{"id":21386,"date":"2022-09-08T13:08:38","date_gmt":"2022-09-08T12:08:38","guid":{"rendered":"https:\/\/piseo.fr\/?p=21386"},"modified":"2022-09-13T07:19:37","modified_gmt":"2022-09-13T06:19:37","slug":"characterization-of-materials-for-optics","status":"publish","type":"post","link":"https:\/\/piseo.fr\/en\/press-news\/news-en\/characterization-of-materials-for-optics\/","title":{"rendered":"Characterization of materials for optics"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Illumination, detection and visualization systems integrate optical components manufactured and treated from different (optics) materials. Indeed, these materials transmit, reflect, absorb, diffuse optical radiation in various ways and thus influence the performance of the systems that integrate them.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PIS\u00c9O\u2019s experts use these materials to design innovative and high-performance optical systems. They therefore have a very large database of the optical characteristics of marketed materials such as polymethyl methacrylate (PMMA), polycarbonate (PC), glasses and anti-reflective coatings. The experts use these characteristics <a href=\"https:\/\/piseo.fr\/en\/optical-consulting-engineering-posts\/calculation-and-simulation-tools-prototyping\/\" target=\"_blank\" rel=\"noreferrer noopener\">to perform simulations<\/a> with tools such as <a href=\"https:\/\/www.synopsys.com\/optical-solutions\/lighttools.html\" target=\"_blank\" rel=\"noreferrer noopener\">LightTools<\/a> or <a href=\"https:\/\/www.zemax.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Zemax<\/a>. They predict the performance achievable by optical systems once integrated including yields, illuminance, luminance, distortion, modulation transfer function (MTF) and colorimetry.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PIS\u00c9O is therefore an innovation platform and center of expertise in optics-photonics. To support its experts in optical design and its customers, PIS\u00c9O offers characterization services for materials for optics such as those described below:<\/p>\n\n\n\n<details class=\"wp-block-stackable-accordion is-style-plain stk-block-accordion stk-inner-blocks stk-block-content stk-block stk-09d2183\" data-block-id=\"09d2183\"><style>.stk-09d2183{border-style:solid !important;border-color:#dfdad1 !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:1px !important;border-left-width:0px !important}.stk-09d2183{padding-bottom:24px !important}<\/style>\n<summary class=\"wp-block-stackable-column stk--container-small stk-block-accordion__heading stk-block-column stk-block-column--v2 stk-column stk-block stk-5181c0e\" data-block-id=\"5181c0e\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-5181c0e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-5181c0e-inner-blocks\">\n<div class=\"wp-block-stackable-icon-label stk-block-icon-label stk-block stk-4193763\" data-block-id=\"4193763\"><div class=\"stk-row stk-inner-blocks stk-block-content\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block stk-cb09f71\" id=\"measurement-of-the-refractive-index-according-to-the-wavelength\" data-block-id=\"cb09f71\"><h2 class=\"stk-block-heading__text\">Measurement of the refractive index according to the wavelength<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-a6fdeec\" data-block-id=\"a6fdeec\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-a6fdeec\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-a-6-fdeec-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-a-6-fdeec-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg data-prefix=\"fas\" data-icon=\"chevron-down\" class=\"svg-inline--fa fa-chevron-down fa-w-14\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path fill=\"currentColor\" 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><\/span><\/div>\n<\/div><\/div>\n<\/div><\/div><\/summary>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-accordion__content stk-block-column stk-block-column--v2 stk-column stk-block stk-7ca114a\" data-block-id=\"7ca114a\"><style>.stk-7ca114a-container{padding-top:0px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7ca114a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-7ca114a-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-c44ff7b\" data-block-id=\"c44ff7b\"><p class=\"stk-block-text__text\">The refractive index varies with wavelength. Its precise measurement makes it possible to limit the risks of chromatic aberrations in an imaging system and to see colored fringes appear.<\/p><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"403\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/prisme-1024x403.jpg\" alt=\"\" class=\"wp-image-21897\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/prisme-1024x403.jpg 1024w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/prisme-300x118.jpg 300w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/prisme-768x302.jpg 768w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/prisme-150x59.jpg 150w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/prisme-600x236.jpg 600w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/prisme-696x274.jpg 696w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/prisme-1068x420.jpg 1068w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/prisme-1200x472.jpg 1200w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/prisme.jpg 1259w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">In a monochromatic system, the optical system will be optimized according to the material used. The simulated performances will be as close as possible to those measured.<\/p>\n<\/div><\/div><\/div>\n<\/details>\n\n\n\n<details class=\"wp-block-stackable-accordion is-style-plain stk-block-accordion stk-inner-blocks stk-block-content stk-block stk-bc9a8fd\" data-block-id=\"bc9a8fd\"><style>.stk-bc9a8fd{border-style:solid !important;border-color:#dfdad1 !