{"id":10530,"date":"2013-08-17T04:12:00","date_gmt":"2013-08-17T04:12:00","guid":{"rendered":"http:\/\/melotopia.net\/b\/?p=10530"},"modified":"2013-08-17T04:12:00","modified_gmt":"2013-08-17T04:12:00","slug":"%eb%a7%88%eb%b2%95%ea%b3%b5%eb%b6%80","status":"publish","type":"post","link":"http:\/\/melotopia.net\/b\/?p=10530","title":{"rendered":"\ub9c8\ubc95\uacf5\ubd80"},"content":{"rendered":"
\n
\n

\n \uc5f0\uad6c \uc8fc\uc81c\uac00 \ub300\uac15 \uacb0\uc815\ub418\uc5c8\ub2e4. \uc5f0\uad6c \uc8fc\uc81c\ub294 “\uc591\uc790\uc5ed\ud559”\n <\/p>\n

\n\n<\/p>\n

\n \uc591\uc790\uc5ed\ud559\uc774 \uc5bc\ub9c8\ub098 \ubd84\uc57c\uac00 \ub113\uc740\ub370 \ubb54 \ub72c\uae08\uc5c6\ub294 \ud5db\uc18c\ub9ac\ub0d0\ub294 \uc9c8\ubb38\uc774 \uc788\uaca0\uc9c0\ub9cc. \uc9c4\uc9dc\ub2e4.\n <\/p>\n

\n\n<\/p>\n

\n \uc77c\ub2e8\uc740 \uc591\uc790\ucef4\ud4e8\ud130\ub77c\ub294 \ubd84\uc57c\ub85c \uac00\uae30\ub85c \ud588\ub294\ub370, \uc774 \ubd84\uc57c\ub294 \uc751\uc6a9\uc73c\ub85c \uac00\uba74 \ucef4\ud4e8\ud130\uc9c0\ub9cc \uc774\ub860 \uc218\uc900\uc5d0\uc11c\ub294 \uc591\uc790\uc5ed\ud559 \uadf8 \uc790\uccb4\uc774\ub2e4.
\n \n<\/p>\n

\n\n<\/p>\n

\n \uadf8\ub9ac\uace0 \uc6b0\ub9ac \uc5f0\uad6c\uc2e4\uc740 \uad11\ud559\uc744 \uc5f0\uad6c\ud558\ubbc0\ub85c \ube5b\uc744 \uc774\uc6a9\ud574\uc11c \uc591\uc790\uc5ed\ud559\uc744 \uc5f0\uad6c\ud560 \uac83\uc774\ub2e4.\n <\/p>\n

\n\n<\/p>\n

\n \uadf8\ub798\uc11c \uad50\uc218\ub2d8\uc774 \ub098\ubcf4\uace0 \ud574\ubcf4\ub77c\uace0 \uc2dc\ud0a8 \uac83\uc740 \uad11\uc790 1\uac1c\ub97c \uad11\uc790 3\uac1c\ub85c \ubc14\uafb8\ub294 \ub9c8\ubc95\uc744 \uc694\uad6c\ud558\uc168\ub2e4.\n <\/p>\n

\n\n<\/p>\n

\n \uad11\uc790 1\uac1c\ub97c \uad11\uc790 2\uac1c\ub85c \ubc14\uafb8\ub294 \uacfc\uc815\uc740 Spontaneous parametric down conversion \uacfc\uc815\uc744 \uc0ac\uc6a9\ud558\uba74 \ub418\ub294\ub370, \uc774\uac74 \uc774\ubbf8 \ub9ce\uc774 \ud588\ub2e4. 1\uac1c\ub97c 2\uac1c\ub85c \ubc14\uafb8\uace0 \uadf8 2\uac1c\uc911\uc5d0 \ud55c\uac1c\ub97c \uace8\ub77c\uc11c \ub2e4\uc2dc 2\uac1c\ub85c \ubc14\uafb8\uba74 3\uac1c\uac00 \ub418\ub294\ub370 \uc774\uac83\uc744 Cascade \ubc29\uc2dd\uc774\ub77c\uace0 \ud55c\ub2e4.\n <\/p>\n

