\/b> The ability to characterize previously unmeasurable materials opens up new fields of research and product development. University research institutions such as the Plasma Forming Laboratory at Florida International University use this technology to investigate phase transitions and thermal expansion coefficients (FIU, 2023). <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a09b8b elementor-widget elementor-widget-spacer\" data-id=\"0a09b8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-916a426 elementor-widget elementor-widget-heading\" data-id=\"916a426\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technical challenges and innovative solutions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee9b8e7 elementor-widget elementor-widget-spacer\" data-id=\"ee9b8e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be1c0d7 elementor-widget elementor-widget-text-editor\" data-id=\"be1c0d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Special algorithms and adapted laser optics minimize reflection artefacts even with highly transparent or highly polished glass. Progressive miniaturization makes laser dilatometers ideal for the analysis of micro components, fibres and glass-based MEMS components. <\/p><p><b>The challenge of transparency:<\/b> high-purity optical glass reflects the laser beam only minimally. Modern systems compensate for this with adaptive laser power and signal enhancement algorithms. <\/p><p><b>Miniaturization:<\/b> With the increasing miniaturization of components, the demands on measurement resolution are growing. Current laser dilatometers already achieve resolutions of less than 1 nm and can therefore detect even the smallest thermal effects. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8daa65a elementor-widget elementor-widget-spacer\" data-id=\"8daa65a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7eb0035 elementor-widget elementor-widget-heading\" data-id=\"7eb0035\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Future prospects and development trends<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91221c3 elementor-widget elementor-widget-spacer\" data-id=\"91221c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98e1222 elementor-widget elementor-widget-text-editor\" data-id=\"98e1222\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Laser dilatometry is constantly evolving. Current trends include: <\/p><p><b>Artificial intelligence:<\/b> Machine learning algorithms are increasingly supporting the automatic detection and classification of thermal transitions, especially in complex multi-component systems.<\/p><p><b>Multisensor integration:<\/b> Combination with other analysis methods such as DSC or TMA in one device system for comprehensive material characterization. Current research by the American Ceramic Society shows promising approaches for combining different thermal analysis methods (American Ceramic Society, 2024). <\/p><p><b>Digital twins:<\/b> Integration of measurement data into digital material models for predictive material development and process optimization.<\/p><p><b>Industry 4.0 connection:<\/b> Complete integration into smart factory concepts with real-time data transfer and automatic quality assessment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-891d70e elementor-widget elementor-widget-spacer\" data-id=\"891d70e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5cb232 elementor-widget elementor-widget-heading\" data-id=\"a5cb232\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27ad851 elementor-widget elementor-widget-spacer\" data-id=\"27ad851\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0e157c elementor-widget elementor-widget-text-editor\" data-id=\"b0e157c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Laser dilatometry is increasingly establishing itself as a standard procedure in the characterization of sensitive glass materials. Its combination of contactless measurement, extreme precision and versatility makes it an indispensable tool for the development and quality assurance of modern high-tech glasses. The international standardization and scientific recognition underline the importance of this innovative analysis technology for the future of glass research and development.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d07e3c elementor-widget elementor-widget-spacer\" data-id=\"3d07e3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d311197 elementor-widget elementor-widget-heading\" data-id=\"d311197\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">References<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc5a2c1 elementor-widget elementor-widget-spacer\" data-id=\"bc5a2c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ec0ae5 elementor-widget elementor-widget-text-editor\" data-id=\"7ec0ae5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li>American Ceramic Society. (2024). <em>Modeling teaches old dogs new tricks: Viscosity predictions from dilatometry and DSC<\/em>. Ceramic Tech Today. Retrieved from <a href=\"https:\/\/ceramics.org\/ceramic-tech-today\/viscosity-predictions-from-dilatometry-and-dsc\/\" target=\"_blank\" rel=\"noopener\">https:\/\/ceramics.org\/ceramic-tech-today\/viscosity-predictions-from-dilatometry-and-dsc\/<\/a>   <\/li><li>ASTM International. (2022). <em>ASTM E1545 Standard Test Method for Assignment of the Glass Transition Temperature by Thermomechanical Analysis<\/em>. Retrieved from <a href=\"https:\/\/store.astm.org\/e1545-22.html\" target=\"_blank\" rel=\"noopener\">https:\/\/store.astm.org\/e1545-22.html<\/a>  <\/li><li>ASTM International. (2023). <em>ASTM E1356 Standard Test Method for Assignment of the Glass Transition Temperatures by Differential Scanning Calorimetry<\/em>. Retrieved from <a href=\"https:\/\/www.astm.org\/e1356-23.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.astm.org\/e1356-23.html<\/a>  <\/li><li>FIU &#8211; Florida International University, Plasma Forming Laboratory. (2023). <em>Dilatometry Analysis of materials<\/em>. Retrieved from <a href=\"https:\/\/pfl.fiu.edu\/dilatometry-analysis-of-materials\" target=\"_blank\" rel=\"noopener\">https:\/\/pfl.fiu.edu\/dilatometry-analysis-of-materials<\/a>  <\/li><li>FunGlass &#8211; Centre for Functional and Surface-Functionalized Glass. (2024). <em>FunGlass research project<\/em>. Retrieved from <a href=\"https:\/\/www.funglass.eu\" target=\"_blank\" rel=\"noopener\">https:\/\/www.funglass.eu<\/a>  <\/li><li>ISO &#8211; International Organization for Standardization. (2019). <em>ISO 6721-11:2019 &#8211; Plastics &#8211; Determination of dynamic mechanical properties &#8211; Part 11: Glass transition temperature<\/em>. Retrieved from <a href=\"https:\/\/www.iso.org\/standard\/74988.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.iso.org\/standard\/74988.html<\/a>  <\/li><li>ScienceDirect. (2024). <em>Dilatometry &#8211; an overview<\/em>. ScienceDirect Topics. Retrieved from <a href=\"https:\/\/www.sciencedirect.com\/topics\/materials-science\/dilatometry\" target=\"_blank\" rel=\"noopener\">https:\/\/www.sciencedirect.com\/topics\/materials-science\/dilatometry<\/a>   <\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cec7d2c elementor-widget elementor-widget-spacer\" data-id=\"cec7d2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The development of modern glass materials places the highest demands on analytical methods. Particularly with sensitive high-tech glasses, thin films or microstructured glass ceramics, conventional measurement methods quickly reach their limits. Laser dilatometry has established itself as a pioneering technology that masters these challenges through contactless, high-precision measurements.  <\/p>\n","protected":false},"author":3,"featured_media":121249,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[106],"tags":[],"class_list":["post-121264","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wiki"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/posts\/121264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/comments?post=121264"}],"version-history":[{"count":0,"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/posts\/121264\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/media\/121249"}],"wp:attachment":[{"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/media?parent=121264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/categories?post=121264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/tags?post=121264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}