{"id":521,"date":"2016-10-25T13:01:54","date_gmt":"2016-10-25T10:01:54","guid":{"rendered":"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=521"},"modified":"2017-07-05T13:07:23","modified_gmt":"2017-07-05T10:07:23","slug":"%d7%90%d7%99%d7%95%d7%a8-2-4-%d7%aa%d7%94%d7%9c%d7%99%d7%9b%d7%99%d7%9d-%d7%91%d7%99%d7%9f-%d7%a4%d7%95%d7%98%d7%95%d7%a0%d7%99%d7%9d-%d7%9c%d7%90%d7%98%d7%95%d7%9e%d7%99%d7%9d","status":"publish","type":"post","link":"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=521","title":{"rendered":"\u05d0\u05d9\u05d5\u05e8 2.4: \u05ea\u05d4\u05dc\u05d9\u05db\u05d9\u05dd \u05d1\u05d9\u05df \u05e4\u05d5\u05d8\u05d5\u05e0\u05d9\u05dd \u05dc\u05d0\u05d8\u05d5\u05de\u05d9\u05dd"},"content":{"rendered":"<p><span style=\"color: #800080\"><strong>\u05d0\u05d9\u05d5\u05e8 2.4 \u05de\u05e1\u05db\u05dd \u05d0\u05ea \u05e9\u05dc\u05d5\u05e9\u05ea \u05d4\u05ea\u05d4\u05dc\u05d9\u05db\u05d9\u05dd \u05d4\u05de\u05ea\u05e8\u05d7\u05e9\u05d9\u05dd \u05d1\u05d9\u05df \u05e4\u05d5\u05d8\u05d5\u05e0\u05d9\u05dd \u05d5\u05d0\u05d8\u05d5\u05de\u05d9\u05dd:<\/strong><\/span><\/p>\n<p>\u05d1\u05dc\u05d9\u05e2\u05d4, \u05e4\u05dc\u05d9\u05d8\u05d4 \u05e1\u05e4\u05d5\u05e0\u05d8\u05e0\u05d9\u05ea \u05d5\u05e4\u05dc\u05d9\u05d8\u05d4 \u05de\u05d0\u05d5\u05dc\u05e6\u05ea.<\/p>\n<h2><span style=\"color: #008000\"><strong>\u05d0\u05d9\u05d5\u05e8 2.4: \u05ea\u05d4\u05dc\u05d9\u05db\u05d9\u05dd \u05d1\u05d9\u05df \u05e4\u05d5\u05d8\u05d5\u05e0\u05d9\u05dd \u05dc\u05d0\u05d8\u05d5\u05de\u05d9\u05dd:<\/strong><\/span><\/h2>\n<ul>\n<li><span style=\"color: #804000\"><strong>\u05d1\u05dc\u05d9\u05e2\u05ea \u05e4\u05d5\u05d8\u05d5\u05df:<\/strong><\/span> \u05e4\u05d5\u05d8\u05d5\u05df \u05d1\u05ea\u05d3\u05e8 n<sub>12<\/sub> \u05e4\u05d5\u05d2\u05e2 \u05d1\u05d0\u05d8\u05d5\u05dd \u05d4\u05e0\u05de\u05e6\u05d0 \u05d1\u05de\u05e0\u05d5\u05d7\u05d4 (\u05de\u05e9\u05de\u05d0\u05dc), \u05d2\u05d5\u05e8\u05dd \u05dc\u05d0\u05d8\u05d5\u05dd \u05dc\u05e2\u05dc\u05d5\u05ea \u05dc\u05de\u05e6\u05d1 \u05de\u05e2\u05d5\u05e8\u05e8 \u05ea\u05d5\u05da \u05d1\u05dc\u05d9\u05e2\u05ea \u05d4\u05e4\u05d5\u05d8\u05d5\u05df \u05d4\u05e4\u05d5\u05d2\u05e2.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-medium wp-image-526 aligncenter\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2016\/10\/2-4a-300x51.gif\" alt=\"\u05d1\u05dc\u05d9\u05e2\u05ea \u05e4\u05d5\u05d8\u05d5\u05df\" width=\"300\" height=\"51\" \/><\/p>\n<ul>\n<li><span style=\"color: #804000\"><strong>\u05e4\u05dc\u05d9\u05d8\u05d4 \u05e1\u05e4\u05d5\u05e0\u05d8\u05e0\u05d9\u05ea \u05e9\u05dc \u05e4\u05d5\u05d8\u05d5\u05df:<\/strong><\/span> \u05d0\u05d8\u05d5\u05dd \u05d1\u05de\u05e6\u05d1 \u05de\u05e2\u05d5\u05e8\u05e8 (\u05de\u05e9\u05de\u05d0\u05dc) \u05e4\u05d5\u05dc\u05d8 \u05e4\u05d5\u05d8\u05d5\u05df \u05d1\u05ea\u05d3\u05e8 n<sub>12<\/sub> \u05d5\u05d9\u05d5\u05e8\u05d3 \u05dc\u05de\u05e6\u05d1 \u05d0\u05e0\u05e8\u05d2\u05d8\u05d9 \u05e0\u05de\u05d5\u05da \u05d9\u05d5\u05ea\u05e8.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-medium wp-image-527 aligncenter\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2016\/10\/2-4b-300x54.gif\" alt=\"\u05e4\u05dc\u05d9\u05d8\u05d4 \u05e1\u05e4\u05d5\u05e0\u05d8\u05e0\u05d9\u05ea \u05e9\u05dc \u05e4\u05d5\u05d8\u05d5\u05df\" width=\"300\" height=\"54\" \/><\/p>\n<ul>\n<li><span style=\"color: #804000\"><strong>\u05e4\u05dc\u05d9\u05d8\u05d4 \u05de\u05d0\u05d5\u05dc\u05e6\u05ea \u05e9\u05dc \u05e4\u05d5\u05d8\u05d5\u05df:<\/strong><\/span> \u05e4\u05d5\u05d8\u05d5\u05df \u05d1\u05ea\u05d3\u05e8 n<sub>12<\/sub> \u05e4\u05d5\u05d2\u05e2 \u05d1\u05d0\u05d8\u05d5\u05dd \u05d1\u05de\u05e6\u05d1 \u05de\u05e2\u05d5\u05e8\u05e8 \u05d5\u05d9\u05d5\u05e6\u05e8 \u05e2&quot;\u05d9 \u05e4\u05dc\u05d9\u05d8\u05d4 \u05de\u05d0\u05d5\u05dc\u05e6\u05ea \u05e9\u05e0\u05d9 \u05e4\u05d5\u05d8\u05d5\u05e0\u05d9\u05dd.