{"id":6760,"date":"2020-04-03T20:46:17","date_gmt":"2020-04-03T20:46:17","guid":{"rendered":"https:\/\/www.semiconsoft.com\/wp2\/?page_id=6760"},"modified":"2023-11-01T15:08:01","modified_gmt":"2023-11-01T19:08:01","slug":"photoresist-measurement","status":"publish","type":"page","link":"https:\/\/www.semiconsoft.com\/wp2\/photoresist-measurement\/","title":{"rendered":"Photoresist measurement"},"content":{"rendered":"<div  class=\"tatsu-REvwuajbi tatsu-section  tatsu-bg-overlay   tatsu-clearfix\" data-title=\"\"  data-headerscheme=\"background--dark\"><div class='tatsu-section-pad clearfix' data-padding='{\"d\":\"10px 0px 20px 0px\"}' data-padding-top='10px'><div class=\"tatsu-row-wrap  tatsu-wrap tatsu-row-one-col tatsu-row-has-one-cols tatsu-medium-gutter tatsu-reg-cols  tatsu-clearfix tatsu-nznhQc8meT\" ><div  class=\"tatsu-row \" ><div  class=\"tatsu-column  tatsu-bg-overlay tatsu-one-col tatsu-column-image-none tatsu-column-effect-none  tatsu-ABBxeqE4vg\"  data-parallax-speed=\"0\" style=\"\"><div class=\"tatsu-column-inner \" ><div class=\"tatsu-column-pad-wrap\"><div class=\"tatsu-column-pad\" ><div  class=\"tatsu-module tatsu-inline-text clearfix tatsu-rPmCBO0wK   \" ><style>.tatsu-rPmCBO0wK .tatsu-inline-text-inner{width: 100%;text-align: center;background-color: rgba(74,144,226,1);padding: 10px 0px 10px 0px;}.tatsu-rPmCBO0wK.tatsu-inline-text{margin: 50px 0px 30px 0px;}.tatsu-rPmCBO0wK.tatsu-inline-text .tatsu-inline-text-inner *{font-family : Arial, Helvetica, sans-serif;font-weight : 700;font-size : 33px;}@media only screen and (max-width: 767px) {.tatsu-rPmCBO0wK .tatsu-inline-text-inner{width: 100%;}}<\/style><div class=\"tatsu-inline-text-inner tatsu-align-center\">\n<p><span class=\"swatch-white\">APPLICATION: PHOTORESIST MEASUREMENT<\/span><\/p>\n<\/div><\/div><\/div><\/div><div class = \"tatsu-column-bg-image-wrap\"><div class = \"tatsu-column-bg-image tatsu-bg-lazyload\" data-src = \"\"><\/div><\/div><div class=\"tatsu-overlay tatsu-column-overlay tatsu-animate-none\" ><\/div><\/div><style>.tatsu-row > .tatsu-ABBxeqE4vg.tatsu-column{width: 100%;}.tatsu-ABBxeqE4vg.tatsu-column > .tatsu-column-inner > .tatsu-column-overlay{mix-blend-mode: normal;}.tatsu-ABBxeqE4vg > .tatsu-column-inner > .tatsu-top-divider{z-index: 9999;}.tatsu-ABBxeqE4vg > .tatsu-column-inner > .tatsu-bottom-divider{z-index: 9999;}.tatsu-ABBxeqE4vg > .tatsu-column-inner > .tatsu-left-divider{z-index: 9999;}.tatsu-ABBxeqE4vg > .tatsu-column-inner > .tatsu-right-divider{z-index: 9999;}@media only screen and (max-width:1377px) {.tatsu-row > .tatsu-ABBxeqE4vg.tatsu-column{width: 100%;}}@media only screen and (min-width:768px) and (max-width: 1024px) {.tatsu-row > .tatsu-ABBxeqE4vg.tatsu-column{width: 100%;}}@media only screen and (max-width: 767px) {.tatsu-row > .tatsu-ABBxeqE4vg.tatsu-column{width: 100%;}}<\/style><\/div><\/div><\/div><\/div><div class=\"tatsu-section-background-wrap\"><div class = \"tatsu-section-background tatsu-bg-lazyload\" data-src = \"\"><\/div><\/div><div class=\"tatsu-overlay tatsu-section-overlay\"><\/div><style>.tatsu-REvwuajbi .tatsu-section-pad{padding: 10px 0px 20px 0px;}.tatsu-REvwuajbi .tatsu-section-offset-wrap{transform: translateY(-0px);}.tatsu-REvwuajbi > .tatsu-bottom-divider{z-index: 9999;}.tatsu-REvwuajbi > .tatsu-top-divider{z-index: 9999;}.tatsu-REvwuajbi .tatsu-section-overlay{mix-blend-mode: normal;}<\/style><\/div><div  class=\"tatsu-dAaauWCBw2 tatsu-section    tatsu-clearfix\" data-title=\"\"  data-headerscheme=\"background--dark\"><div class='tatsu-section-pad clearfix' data-padding='{\"d\":\"0px 0px 29px 0px\"}' data-padding-top='0px'><div class=\"tatsu-row-wrap  tatsu-wrap tatsu-row-has-one-half tatsu-row-has-two-cols tatsu-medium-gutter tatsu-reg-cols  tatsu-clearfix tatsu-j_DyEGoAcQ\" ><div  class=\"tatsu-row \" ><div  class=\"tatsu-column  tatsu-column-no-bg tatsu-one-half tatsu-column-align-middle tatsu-column-image-none tatsu-column-effect-none  tatsu-r5y0Ab_5eF\"  data-parallax-speed=\"0\" style=\"\"><div class=\"tatsu-column-inner \" ><div class=\"tatsu-column-pad-wrap\"><div class=\"tatsu-column-pad\" ><div  class=\"tatsu-single-image tatsu-module align-center be-shadow-light tatsu-external-image tatsu-PuGHq5Awvd  \" ><div class=\"tatsu-single-image-inner \" style=\"\" ><div class = \"tatsu-single-image-padding-wrap\" style = \"\" ><\/div><a class = \"mfp-image\" href = \"https:\/\/i2.wp.com\/www.semiconsoft.com\/wp2\/wp-content\/uploads\/2020\/04\/Photoresist_picture.gif?fit=265%2C221&#038;ssl=1\" ><img class = \"tatsu-gradient-border\" src = \"https:\/\/i2.wp.com\/www.semiconsoft.com\/wp2\/wp-content\/uploads\/2020\/04\/Photoresist_picture.gif?fit=265%2C221&ssl=1\" alt =\" \"  \/><\/a><\/div><style>.tatsu-PuGHq5Awvd{margin: 0px 0px 0px 0px;}.tatsu-PuGHq5Awvd .tatsu-single-image-inner{border-style: solid;max-width: 100%;}.tatsu-PuGHq5Awvd.tatsu-single-image{transform: translate3d(0px,0px, 0);}<\/style><\/div><\/div><\/div><div class = \"tatsu-column-bg-image-wrap\"><div class = \"tatsu-column-bg-image tatsu-bg-lazyload\" data-src = \"\"><\/div><\/div><\/div><style>.tatsu-row > .tatsu-r5y0Ab_5eF.tatsu-column{width: 29.9%;}.tatsu-r5y0Ab_5eF.tatsu-column > .tatsu-column-inner > .tatsu-column-overlay{mix-blend-mode: none;}.tatsu-r5y0Ab_5eF > .tatsu-column-inner > .tatsu-top-divider{z-index: 9999;}.tatsu-r5y0Ab_5eF > .tatsu-column-inner > .tatsu-bottom-divider{z-index: 9999;}.tatsu-r5y0Ab_5eF > .tatsu-column-inner > .tatsu-left-divider{z-index: 9999;}.tatsu-r5y0Ab_5eF > .tatsu-column-inner > .tatsu-right-divider{z-index: 9999;}@media only screen and (max-width: 767px) {.tatsu-row > .tatsu-r5y0Ab_5eF.tatsu-column{width: 100%;}}<\/style><\/div><div  class=\"tatsu-column  tatsu-column-no-bg tatsu-one-half tatsu-column-align-middle tatsu-column-image-none tatsu-column-effect-none  tatsu-GjCj7eeMcs\"  data-parallax-speed=\"0\" style=\"\"><div class=\"tatsu-column-inner \" ><div class=\"tatsu-column-pad-wrap\"><div class=\"tatsu-column-pad\" ><div  class=\"tatsu-module tatsu-text-block-wrap tatsu-WEGi0ScPIS  \"><div class=\"tatsu-text-inner tatsu-align-center  clearfix\" ><style>.tatsu-WEGi0ScPIS.tatsu-text-block-wrap .tatsu-text-inner{width: 100%;text-align: left;color: rgba(0,0,0,1) ;}.tatsu-WEGi0ScPIS .tatsu-text-inner *{color: rgba(0,0,0,1) ;}.tatsu-WEGi0ScPIS.tatsu-text-block-wrap .tatsu-text-inner *{font-family : Arial, Helvetica, sans-serif;font-weight : 400;text-transform : none;font-size : 17px;}<\/style>\n<p>Photoresist is used in many applications. The type, the thickness of photoresist (PR) and substrate it is deposited on can be different.