{"id":11032,"date":"2017-06-11T01:08:07","date_gmt":"2017-06-10T16:08:07","guid":{"rendered":"http:\/\/melotopia.net\/b\/?p=11032"},"modified":"2017-06-11T08:37:58","modified_gmt":"2017-06-10T23:37:58","slug":"avalanche-diode-%ec%8a%a4%ed%8e%99-%eb%b3%b4%ea%b8%b04","status":"publish","type":"post","link":"http:\/\/melotopia.net\/b\/?p=11032","title":{"rendered":"Avalanche photodiode \uc2a4\ud399 \ubcf4\uae30(4)"},"content":{"rendered":"<p>Gain\uc740 \ubb34\uc5c7\uc778\uac00?<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"11034\" data-permalink=\"http:\/\/melotopia.net\/b\/?attachment_id=11034\" data-orig-file=\"https:\/\/i0.wp.com\/melotopia.net\/b\/wp-content\/uploads\/2017\/06\/gain.png?fit=597%2C569\" data-orig-size=\"597,569\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"gain\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/melotopia.net\/b\/wp-content\/uploads\/2017\/06\/gain.png?fit=597%2C569\" class=\"size-full wp-image-11034 aligncenter\" src=\"https:\/\/i0.wp.com\/melotopia.net\/b\/wp-content\/uploads\/2017\/06\/gain.png?resize=597%2C569\" alt=\"\" width=\"597\" height=\"569\" srcset=\"https:\/\/i0.wp.com\/melotopia.net\/b\/wp-content\/uploads\/2017\/06\/gain.png?w=597 597w, https:\/\/i0.wp.com\/melotopia.net\/b\/wp-content\/uploads\/2017\/06\/gain.png?resize=300%2C286 300w\" sizes=\"auto, (max-width: 597px) 100vw, 597px\" \/><\/p>\n<p>\uc774\ub4dd\ub960Gain\uc774\ub780 \uc2e0\ud638\ub97c \uba87\ubc30\ub098 \uc99d\ud3ed\uc2dc\ud0a4\ub294\uac00\uc5d0 \ub300\ud55c \uc774\uc57c\uae30\uc774\ub2e4. \uac04\ub2e8\ud788 \ub9d0\ud574\uc11c Gain\uc774 100\uc774\uba74, 1V\uc758 \uc2e0\ud638\uac00 \ub098\uc654\uc744 \ub54c APD\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uc2e0\ud638\ub294 100V\ub77c\ub294 \ub73b\uc774\ub2e4.<\/p>\n<p>Gain\uc774 APD\uc758 \uc2a4\ud399\uc5d0 \ub098\ud0c0\ub098\ub294 \uc774\uc720\ub294 APD \uc790\uccb4\uc758 \ud2b9\uc131\uc778 Avalanche \ud604\uc0c1 \ub54c\ubb38\uc774\ub2e4. \uc6d0\ub798 Gain\uc740 \ube44\uc120\ud615 \uc18c\uc790\uc778 \uc99d\ud3ed\uae30Amplifier\ub098 \ud2b8\ub79c\uc9c0\uc2a4\ud130Transistor\uc5d0\uc11c \ubcf4\ub294 \uac12\uc778\ub370, APD\uc5d0\uc11c\ub294 Avalanche\ub77c\ub294 \ud604\uc0c1\uc774 \uadf8 \ube44\uc120\ud615 \ud604\uc0c1\uc744 \ub9cc\ub4e4\uc5b4 \ub0b8\ub2e4.