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-medium wp-image-528 aligncenter\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2016\/10\/2-4c-300x42.gif\" alt=\"\u05e4\u05dc\u05d9\u05d8\u05d4 \u05de\u05d0\u05d5\u05dc\u05e6\u05ea \u05e9\u05dc \u05e4\u05d5\u05d8\u05d5\u05df\" width=\"300\" height=\"42\" \/><\/p>\n<p><strong>\u05d1\u05e8\u05d5\u05e8 \u05db\u05d9 \u05e9\u05e0\u05d9 \u05e4\u05d5\u05d8\u05d5\u05e0\u05d9\u05dd \u05e9\u05d0\u05d5\u05e8\u05da \u05d4\u05d2\u05dc \u05e9\u05dc\u05d4\u05dd \u05d6\u05d4\u05d4 (\u05de\u05d5\u05e0\u05d5\u05db\u05e8\u05d5\u05de\u05d8\u05d9\u05d5\u05ea), \u05d4\u05dd \u05d1\u05e2\u05dc\u05d9 \u05d0\u05d5\u05ea\u05d4 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4:<\/strong><\/p>\n<p style=\"direction: ltr;text-align: center\"><strong>E= h<a href=\"https:\/\/www.codecogs.com\/eqnedit.php?latex=\\nu\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" title=\"\\nu\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\nu\" \/><\/a> = hc\/<a href=\"https:\/\/www.codecogs.com\/eqnedit.php?latex=\\lambda\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" title=\"\\lambda\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\lambda\" \/><\/a><\/strong><\/p>\n<p><a href=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=513\"><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=531\"><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 2.4 \u05de\u05e1\u05db\u05dd \u05d0\u05ea \u05e9\u05dc\u05d5\u05e9\u05ea \u05d4\u05ea\u05d4\u05dc\u05d9\u05db\u05d9\u05dd \u05d4\u05de\u05ea\u05e8\u05d7\u05e9\u05d9\u05dd \u05d1\u05d9\u05df \u05e4\u05d5\u05d8\u05d5\u05e0\u05d9\u05dd \u05d5\u05d0\u05d8\u05d5\u05de\u05d9\u05dd: \u05d1\u05dc\u05d9\u05e2\u05d4, \u05e4\u05dc\u05d9\u05d8\u05d4 \u05e1\u05e4\u05d5\u05e0\u05d8\u05e0\u05d9\u05ea \u05d5\u05e4\u05dc\u05d9\u05d8\u05d4 \u05de\u05d0\u05d5\u05dc\u05e6\u05ea. \u05d0\u05d9\u05d5\u05e8 2.4: \u05ea\u05d4\u05dc\u05d9\u05db\u05d9\u05dd \u05d1\u05d9\u05df \u05e4\u05d5\u05d8\u05d5\u05e0\u05d9\u05dd \u05dc\u05d0\u05d8\u05d5\u05de\u05d9\u05dd: \u05d1\u05dc\u05d9\u05e2\u05ea \u05e4\u05d5\u05d8\u05d5\u05df: \u05e4\u05d5\u05d8\u05d5\u05df \u05d1\u05ea\u05d3\u05e8 n12 \u05e4\u05d5\u05d2\u05e2 \u05d1\u05d0\u05d8\u05d5\u05dd \u05d4\u05e0\u05de\u05e6\u05d0 \u05d1\u05de\u05e0\u05d5\u05d7\u05d4 (\u05de\u05e9\u05de\u05d0\u05dc), \u05d2\u05d5\u05e8\u05dd \u05dc\u05d0\u05d8\u05d5\u05dd \u05dc\u05e2\u05dc\u05d5\u05ea \u05dc\u05de\u05e6\u05d1 \u05de\u05e2\u05d5\u05e8\u05e8 \u05ea\u05d5\u05da \u05d1\u05dc\u05d9\u05e2\u05ea \u05d4\u05e4\u05d5\u05d8\u05d5\u05df \u05d4\u05e4\u05d5\u05d2\u05e2. &hellip; <a href=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=521\">\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":[20],"tags":[],"class_list":["post-521","post","type-post","status-publish","format-standard","hentry","category-2-7--"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts\/521"}],"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=521"}],"version-history":[{"count":8,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts\/521\/revisions"}],"predecessor-version":[{"id":5188,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts\/521\/revisions\/5188"}],"wp:attachment":[{"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}