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:1px !important;border-left-width:0px !important}.stk-bc9a8fd{padding-bottom:24px !important}<\/style>\n<summary class=\"wp-block-stackable-column stk--container-small stk-block-accordion__heading stk-block-column stk-block-column--v2 stk-column stk-block stk-85bfe8a\" data-block-id=\"85bfe8a\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-85bfe8a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-85bfe8a-inner-blocks\">\n<div class=\"wp-block-stackable-icon-label stk-block-icon-label stk-block stk-afdc87c\" data-block-id=\"afdc87c\"><div class=\"stk-row stk-inner-blocks stk-block-content\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block stk-4eba9db\" id=\"measurement-of-spectral-linear-transmittance\" data-block-id=\"4eba9db\"><h2 class=\"stk-block-heading__text\">Measurement of spectral linear transmittance<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-eadf70a\" data-block-id=\"eadf70a\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-eadf70a\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-eadf-70-a-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-eadf-70-a-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg data-prefix=\"fas\" data-icon=\"chevron-down\" class=\"svg-inline--fa fa-chevron-down fa-w-14\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path fill=\"currentColor\" 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><\/span><\/div>\n<\/div><\/div>\n<\/div><\/div><\/summary>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-accordion__content stk-block-column stk-block-column--v2 stk-column stk-block stk-5a8cf05\" data-block-id=\"5a8cf05\"><style>.stk-5a8cf05-container{padding-top:0px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-5a8cf05-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-5a8cf05-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-7dc1ce5\" data-block-id=\"7dc1ce5\"><p class=\"stk-block-text__text\">The transmittance of a material varies according to the wavelength and its thickness. PIS\u00c9O&#8217;s optical design experts can give precise photometric and radiometric performance according to the thicknesses of the materials envisaged and the sources used. Recommendations can be made on the use of different materials depending on the application and the industrial constraints of our customers.<\/p><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image2-1024x402.jpg\" alt=\"spectral linear transmittance\" class=\"wp-image-21364\" width=\"807\" height=\"316\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image2-1024x402.jpg 1024w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image2-300x118.jpg 300w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image2-768x301.jpg 768w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image2-150x59.jpg 150w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image2-600x235.jpg 600w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image2-696x273.jpg 696w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image2-1068x419.jpg 1068w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image2-1200x471.jpg 1200w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image2-229x90.jpg 229w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image2.jpg 1259w\" sizes=\"auto, (max-width: 807px) 100vw, 807px\" \/><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image3.jpg\" alt=\"materials for optics\" class=\"wp-image-21366\" width=\"308\" height=\"193\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image3.jpg 832w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image3-300x188.jpg 300w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image3-768x482.jpg 768w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image3-150x94.jpg 150w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image3-600x376.jpg 600w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image3-696x437.jpg 696w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image3-143x90.jpg 143w\" sizes=\"auto, (max-width: 308px) 100vw, 308px\" \/><\/figure>\n<\/div><\/div><\/div><\/div>\n<\/details>\n\n\n\n<details class=\"wp-block-stackable-accordion is-style-plain stk-block-accordion stk-inner-blocks stk-block-content stk-block stk-632fea9\" data-block-id=\"632fea9\"><style>.stk-632fea9{border-style:solid !important;border-color:#dfdad1 !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:1px !important;border-left-width:0px !important}.stk-632fea9{padding-bottom:24px !important}<\/style>\n<summary class=\"wp-block-stackable-column stk--container-small stk-block-accordion__heading stk-block-column stk-block-column--v2 stk-column stk-block stk-14b2217\" data-block-id=\"14b2217\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-14b2217-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-14b2217-inner-blocks\">\n<div class=\"wp-block-stackable-icon-label stk-block-icon-label stk-block stk-d9644b8\" data-block-id=\"d9644b8\"><div class=\"stk-row stk-inner-blocks stk-block-content\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block stk-1509985\" id=\"characterization-of-scattering-materials\" data-block-id=\"1509985\"><h2 class=\"stk-block-heading__text\">Characterization of scattering materials<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-01c866d\" data-block-id=\"01c866d\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-01c866d\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-01-c-866-d-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-01-c-866-d-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg data-prefix=\"fas\" data-icon=\"chevron-down\" class=\"svg-inline--fa fa-chevron-down fa-w-14\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path fill=\"currentColor\" 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><\/span><\/div>\n<\/div><\/div>\n<\/div><\/div><\/summary>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-accordion__content stk-block-column