{"id":160522,"date":"2023-09-28T15:14:05","date_gmt":"2023-09-28T09:44:05","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=160522"},"modified":"2023-09-28T15:14:07","modified_gmt":"2023-09-28T09:44:07","slug":"there-are-two-photolithography-systems-one-with-light-source-of-wavelength-%ce%bb1-156-nm-system-1-and-another-with-light-source-of","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/there-are-two-photolithography-systems-one-with-light-source-of-wavelength-%ce%bb1-156-nm-system-1-and-another-with-light-source-of\/","title":{"rendered":"There are two photolithography systems: one with light source of wavelength \u03bb1 = 156 nm (System 1) and another with light source of"},"content":{"rendered":"\n<p>Q. There are two photolithography systems: one with light source of wavelength \u03bb1 = 156 nm (System 1) and another with light source of wavelength \u03bb2 = 325 nm (System 2). Both photolithography systems are otherwise identical. If the minimum feature sizes that can be realized using System1 and System2 are <em>L<\/em><sub>min1<\/sub> and <em>L<\/em><sub>min2<\/sub> respectively, the ratio <em>L<\/em><sub>min1<\/sub>\/<em>L<\/em><sub>min2<\/sub> (correct to two decimal places) is\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 .<\/p>\n\n\n\n<p>Ans: 0.47 &#8211; 0.51<\/p>\n\n\n\n<p>Sol:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"249\" height=\"207\" src=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/09\/Screenshot-972.png\" alt=\"\" class=\"wp-image-160523\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Q. There are two photolithography systems: one with light source of wavelength \u03bb1 = 156 nm (System 1) and another with light source of wavelength \u03bb2 = 325 nm (System 2). Both photolithography systems are otherwise identical. If the minimum feature sizes that can be realized using System1 and System2 are Lmin1 and Lmin2 respectively, [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":160524,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5141],"tags":[5140],"offerexpiration":[],"class_list":["post-160522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate","tag-gate-questions"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/160522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=160522"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/160522\/revisions"}],"predecessor-version":[{"id":160525,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/160522\/revisions\/160525"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/160524"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=160522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=160522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=160522"},{"taxonomy":"offerexpiration","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/offerexpiration?post=160522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}