<br \/>\nIn most cases, it is necessary to measure the thickness of the PR to control the process. MProbe&#x2122;\u00a0 Vis reflectometer (400nm -1000nm wavelength range, thickness range: 10 nm -50\u03bcm) can be successfully used for this measurement. Illumination wavelength range is, typically, limited using a long pass filter (LP500) to avoid PR exposure. Final wavelength range (with LP500 filter): 500-1000nm. Photoresist optical dispersion is represented using Cauchy model, refractive index (n) is,typically, available from manufacturer. If this information is not available, it is possible to measure thickness and R.I. directly with MProbe system.<\/p>\n<p>In cases where\u00a0 small spot measurement is required, MProbe&#x2122;\u00a0 Vis MSP is used.<\/p>\n<\/div><\/div><div  class=\"tatsu-module tatsu-normal-button tatsu-button-wrap align-block block-left  tatsu-1xlEbGfg_W   \"><a class=\"tatsu-shortcode mediumbtn tatsu-button left-icon circular   bg-animation-none  \" href=\"https:\/\/www.semiconsoft.com\/html\/download\/docs\/PR_Measurement.pdf\" style= \"\"  aria-label=\"Photoresist Measurement\" data-gdpr-atts={} target=\"_blank\">Photoresist Measurement<\/a><style>.tatsu-1xlEbGfg_W .tatsu-button{background-color: rgba(34,147,215,1);color: #ffffff ;}<\/style><\/div><\/div><\/div><div class = \"tatsu-column-bg-image-wrap\"><div class = \"tatsu-column-bg-image tatsu-bg-lazyload\" data-src = \"\"><\/div><\/div><\/div><style>.tatsu-row > .tatsu-GjCj7eeMcs.tatsu-column{width: 70.1%;}.tatsu-GjCj7eeMcs.tatsu-column > .tatsu-column-inner > .tatsu-column-overlay{mix-blend-mode: none;}.tatsu-GjCj7eeMcs > .tatsu-column-inner > .tatsu-top-divider{z-index: 9999;}.tatsu-GjCj7eeMcs > .tatsu-column-inner > .tatsu-bottom-divider{z-index: 9999;}.tatsu-GjCj7eeMcs > .tatsu-column-inner > .tatsu-left-divider{z-index: 9999;}.tatsu-GjCj7eeMcs > .tatsu-column-inner > .tatsu-right-divider{z-index: 9999;}@media only screen and (max-width: 767px) {.tatsu-row > .tatsu-GjCj7eeMcs.tatsu-column{width: 100%;}}<\/style><\/div><\/div><\/div><\/div><div class=\"tatsu-section-background-wrap\"><div class = \"tatsu-section-background tatsu-bg-lazyload\" data-src = \"\"><\/div><\/div><style>.tatsu-dAaauWCBw2.tatsu-section{background-color: rgba(255,255,255,1);}.tatsu-dAaauWCBw2 .tatsu-section-pad{padding: 0px 0px 29px 0px;}.tatsu-dAaauWCBw2 > .tatsu-bottom-divider{z-index: 9999;}.tatsu-dAaauWCBw2 > .tatsu-top-divider{z-index: 9999;}<\/style><\/div><div  class=\"tatsu-tmYLA-Fdl4 tatsu-section    tatsu-clearfix\" data-title=\"\"  data-headerscheme=\"background--dark\"><div class='tatsu-section-pad clearfix' data-padding='{\"d\":\"7px 0px 43px 0px\"}' data-padding-top='7px'><div