stk-block-column--v2 stk-column stk-block stk-528f955\" data-block-id=\"528f955\"><style>.stk-528f955-container{padding-top:0px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-528f955-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-528f955-inner-blocks\">\n<p class=\"wp-block-paragraph\">Diffusing materials are increasingly used to obtain light homogeneity and perfect uniformity, without hot spots. The diversity of materials makes the choice complicated depending on the application, such as lighting, automotive or visualization. PIS\u00c9O&#8217;s experts rely on precise measurements of materials from different manufacturers to calculate the uniformity and optical performance of the systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">They import the bidirectional reflectance distribution function (BRDF) and bidirectional transmittance distribution function (BTDF) results into the LightTools or Zemax simulation software to size an optical system and obtain results close to industrial reality.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Volume diffusion measurement for opaque or translucent materials:<\/strong><\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"953\" height=\"494\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image6.jpg\" alt=\"volume diffusion optic measurement\" class=\"wp-image-21369\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image6.jpg 953w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image6-300x156.jpg 300w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image6-768x398.jpg 768w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image6-150x78.jpg 150w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image6-600x311.jpg 600w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image6-696x361.jpg 696w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image6-174x90.jpg 174w\" sizes=\"auto, (max-width: 953px) 100vw, 953px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Commercial references or samples can be measured through the Bidirectional Scattering Distribution Function (BSDF). This measurement also records how light is scattered in transmission via the BTDF and in reflection via the BRDF.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image4.jpg\" alt=\"BRDF BTDF optics\" class=\"wp-image-21377\" width=\"495\" height=\"656\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image4.jpg 606w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image4-226x300.jpg 226w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image4-150x200.jpg 150w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image4-300x398.jpg 300w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image4-600x795.jpg 600w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image4-68x90.jpg 68w\" sizes=\"auto, (max-width: 495px) 100vw, 495px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Experts charge the material with diffusing particles such as titanium dioxide. They can then provide the loading rate in a defined material such as PC or PMMA and adjust it according to the performance to be achieved.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Measurement of surface diffusion for grained and textured materials<\/strong> :<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image7.jpg\" alt=\"surface diffusion optique\" class=\"wp-image-21371\" width=\"816\" height=\"422\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image7.jpg 954w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image7-300x155.jpg 300w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image7-768x398.jpg 768w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image7-150x78.jpg 150w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image7-600x311.jpg 600w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image7-696x360.jpg 696w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/Image7-174x90.jpg 174w\" sizes=\"auto, (max-width: 816px) 100vw, 816px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Similar to volumetric diffusion, the BSDF of commercial references or custom samples can be measured. PIS\u00c9O has VDI 3400 and Mold-Tech injection mold texturing references for aluminum, PC, PMMA and silicone optics. We thus support our customers in the production of their textured molded part.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"930\" height=\"793\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/simulation-pc-sheet.jpg\" alt=\"\" class=\"wp-image-21404\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/simulation-pc-sheet.jpg 930w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/simulation-pc-sheet-300x256.jpg 300w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/simulation-pc-sheet-768x655.jpg 768w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/simulation-pc-sheet-150x128.jpg 150w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/simulation-pc-sheet-600x512.jpg 600w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/simulation-pc-sheet-696x593.jpg 696w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/simulation-pc-sheet-106x90.jpg 106w\" sizes=\"auto, (max-width: 930px) 100vw, 930px\" \/><\/figure>\n<\/div><\/div><\/div><\/div>\n<\/details>\n","protected":false},"excerpt":{"rendered":"<p>Illumination, detection and visualization systems integrate optical components manufactured and treated from different (optics) materials. Indeed, these materials transmit, reflect, absorb, diffuse optical radiation in various ways and thus influence the performance of the systems that integrate them. PIS\u00c9O\u2019s experts use these materials to design innovative and high-performance optical systems. They therefore have a very [&hellip;]<\/p>\n","protected":false},"author":171492485,"featured_media":21353,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[6904,6902,6455,6453,6441],"tags":[],"class_list":["post-21386","post","type-post","status-publish","format-standard","has-post-thumbnail","category-characterization","category-innovation-and-product-optimisations","category-news-en","category-press-news","category-test-lab"],"featured_image_src":"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled.jpeg","author_info":{"display_name":"piseophotonics","author_link":"https:\/\/piseo.fr\/en\/author\/piseophotonics\/"},"featured_image_urls_v2":{"full":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled.jpeg",2560,1709,false],"thumbnail":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-150x150.jpeg",150,150,true],"medium":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-300x200.jpeg",300,200,true],"medium_large":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-768x513.jpeg",696,465,true],"large":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-1024x684.jpeg",696,465,true],"1536x1536":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-1536x1025.jpeg",1536,1025,true],"2048x2048":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-2048x1367.jpeg",2048,1367,true],"td_150x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-150x100.jpeg",150,100,true],"td_150x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-300x200.jpeg",300,200,true],"td_218x150":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-218x150.jpeg",218,150,true],"td_218x150_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-436x300.jpeg",436,300,true],"td_300x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-300x200.jpeg",300,200,true],"td_300x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-600x401.jpeg",600,401,true],"td_324x400":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-324x400.jpeg",324,400,true],"td_324x400_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-648x800.jpeg",648,800,true],"td_485x360":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-485x360.jpeg",485,360,true],"td_485x360_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-970x720.jpeg",970,720,true],"td_696x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-696x465.jpeg",696,465,true],"td_696x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-1392x929.jpeg",1392,929,true],"td_1068x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-1068x713.jpeg",1068,713,true],"td_1068x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-2136x1426.jpeg",2136,1426,true],"td_1920x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-1920x1282.jpeg",1920,1282,true],"td_1920x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled.jpeg",2560,1709,false],"ultp_layout_landscape_large":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-1200x800.jpeg",1200,800,true],"ultp_layout_landscape":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-870x570.jpeg",870,570,true],"ultp_layout_portrait":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-600x900.jpeg",600,900,true],"ultp_layout_square":["https:\/\/piseo.fr\/wp-content\/uploads\/2022\/09\/AdobeStock_186657251-scaled-600x600.jpeg",600,600,true]},"post_excerpt_stackable_v2":"<p>Illumination, detection and visualization systems integrate optical components manufactured and treated from different (optics) materials. Indeed, these materials transmit, reflect, absorb, diffuse optical radiation in various ways and thus influence the performance of the systems that integrate them. PIS\u00c9O\u2019s experts use these materials to design innovative and high-performance optical systems. They therefore have a very large database of the optical characteristics of marketed materials such as polymethyl methacrylate (PMMA), polycarbonate (PC), glasses and anti-reflective coatings. The experts use these characteristics to perform simulations with tools such as LightTools or Zemax. They predict the performance achievable by optical systems once integrated&hellip;<\/p>\n","category_list_v2":"<a href=\"https:\/\/piseo.fr\/en\/characterization\/\" rel=\"category tag\">Characterization<\/a>, <a href=\"https:\/\/piseo.fr\/en\/innovation-and-product-optimisations\/\" rel=\"category tag\">Innovation and product optimisations<\/a>, <a href=\"https:\/\/piseo.fr\/en\/press-news\/news-en\/\" rel=\"category tag\">News<\/a>, <a href=\"https:\/\/piseo.fr\/en\/press-news\/\" rel=\"category tag\">Press &amp; News<\/a>, <a href=\"https:\/\/piseo.fr\/en\/test-lab\/\" rel=\"category tag\">Test-Lab<\/a>","author_info_v2":{"name":"piseophotonics","url":"https:\/\/piseo.fr\/en\/author\/piseophotonics\/"},"comments_num_v2":"0 comments","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Characterization of materials for optics - PIS\u00c9O<\/title>\n<meta name=\"description\" content=\"PIS\u00c9O 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detection and visualization systems integrate optical components manufactured and treated from different (optics) materials. Indeed, these materials transmit, reflect, absorb, diffuse optical radiation in various ways and thus influence the performance of the systems that integrate them. PIS\u00c9O\u2019s experts use these materials to design innovative and high-performance optical systems. They therefore have a very&hellip;","_links":{"self":[{"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/posts\/21386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/users\/171492485"}],"replies":[{"embeddable":true,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/comments?post=21386"}],"version-history":[{"count":16,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/posts\/21386\/revisions"}],"predecessor-version":[{"id":21899,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/posts\/21386\/revisions\/21899"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/media\/21353"}],"wp:attachment":[{"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/media?parent=21386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/categories?post=21386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/tags?post=21386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}