{"id":4316,"date":"2017-01-18T12:36:48","date_gmt":"2017-01-18T10:36:48","guid":{"rendered":"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=4316"},"modified":"2017-01-18T15:36:57","modified_gmt":"2017-01-18T13:36:57","slug":"%d7%aa%d7%99%d7%90%d7%95%d7%a8%d7%99%d7%94-%d7%91%d7%a1%d7%99%d7%a1%d7%99%d7%aa-%d7%9c%d7%a0%d7%99%d7%a1%d7%95%d7%99-%d7%94%d7%aa%d7%90%d7%91%d7%9b%d7%95%d7%aa-%d7%91%d7%aa%d7%a7%d7%9c%d7%99%d7%98","status":"publish","type":"post","link":"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=4316","title":{"rendered":"\u05ea\u05d9\u05d0\u05d5\u05e8\u05d9\u05d4 \u05d1\u05e1\u05d9\u05e1\u05d9\u05ea \u05dc\u05e0\u05d9\u05e1\u05d5\u05d9 \u05d4\u05ea\u05d0\u05d1\u05db\u05d5\u05ea \u05d1\u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8"},"content":{"rendered":"<p>\u05d0\u05d9\u05d5\u05e8 \u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8 1 \u05de\u05ea\u05d0\u05e8 \u05d0\u05ea \u05de\u05e2\u05e8\u05da \u05d4\u05e0\u05d9\u05e1\u05d5\u05d9 \u05d5\u05d4\u05d2\u05d3\u05dc\u05d9\u05dd \u05d4\u05e0\u05de\u05d3\u05d3\u05d9\u05dd \u05d1\u05de\u05d4\u05dc\u05da \u05d4\u05e0\u05d9\u05e1\u05d5\u05d9.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-4319 aligncenter\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2017\/01\/LabCD1-300x236.gif\" alt=\"\u05d4\u05d2\u05d3\u05dc\u05d9\u05dd \u05d4\u05e0\u05de\u05d3\u05d3\u05d9\u05dd \u05d1\u05e0\u05d9\u05e1\u05d5\u05d9\" width=\"300\" height=\"236\" \/><\/p>\n<p style=\"text-align: center\">\u05d0\u05d9\u05d5\u05e8 \u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8 1: \u05d4\u05d2\u05d3\u05dc\u05d9\u05dd \u05d4\u05e0\u05de\u05d3\u05d3\u05d9\u05dd \u05d1\u05e0\u05d9\u05e1\u05d5\u05d9 .<\/p>\n<p>d = \u05de\u05e8\u05d7\u05e7 \u05d1\u05d9\u05df \u05e9\u05e0\u05d9 \u05d7\u05e8\u05d9\u05e6\u05d9\u05dd \u05e1\u05de\u05d5\u05db\u05d9\u05dd \u05d1\u05e9\u05e8\u05d9\u05d2.<\/p>\n<p>L = \u05d0\u05d5\u05e8\u05da \u05d2\u05dc.<\/p>\n<p>q<sub>n<\/sub> = \u05e8\u05d0\u05d4 \u05d0\u05d9\u05d5\u05e8.<\/p>\n<p>\u05ea\u05e0\u05d0\u05d9 \u05dc\u05d4\u05ea\u05d0\u05d1\u05db\u05d5\u05ea \u05d1\u05d5\u05e0\u05d4 (\u05e0\u05e7\u05d5\u05d3\u05d4 \u05de\u05d5\u05d0\u05e8\u05ea):<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">d*sinq<sub>n<\/sub> = m*l (1)<\/p>\n<p>\u05ea\u05e0\u05d0\u05d9 \u05dc\u05d4\u05ea\u05d0\u05d1\u05db\u05d5\u05ea \u05d1\u05d5\u05e0\u05d4 \u05e8\u05d0\u05e9\u05d5\u05e0\u05d4 (\u05e0\u05e7\u05d5\u05d3\u05ea \u05d0\u05d5\u05e8 \u05e8\u05d0\u05e9\u05d5\u05e0\u05d4):<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">d*sinq<sub>1<\/sub> = l (1a)<\/p>\n<p>\u05ea\u05e0\u05d0\u05d9 \u05dc\u05d4\u05ea\u05d0\u05d1\u05db\u05d5\u05ea \u05d1\u05d5\u05e0\u05d4 \u05e9\u05e0\u05d9\u05d4 (\u05e0\u05e7\u05d5\u05d3\u05ea \u05d0\u05d5\u05e8 \u05e9\u05e0\u05d9\u05d4):<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">d*sinq<sub>2<\/sub> = 2l (1b)<\/p>\n<p>\u05d7\u05d9\u05e1\u05d5\u05e8 \u05de\u05e9\u05d5\u05d5\u05d0\u05d4 1b \u05de\u05de\u05e9\u05d5\u05d5\u05d0\u05d4 1a:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">d(sinq<sub>2<\/sub>-sinq<sub>1<\/sub>) = l (1c)<\/p>\n<p>\u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea \u05d9\u05d7\u05e1\u05d9\u05dd \u05d8\u05e8\u05d9\u05d2\u05d5\u05e0\u05d5\u05de\u05d8\u05e8\u05d9\u05d9\u05dd \u05de\u05e7\u05d1\u05dc\u05d9\u05dd:<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-4320 