\n\n<\/p>\n

\n Cascade \ubc29\uc2dd\uc744 \uc774\uc6a9\ud574\uc11c 1\uac1c\ub97c 3\uac1c\ub85c \ubc14\uafb8\ub294 \uac83\uc740 \uc81c\uc548\ub41c\uac74 20\ub144 \uc804\uc778\ub370 \uad6c\ud604\ub41c\uac74 3\ub144\uc804\uc774\ub2e4.\n <\/p>\n

\n
\n http:\/\/www.nature.com\/nature\/journal\/v466\/n7306\/full\/nature09175.html
\n <\/a>\n<\/p>\n

\n\n<\/p>\n

\n Cascade \ubc29\uc2dd\uc73c\ub85c \uad6c\ud604\ud574\uc11c \ub124\uc774\ucc98\ub97c \uac14\uc73c\ub2c8, \uc9c1\uc811 \uad6c\ud604\ud558\uba74 PRL\uc815\ub3c4\ub294 \uac08 \uc218 \uc788\uc9c0 \uc54a\uc744\uae4c? \ud558\ub294 \uae30\ub300\ub97c \ud574\ubcf8\ub2e4. \ub418\ub4e0 \uc548\ub418\ub4e0 \ud574\ubcf4\uba74 \ubb54\uac00 \uc5bb\ub294\uac8c \uc788\uaca0\uc9c0.\n <\/p>\n

\n\n<\/p>\n

\n
\n
\n\"\uc2e0\uace0\"
\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\uc5f0\uad6c \uc8fc\uc81c\uac00 \ub300\uac15 \uacb0\uc815\ub418\uc5c8\ub2e4. \uc5f0\uad6c \uc8fc\uc81c\ub294 “\uc591\uc790\uc5ed\ud559” \uc591\uc790\uc5ed\ud559\uc774 \uc5bc\ub9c8\ub098 \ubd84\uc57c\uac00 \ub113\uc740\ub370 \ubb54 \ub72c\uae08\uc5c6\ub294 \ud5db\uc18c\ub9ac\ub0d0\ub294 \uc9c8\ubb38\uc774 \uc788\uaca0\uc9c0\ub9cc. \uc9c4\uc9dc\ub2e4. \uc77c\ub2e8\uc740 \uc591\uc790\ucef4\ud4e8\ud130\ub77c\ub294 \ubd84\uc57c\ub85c \uac00\uae30\ub85c \ud588\ub294\ub370, \uc774 \ubd84\uc57c\ub294 \uc751\uc6a9\uc73c\ub85c \uac00\uba74 \ucef4\ud4e8\ud130\uc9c0\ub9cc \uc774\ub860 \uc218\uc900\uc5d0\uc11c\ub294 \uc591\uc790\uc5ed\ud559 \uadf8 \uc790\uccb4\uc774\ub2e4. \uadf8\ub9ac\uace0 \uc6b0\ub9ac \uc5f0\uad6c\uc2e4\uc740 \uad11\ud559\uc744 \uc5f0\uad6c\ud558\ubbc0\ub85c \ube5b\uc744 \uc774\uc6a9\ud574\uc11c \uc591\uc790\uc5ed\ud559\uc744 \uc5f0\uad6c\ud560 \uac83\uc774\ub2e4. \uadf8\ub798\uc11c \uad50\uc218\ub2d8\uc774 \ub098\ubcf4\uace0 \ud574\ubcf4\ub77c\uace0 \uc2dc\ud0a8 \uac83\uc740 \uad11\uc790 1\uac1c\ub97c \uad11\uc790 3\uac1c\ub85c \ubc14\uafb8\ub294 \ub9c8\ubc95\uc744 \uc694\uad6c\ud558\uc168\ub2e4. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-10530","post","type-post","status-publish","format-standard","hentry","category-academic"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8o6gA-2JQ","jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts\/10530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10530"}],"version-history":[{"count":0,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts\/10530\/revisions"}],"wp:attachment":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10530"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}