{"id":276,"date":"2016-06-20T09:37:13","date_gmt":"2016-06-20T16:37:13","guid":{"rendered":"https:\/\/live-optics-wp.pantheonsite.io\/milster\/?page_id=276"},"modified":"2016-06-20T09:37:13","modified_gmt":"2016-06-20T16:37:13","slug":"laser-module","status":"publish","type":"page","link":"https:\/\/wp.optics.arizona.edu\/milster\/resources\/optical-bench-construction-instruction\/laser-module\/","title":{"rendered":"Laser Module"},"content":{"rendered":"<h3>Material<\/h3>\n<ul>\n<li>Laser plate<\/li>\n<li>Screw<\/li>\n<li>Plastic tube<\/li>\n<li>Washers (3 \u2018\u2019 outside diameter)<\/li>\n<li>BPP<\/li>\n<li>Coupler<\/li>\n<\/ul>\n<h3>Purpose<\/h3>\n<ul>\n<li>The holder for laser source, and ease to collimate the laser beams.<\/li>\n<\/ul>\n<h3>Procedure<\/h3>\n<ul>\n<li>Cut two 3.5cm long tube from a long PVC pipe (3\u2019\u2019 diameter). The length has to equal to two times of the back focal distance of the lens.<\/li>\n<li>Stable a lens (7cm focal length) on a 3\u2019\u2019 diameter washer by Epoxy so that the curve surface faces downward.<\/li>\n<li>Then glue the washer on the other end of one tube.<\/li>\n<li>Use a coupler to connect two tubes together, so that the distance between two ends is 7cm.<\/li>\n<li>Place and stable a big plastic plate on one end of one tube.<\/li>\n<li>Use 2 plastic screws to stable the laser plate on the big plastic plate.<\/li>\n<li>Align the laser so that the beam coming up is well collimated. Put a coupler at the back of the laser model to balance. Glue one washer at the end to cover the back.<\/li>\n<li>Put on coupler at the end to balance the tube<\/li>\n<\/ul>\n<h3>Expectation<\/h3>\n<ul>\n<li>The laser plates have to be at the center of the tube. The laser beams have to collimated. All the dimensions have to be correct.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-279\" src=\"http:\/\/wp.optics.arizona.edu\/milster\/wp-content\/uploads\/sites\/48\/2016\/06\/image001-9.gif\" alt=\"image001 (9)\" width=\"645\" height=\"287\" data-id=\"279\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-277\" src=\"http:\/\/wp.optics.arizona.edu\/milster\/wp-content\/uploads\/sites\/48\/2016\/06\/13-1.jpg\" alt=\"13-1\" width=\"695\" height=\"521\" data-id=\"277\" srcset=\"https:\/\/wp.optics.arizona.edu\/milster\/wp-content\/uploads\/sites\/48\/2016\/06\/13-1.jpg 695w, https:\/\/wp.optics.arizona.edu\/milster\/wp-content\/uploads\/sites\/48\/2016\/06\/13-1-300x225.jpg 300w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-278\" src=\"http:\/\/wp.optics.arizona.edu\/milster\/wp-content\/uploads\/sites\/48\/2016\/06\/13-2.jpg\" alt=\"13-2\" width=\"690\" height=\"518\" data-id=\"278\" srcset=\"https:\/\/wp.optics.arizona.edu\/milster\/wp-content\/uploads\/sites\/48\/2016\/06\/13-2.jpg 690w, https:\/\/wp.optics.arizona.edu\/milster\/wp-content\/uploads\/sites\/48\/2016\/06\/13-2-300x225.jpg 300w\" sizes=\"auto, (max-width: 690px) 100vw, 690px\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-280\" src=\"http:\/\/wp.optics.arizona.edu\/milster\/wp-content\/uploads\/sites\/48\/2016\/06\/image003-1.gif\" alt=\"image003\" width=\"598\" height=\"271\" data-id=\"280\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/wp.optics.arizona.edu\/milster\/resources\/optical-bench-construction-instruction\/\">&lt;&lt; Back to Instructions<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Material Laser plate Screw Plastic tube Washers (3 \u2018\u2019 outside diameter) BPP Coupler Purpose The holder for laser source, and ease to collimate the laser beams. Procedure Cut two 3.5cm long tube from a long PVC pipe (3\u2019\u2019 diameter). The length has to equal to two times of the back focal distance of the lens. Stable a lens (7cm focal<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":229,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-276","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/pages\/276","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/comments?post=276"}],"version-history":[{"count":1,"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/pages\/276\/revisions"}],"predecessor-version":[{"id":281,"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/pages\/276\/revisions\/281"}],"up":[{"embeddable":true,"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/pages\/229"}],"wp:attachment":[{"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/media?parent=276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}