{"id":2164,"date":"2016-11-28T14:40:40","date_gmt":"2016-11-28T12:40:40","guid":{"rendered":"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=2164"},"modified":"2017-07-26T16:04:48","modified_gmt":"2017-07-26T13:04:48","slug":"%d7%94%d7%aa%d7%91%d7%93%d7%a8%d7%95%d7%aa-%d7%a7%d7%a8%d7%99%d7%a0%d7%aa-%d7%94%d7%9c%d7%99%d7%99%d7%96%d7%a8-%d7%94%d7%92%d7%93%d7%a8%d7%aa-%d7%96%d7%95%d7%95%d7%99%d7%aa-%d7%94%d7%94%d7%aa%d7%91","status":"publish","type":"post","link":"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=2164","title":{"rendered":"\u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea \u05e7\u05e8\u05d9\u05e0\u05ea \u05d4\u05dc\u05d9\u05d9\u05d6\u05e8 (\u05d4\u05d2\u05d3\u05e8\u05ea \u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea q)"},"content":{"rendered":"<p>\u05d1\u05d0\u05d9\u05d5\u05e8 7.4 \u05de\u05ea\u05d5\u05d0\u05e8\u05ea \u05d4\u05e7\u05e8\u05d9\u05e0\u05d4 \u05d4\u05e0\u05e4\u05dc\u05d8\u05ea \u05de\u05dc\u05d9\u05d9\u05d6\u05e8.<\/p>\n<p><img decoding=\"async\" class=\"size-medium wp-image-2167 aligncenter\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2016\/11\/7-4-300x142.gif\" alt=\"\u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea \u05e7\u05e8\u05d9\u05e0\u05ea \u05d4\u05dc\u05d9\u05d9\u05d6\u05e8 (\u05d4\u05d2\u05d3\u05e8\u05ea \u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea q)\" width=\"300\" height=\"142\" \/><\/p>\n<p style=\"text-align: center\"><strong>\u05d0\u05d9\u05d5\u05e8 7.4: \u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea \u05e7\u05e8\u05d9\u05e0\u05ea \u05d4\u05dc\u05d9\u05d9\u05d6\u05e8 (\u05d4\u05d2\u05d3\u05e8\u05ea \u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea q)<\/strong><\/p>\n<p>\u05d4\u05e7\u05d5\u05d5\u05d9\u05dd \u05d4\u05de\u05d7\u05d1\u05e8\u05d9\u05dd \u05d0\u05ea \u05e7\u05e6\u05d5\u05ea \u05d4\u05e7\u05e8\u05d9\u05e0\u05d4 (\u05e0\u05e7\u05d5\u05d3\u05d5\u05ea <strong>e<sup>-2<\/sup><\/strong> \u05e9\u05d4\u05d2\u05d3\u05e8\u05e0\u05d5), \u05d9\u05d5\u05e6\u05e8\u05d9\u05dd \u05d1\u05d9\u05e0\u05d9\u05d4\u05dd \u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05e0\u05e7\u05e8\u05d0\u05ea <span style=\"color: #804000\"><strong>\u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea \u05d4\u05e7\u05e8\u05d9\u05e0\u05d4<\/strong><\/span>.<\/p>\n<p><strong>\u05e0\u05d9\u05ea\u05df \u05dc\u05ea\u05d0\u05e8 \u05d1\u05e7\u05d9\u05e8\u05d5\u05d1 \u05d0\u05ea \u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea<\/strong> \u05e2&quot;\u05d9:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-2168 size-full\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2016\/11\/E7s2-1.gif\" alt=\"\\Theta =\\frac{d_{2}-d_{1}}{L_{2}-L_{1}}\" width=\"91\" height=\"58\" \/><\/p>\n<p><strong>\u0398<\/strong> = \u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea \u05d4\u05e7\u05e8\u05d9\u05e0\u05d4 \u05d1\u05e8\u05d3\u05d9\u05d0\u05e0\u05d9\u05dd (<sup><a href=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=2172\">\u05d4\u05e2\u05e8\u05d4 *<\/a><\/sup>).<\/p>\n<p><strong>d<sub>1<\/sub> ,d<sub>2<\/sub><\/strong> = \u05e7\u05d5\u05d8\u05e8 \u05d0\u05dc\u05d5\u05de\u05ea \u05d4\u05e7\u05e8\u05d9\u05e0\u05d4 \u05d1\u05e0\u05e7\u05d5\u05d3\u05d5\u05ea &quot;1&quot; \u05d5-\u201c2\u201d.<\/p>\n<p><strong>L<sub>1<\/sub> ,L<sub>2<\/sub> <\/strong>= \u05d4\u05de\u05e8\u05d7\u05e7\u05d9\u05dd \u05dc\u05d0\u05d5\u05e8\u05da \u05e6\u05d9\u05e8 \u05d4\u05dc\u05d9\u05d9\u05d6\u05e8 \u05de\u05e7\u05e6\u05d4 \u05d4\u05dc\u05d9\u05d9\u05d6\u05e8 \u05dc\u05e0\u05e7\u05d5\u05d3\u05d5\u05ea \u201c1\u201d \u05d5-\u201c2\u201d.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=1998\"><img 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=2157\"><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>\u05d1\u05d0\u05d9\u05d5\u05e8 7.4 \u05de\u05ea\u05d5\u05d0\u05e8\u05ea \u05d4\u05e7\u05e8\u05d9\u05e0\u05d4 \u05d4\u05e0\u05e4\u05dc\u05d8\u05ea \u05de\u05dc\u05d9\u05d9\u05d6\u05e8. \u05d0\u05d9\u05d5\u05e8 7.4: \u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea \u05e7\u05e8\u05d9\u05e0\u05ea \u05d4\u05dc\u05d9\u05d9\u05d6\u05e8 (\u05d4\u05d2\u05d3\u05e8\u05ea \u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea q) \u05d4\u05e7\u05d5\u05d5\u05d9\u05dd \u05d4\u05de\u05d7\u05d1\u05e8\u05d9\u05dd \u05d0\u05ea \u05e7\u05e6\u05d5\u05ea \u05d4\u05e7\u05e8\u05d9\u05e0\u05d4 (\u05e0\u05e7\u05d5\u05d3\u05d5\u05ea e-2 \u05e9\u05d4\u05d2\u05d3\u05e8\u05e0\u05d5), \u05d9\u05d5\u05e6\u05e8\u05d9\u05dd \u05d1\u05d9\u05e0\u05d9\u05d4\u05dd \u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05e0\u05e7\u05e8\u05d0\u05ea \u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea \u05d4\u05e7\u05e8\u05d9\u05e0\u05d4. \u05e0\u05d9\u05ea\u05df \u05dc\u05ea\u05d0\u05e8 \u05d1\u05e7\u05d9\u05e8\u05d5\u05d1 \u05d0\u05ea \u05d6\u05d5\u05d5\u05d9\u05ea \u05d4\u05d4\u05ea\u05d1\u05d3\u05e8\u05d5\u05ea \u05e2&quot;\u05d9: \u0398 = \u05d6\u05d5\u05d5\u05d9\u05ea &hellip; <a href=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=2164\">\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":[51],"tags":[],"class_list":["post-2164","post","type-post","status-publish","format-standard","hentry","category-7-2-----"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts\/2164"}],"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=2164"}],"version-history":[{"count":6,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts\/2164\/revisions"}],"predecessor-version":[{"id":5669,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts\/2164\/revisions\/5669"}],"wp:attachment":[{"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}