aligncenter\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2017\/01\/Image17.gif\" alt=\"\u05e0\u05d5\u05e1\u05d7\u05d4\" width=\"176\" height=\"52\" \/><\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-4321 aligncenter\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2017\/01\/Image18.gif\" alt=\"\u05e0\u05d5\u05e1\u05d7\u05d4\" width=\"177\" height=\"52\" \/><\/p>\n<p>\u05de\u05de\u05e9\u05d5\u05d5\u05d0\u05d4 1c \u05d5\u05de\u05e9\u05d5\u05d5\u05d0\u05d4 2 \u05de\u05e7\u05d1\u05dc\u05d9\u05dd:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-4322 aligncenter\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2017\/01\/Image19-300x82.gif\" alt=\"\u05e0\u05d5\u05e1\u05d7\u05d4\" width=\"300\" height=\"82\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-4323 aligncenter\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2017\/01\/Image20-300x58.gif\" alt=\"\u05e0\u05d5\u05e1\u05d7\u05d4\" width=\"300\" height=\"58\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=4309\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-49\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2016\/10\/Buttons_Previous5bCircle5d.png\" alt=\"\u05db\u05e4\u05ea\u05d5\u05e8 &quot;\u05d4\u05e7\u05d5\u05d3\u05dd&quot;\" width=\"148\" height=\"54\" \/><\/a> <a href=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=4327\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-48 alignleft\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2016\/10\/Buttons_Next-5bSquare5d.png\" alt=\"\u05db\u05e4\u05ea\u05d5\u05e8 &quot;\u05d4\u05d1\u05d0&quot;\" width=\"148\" height=\"54\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u05d0\u05d9\u05d5\u05e8 \u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8 1 \u05de\u05ea\u05d0\u05e8 \u05d0\u05ea \u05de\u05e2\u05e8\u05da \u05d4\u05e0\u05d9\u05e1\u05d5\u05d9 \u05d5\u05d4\u05d2\u05d3\u05dc\u05d9\u05dd \u05d4\u05e0\u05de\u05d3\u05d3\u05d9\u05dd \u05d1\u05de\u05d4\u05dc\u05da \u05d4\u05e0\u05d9\u05e1\u05d5\u05d9. \u05d0\u05d9\u05d5\u05e8 \u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8 1: \u05d4\u05d2\u05d3\u05dc\u05d9\u05dd \u05d4\u05e0\u05de\u05d3\u05d3\u05d9\u05dd \u05d1\u05e0\u05d9\u05e1\u05d5\u05d9 . d = \u05de\u05e8\u05d7\u05e7 \u05d1\u05d9\u05df \u05e9\u05e0\u05d9 \u05d7\u05e8\u05d9\u05e6\u05d9\u05dd \u05e1\u05de\u05d5\u05db\u05d9\u05dd \u05d1\u05e9\u05e8\u05d9\u05d2. L = \u05d0\u05d5\u05e8\u05da \u05d2\u05dc. qn = \u05e8\u05d0\u05d4 \u05d0\u05d9\u05d5\u05e8. \u05ea\u05e0\u05d0\u05d9 \u05dc\u05d4\u05ea\u05d0\u05d1\u05db\u05d5\u05ea \u05d1\u05d5\u05e0\u05d4 (\u05e0\u05e7\u05d5\u05d3\u05d4 \u05de\u05d5\u05d0\u05e8\u05ea): d*sinqn &hellip; <a href=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=4316\">\u05dc\u05d4\u05de\u05e9\u05da \u05e7\u05e8\u05d9\u05d0\u05d4  <span class=\"meta-nav\">&larr;<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[79],"tags":[],"class_list":["post-4316","post","type-post","status-publish","format-standard","hentry","category-79"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts\/4316"}],"collection":[{"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4316"}],"version-history":[{"count":5,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts\/4316\/revisions"}],"predecessor-version":[{"id":4333,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts\/4316\/revisions\/4333"}],"wp:attachment":[{"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}