class=\"tatsu-row-wrap  tatsu-wrap tatsu-row-has-one-half tatsu-row-has-two-cols tatsu-medium-gutter tatsu-reg-cols  tatsu-clearfix tatsu-b8MX2mba-m\" ><div  class=\"tatsu-row \" ><div  class=\"tatsu-column  tatsu-column-no-bg tatsu-one-half tatsu-column-align-middle tatsu-column-image-none tatsu-column-effect-none  tatsu-oHjyTCzF0Ge\"  data-parallax-speed=\"0\" style=\"\"><div class=\"tatsu-column-inner \" ><div class=\"tatsu-column-pad-wrap\"><div class=\"tatsu-column-pad\" ><div  class=\"tatsu-module tatsu-text-block-wrap tatsu-6hiLrVKDRLC  \"><div class=\"tatsu-text-inner tatsu-align-center  clearfix\" ><style>.tatsu-6hiLrVKDRLC.tatsu-text-block-wrap .tatsu-text-inner{width: 100%;text-align: left;color: rgba(0,0,0,1) ;}.tatsu-6hiLrVKDRLC .tatsu-text-inner *{color: rgba(0,0,0,1) ;}.tatsu-6hiLrVKDRLC.tatsu-text-block-wrap .tatsu-text-inner *{font-family : Arial, Helvetica, sans-serif;font-weight : 400;font-size : 17px;}<\/style>\n<p>Why use MProbeVis or Vis-MSP?<\/p>\n<ul>\n<li>500nm -1000nm wavelength range is well suited for most (except very thick) PR films. Wavelength can be limited to prevent RP exposure\u00a0<\/li>\n<li>Non destructive measurement and instant results<\/li>\n<li>Small spot measurement can be used if needed<\/li>\n<li>Thickness and R.I. dispersion can be measured<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><div class = \"tatsu-column-bg-image-wrap\"><div class = \"tatsu-column-bg-image tatsu-bg-lazyload\" data-src = \"\"><\/div><\/div><\/div><style>.tatsu-row > .tatsu-oHjyTCzF0Ge.tatsu-column{width: 50%;}.tatsu-oHjyTCzF0Ge.tatsu-column > .tatsu-column-inner > .tatsu-column-overlay{mix-blend-mode: none;}.tatsu-oHjyTCzF0Ge > .tatsu-column-inner > .tatsu-top-divider{z-index: 9999;}.tatsu-oHjyTCzF0Ge > .tatsu-column-inner > .tatsu-bottom-divider{z-index: 9999;}.tatsu-oHjyTCzF0Ge > .tatsu-column-inner > .tatsu-left-divider{z-index: 9999;}.tatsu-oHjyTCzF0Ge > .tatsu-column-inner > .tatsu-right-divider{z-index: 9999;}@media only screen and (max-width: 767px) {.tatsu-row > .tatsu-oHjyTCzF0Ge.tatsu-column{width: 100%;}}<\/style><\/div><div  class=\"tatsu-column  tatsu-column-no-bg tatsu-one-half tatsu-column-align-middle tatsu-column-image-none tatsu-column-effect-none  tatsu-vP5nhiqBAih\"  data-parallax-speed=\"0\" style=\"\"><div class=\"tatsu-column-inner \" ><div class=\"tatsu-column-pad-wrap\"><div class=\"tatsu-column-pad\" ><div  class=\"tatsu-single-image tatsu-module be-shadow-light tatsu-external-image tatsu-03tnyhfluHm  \" ><div class=\"tatsu-single-image-inner \" style=\"\" ><div class = \"tatsu-single-image-padding-wrap\" style = \"\" ><\/div><a class = \"mfp-image\" href = \"https:\/\/i0.wp.com\/www.semiconsoft.com\/wp2\/wp-content\/uploads\/2020\/04\/PR_measurement_results.gif?fit=450%2C272&#038;ssl=1\" ><img class = \"tatsu-gradient-border\" src = \"https:\/\/i0.wp.com\/www.semiconsoft.com\/wp2\/wp-content\/uploads\/2020\/04\/PR_measurement_results.gif?fit=450%2C272&ssl=1\" alt =\" \"  \/><\/a><\/div><style>.tatsu-03tnyhfluHm{margin: 0px 0px 0px 0px;}.tatsu-03tnyhfluHm .tatsu-single-image-inner{border-style: solid;max-width: 100%;}.tatsu-03tnyhfluHm.tatsu-single-image{transform: translate3d(0px,0px, 0);}<\/style><\/div><div class=\"tatsu-row-wrap  tatsu-row-one-col tatsu-row-has-one-cols tatsu-zero-margin tatsu-medium-gutter tatsu-reg-cols tatsu-inner-row-wrap  tatsu-clearfix tatsu-ERkP-ZVT1nB\" ><div  class=\"tatsu-row \" ><div  class=\"tatsu-column  tatsu-bg-overlay tatsu-one-col tatsu-column-align-bottom tatsu-column-image- tatsu-column-effect-  tatsu-yut34hDCRvt\"  data-parallax-speed=\"0\" style=\"\"><div class=\"tatsu-column-inner \" ><div class=\"tatsu-column-pad-wrap\"><div class=\"tatsu-column-pad\" ><div  class=\"tatsu-module tatsu-inline-text clearfix tatsu-K5Oix1lyRHv   \" ><style>.tatsu-K5Oix1lyRHv .tatsu-inline-text-inner{width: 100%;text-align: center;}@media only screen and (max-width: 767px) {.tatsu-K5Oix1lyRHv .tatsu-inline-text-inner{width: 100%;}}<\/style><div class=\"tatsu-inline-text-inner tatsu-align-center\">\n<p><span class=\"swatch-black\"><strong>MPROBE VIS:\u00a0 measurement of photoresis thickness and optical dispersion (n).<\/strong><\/span><\/p>\n<\/div><\/div><\/div><\/div><div class = \"tatsu-column-bg-image-wrap\"><div class = \"tatsu-column-bg-image tatsu-bg-lazyload\" data-src = \"\"><\/div><\/div><div class=\"tatsu-overlay tatsu-column-overlay tatsu-animate-none\" ><\/div><\/div><style>.tatsu-row > .tatsu-yut34hDCRvt.tatsu-column{width: 77.05%;}.tatsu-yut34hDCRvt.tatsu-column > .tatsu-column-inner > .tatsu-column-overlay{mix-blend-mode: normal;}.tatsu-yut34hDCRvt > .tatsu-column-inner > .tatsu-top-divider{z-index: 9999;}.tatsu-yut34hDCRvt > .tatsu-column-inner > .tatsu-bottom-divider{z-index: 9999;}.tatsu-yut34hDCRvt > .tatsu-column-inner > .tatsu-left-divider{z-index: 9999;}.tatsu-yut34hDCRvt > .tatsu-column-inner > .tatsu-right-divider{z-index: 9999;}@media only screen and (max-width:1377px) {.tatsu-row > .tatsu-yut34hDCRvt.tatsu-column{width: 100%;}}@media only screen and (min-width:768px) and (max-width: 1024px) {.tatsu-row > .tatsu-yut34hDCRvt.tatsu-column{width: 100%;}}@media only screen and (max-width: 767px) {.tatsu-row > .tatsu-yut34hDCRvt.tatsu-column{width: 100%;}}<\/style><\/div><\/div><\/div><\/div><\/div><div class = \"tatsu-column-bg-image-wrap\"><div class = \"tatsu-column-bg-image tatsu-bg-lazyload\" data-src = \"\"><\/div><\/div><\/div><style>.tatsu-row > .tatsu-vP5nhiqBAih.tatsu-column{width: 50%;}.tatsu-vP5nhiqBAih.tatsu-column > .tatsu-column-inner > .tatsu-column-overlay{mix-blend-mode: none;}.tatsu-vP5nhiqBAih > .tatsu-column-inner > .tatsu-top-divider{z-index: 9999;}.tatsu-vP5nhiqBAih > .tatsu-column-inner > .tatsu-bottom-divider{z-index: 9999;}.tatsu-vP5nhiqBAih > .tatsu-column-inner > .tatsu-left-divider{z-index: 9999;}.tatsu-vP5nhiqBAih > .tatsu-column-inner > .tatsu-right-divider{z-index: 9999;}@media only screen and (max-width: 767px) {.tatsu-row > .tatsu-vP5nhiqBAih.tatsu-column{width: 100%;}}<\/style><\/div><\/div><\/div><\/div><div class=\"tatsu-section-background-wrap\"><div class = \"tatsu-section-background tatsu-bg-lazyload\" data-src = \"\"><\/div><\/div><style>.tatsu-tmYLA-Fdl4.tatsu-section{background-color: rgba(255,255,255,1);}.tatsu-tmYLA-Fdl4 .tatsu-section-pad{padding: 7px 0px 43px 0px;}.tatsu-tmYLA-Fdl4 > .tatsu-bottom-divider{z-index: 9999;}.tatsu-tmYLA-Fdl4 > .tatsu-top-divider{z-index: 9999;}<\/style><\/div><div  class=\"tatsu-vjhmEbAedvz tatsu-section  tatsu-bg-overlay   tatsu-clearfix\" data-title=\"\"  data-headerscheme=\"background--dark\"><div class='tatsu-section-pad clearfix' data-padding='{\"d\":\"0px 0px 0px 0px\"}' data-padding-top='0px'><div class=\"tatsu-row-wrap  tatsu-wrap tatsu-row-has-one-half tatsu-row-has-two-cols tatsu-medium-gutter tatsu-reg-cols  tatsu-clearfix tatsu-PQUP86LBB5U\" ><div  class=\"tatsu-row \" ><div  class=\"tatsu-column  tatsu-bg-overlay tatsu-one-half tatsu-column-image-none tatsu-column-effect-none  tatsu-JBeodyUDWB7\"  data-parallax-speed=\"0\" style=\"\"><div class=\"tatsu-column-inner \" ><div class=\"tatsu-column-pad-wrap\"><div class=\"tatsu-column-pad\" ><div  class=\"tatsu-single-image tatsu-module tatsu-image-lazyload tatsu-external-image tatsu--TBnmlBhz8f  \" ><div class=\"tatsu-single-image-inner \" style=\"\" ><div class = \"tatsu-single-image-padding-wrap\" style = \"\" ><\/div><img class = \"tatsu-gradient-border\" data-src = \"https:\/\/i2.wp.com\/www.semiconsoft.com\/wp2\/wp-content\/uploads\/2020\/04\/MSP_Front.gif?fit=599%2C750&ssl=1\" alt =\" \"  src =\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=\"  \/><\/div><style>.tatsu--TBnmlBhz8f .tatsu-single-image-inner{border-style: solid;max-width: 100%;}.tatsu--TBnmlBhz8f.tatsu-single-image{transform: translate3d(0px,0px, 0);}<\/style><\/div><\/div><\/div><div class = \"tatsu-column-bg-image-wrap\"><div class = \"tatsu-column-bg-image tatsu-bg-lazyload\" data-src = \"\"><\/div><\/div><div class=\"tatsu-overlay tatsu-column-overlay tatsu-animate-none\" ><\/div><\/div><style>.tatsu-row > .tatsu-JBeodyUDWB7.tatsu-column{width: 47.3%;}.tatsu-JBeodyUDWB7.tatsu-column > .tatsu-column-inner > .tatsu-column-overlay{mix-blend-mode: normal;}.tatsu-JBeodyUDWB7 > .tatsu-column-inner > .tatsu-top-divider{z-index: 9999;}.tatsu-JBeodyUDWB7 > .tatsu-column-inner > .tatsu-bottom-divider{z-index: 9999;}.tatsu-JBeodyUDWB7 > .tatsu-column-inner > .tatsu-left-divider{z-index: 9999;}.tatsu-JBeodyUDWB7 > .tatsu-column-inner > .tatsu-right-divider{z-index: 9999;}@media only screen and (max-width:1377px) {.tatsu-row > .tatsu-JBeodyUDWB7.tatsu-column{width: 50%;}}@media only screen and (min-width:768px) and (max-width: 1024px) {.tatsu-row > .tatsu-JBeodyUDWB7.tatsu-column{width: 50%;}}@media only screen and (max-width: 767px) {.tatsu-row > .tatsu-JBeodyUDWB7.tatsu-column{width: 100%;}}<\/style><\/div><div  class=\"tatsu-column  tatsu-bg-overlay tatsu-one-half tatsu-column-image-none tatsu-column-effect-none  tatsu-ja9TnTkOvvv\"  data-parallax-speed=\"0\" style=\"\"><div class=\"tatsu-column-inner \" ><div class=\"tatsu-column-pad-wrap\"><div class=\"tatsu-column-pad\" ><div  class=\"tatsu-module tatsu-text-block-wrap tatsu-UcNR_uGaKdD  \"><div class=\"tatsu-text-inner tatsu-align-center  clearfix\" ><style>.tatsu-UcNR_uGaKdD.tatsu-text-block-wrap .tatsu-text-inner{width: 100%;text-align: left;color: rgba(0,0,0,1) ;}.tatsu-UcNR_uGaKdD.tatsu-text-block-wrap{margin: 10px 0px 30px 0px;}.tatsu-UcNR_uGaKdD .tatsu-text-inner *{color: rgba(0,0,0,1) ;}.tatsu-UcNR_uGaKdD.tatsu-text-block-wrap .tatsu-text-inner *{font-family : Arial, Helvetica, sans-serif;font-weight : 400;text-transform : none;font-size : 18px;}<\/style>\n<p><span class=\"swatch-black\">BASIC SPECIFICATION:<\/span><br \/><span class=\"swatch-black\" style=\"font-size: 17px; font-family: arial;\">Wavelength range: 400-1000nm<\/span><br \/><span class=\"swatch-black\" style=\"font-size: 17px; font-family: arial;\">Wavelength resolution:&lt; 1 nm<br \/><\/span><span class=\"swatch-black\" style=\"font-size: 17px; font-family: arial;\">Precision: &lt;0.01nm or 0.01% <\/span><br \/><span class=\"swatch-black\" style=\"font-size: 16px;\">Accuracy: &lt;1nm or 0.2%\u00a0<\/span><br \/><span class=\"swatch-black\" style=\"font-size: 16px;\">\u00a0Measurement:&lt; 100ms (typical, depends on sample reflectivity)<\/span><br \/><span class=\"swatch-black\" style=\"font-size: 16px;\">Spot size: 2\u03bcm to 200 \u03bcm (depending on objective)<\/span><br \/><span class=\"swatch-black\" style=\"font-size: 16px;\">Integrated 2MB camera to display measurement area<\/span><\/p>\n<\/div><\/div><div  class=\"tatsu-module tatsu-normal-button tatsu-button-wrap   tatsu-7W5T6PPaERN   \"><a class=\"tatsu-shortcode mediumbtn tatsu-button left-icon circular   bg-animation-none  \" href=\"https:\/\/www.semiconsoft.com\/wp2\/film-thickness-measurement-msp-mprobe40\/\" style= \"\"  aria-label=\"Read more about MProbe MSP\" data-gdpr-atts={} >Read more about MProbe MSP<\/a><style>.tatsu-7W5T6PPaERN .tatsu-button{background-color: rgba(34,147,215,1);color: #ffffff ;}<\/style><\/div><\/div><\/div><div class = \"tatsu-column-bg-image-wrap\"><div class = \"tatsu-column-bg-image tatsu-bg-lazyload\" data-src = \"\"><\/div><\/div><div class=\"tatsu-overlay tatsu-column-overlay tatsu-animate-none\" ><\/div><\/div><style>.tatsu-row > .tatsu-ja9TnTkOvvv.tatsu-column{width: 52.7%;}.tatsu-ja9TnTkOvvv.tatsu-column > .tatsu-column-inner > .tatsu-column-overlay{mix-blend-mode: normal;}.tatsu-ja9TnTkOvvv > .tatsu-column-inner > .tatsu-top-divider{z-index: 9999;}.tatsu-ja9TnTkOvvv > .tatsu-column-inner > .tatsu-bottom-divider{z-index: 9999;}.tatsu-ja9TnTkOvvv > .tatsu-column-inner > .tatsu-left-divider{z-index: 9999;}.tatsu-ja9TnTkOvvv > .tatsu-column-inner > 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class=\"exp-read-more exp-read-more-dots\">&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":6762,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6760","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Photoresist measurement - Semiconsoft,Inc.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.semiconsoft.com\/wp2\/photoresist-measurement\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Photoresist measurement\" \/>\n<meta property=\"og:description\" content=\"...\" \/>\n<meta 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