<\/p>\n<p>Avalanche\ud604\uc0c1\uc740 \uccab\ubc88\uc9f8 \uae00\uc5d0\uc11c \uc124\uba85\ud588\ub4ef\uc774 \ud558\ub098\uc758 \uad11\uc790\uac00 \ub9cc\ub4e4\uc5b4\ub0b8 \uc804\uc790\uac00 \uc5ec\ub7ec\uac1c\uc758 \uc804\uc790\ub85c \uc99d\ud3ed\ub418\ub294 \uacfc\uc815\uc744 \ub9d0\ud55c\ub2e4. \uc989, \uc5ec\uae30\uc11c\uc758 Gain\uc740 \ubc14\ub85c \uc774 \uc0c1\ud669\uc5d0\uc11c \uba87\ubc30\ub85c \uc99d\ud3ed\ud558\ub290\ub0d0 \ud558\ub294 \ubc30\uc728\uc744 \ub73b\ud55c\ub2e4. APD \uc790\uccb4\ub97c \ud558\ub098\uc758 \ucd95\uc804\uae30\ub85c \uc0dd\uac01\ud588\uc744 \ub54c, \ucda9\uc804\ub41c \uc804\uc555\uc740 \ucda9\uc804\ub41c \uc804\ud558\ub7c9\uc5d0 \ube44\ub840\ud55c\ub2e4. \uc989 Gain\uc774 100\uc774\ub77c\uace0 \ud55c\ub2e4\uba74 1\uac1c\uc758 \uc804\uc790\uac00 \ub098\ud0c0\ub0ac\uc744 \ub54c 100\uac1c\uc758 \uc804\uc790\ub85c \uc99d\ud3ed\ub41c\ub2e4\ub294 \ub73b\uc774 \ub41c\ub2e4. \ubb3c\ub860 \uc774 \uac12\uc774 \ud074\uc218\ub85d \ub354 \ud070 \uc2e0\ud638\ub97c \ub9cc\ub4e4\uc5b4 \ub0bc \uc218 \uc788\ub2e4.<\/p>\n<p>Gain\uc744 \ud06c\uac8c \ub9cc\ub4e4\uae30 \uc704\ud574\uc11c\ub294 APD\uc5d0 \uc778\uac00\ud558\ub294 \uc804\uc555\uc744 \ub192\uc774\uba74 \ub41c\ub2e4. Avalanche \uacfc\uc815\uc774 \ub354 \uc798 \uc77c\uc5b4\ub098\uae30 \ub54c\ubb38\uc5d0 \uc804\uc790\uac00 \ub354 \ub9ce\uc774 \ub9cc\ub4e4\uc5b4 \uc9c4\ub2e4. \ud558\uc9c0\ub9cc \uadf8\ub807\uac8c \ub418\uba74 \uc7a1\uc74c \uc2e0\ud638\ub3c4 \uac19\uc774 \ucee4\uc9c0\uae30 \ub54c\ubb38\uc5d0 \uc8fc\uc758\ud574\uc57c \ud55c\ub2e4.<\/p>\n<p>Effective area<\/p>\n<p>\uc720\ud6a8\uba74\uc801\uc740 APD\uc758 &#8220;\ud06c\uae30&#8221;\ub77c\uace0 \ubd80\ub97c \uc218 \uc788\ub294 \uac12\uc774\ub2e4. \uc720\ud6a8 \uba74\uc801\uc774 \ud06c\ub2e4\uba74 \ub2f9\uc5f0\ud788 \ub354 \ub9ce\uc740 \uad11\uc790\ub97c \ubc1b\uc744 \uc218 \uc788\uc73c\ubbc0\ub85c APD\uc758 \ud6a8\uc728\uc774 \uc88b\uc544\uc9c4\ub2e4. \ud558\uc9c0\ub9cc \ucd95\uc804\uae30\ub85c\uc11c \uc6a9\ub7c9\uc774 \ucee4\uc9c0\ub294 \ud6a8\uacfc\uac00 \uc788\uc73c\ubbc0\ub85c \uc774 \ubd80\ubd84\uc744 \uace0\ub824\ud574\uc57c \ud55c\ub2e4. \uc77c\ub2e8 \uc911\uc694\ud55c\uac74 \uc801\ub2f9\ud788 \ud070 \uc720\ud6a8 \uba74\uc801\uc744 \uc120\ud0dd\ud574\uc11c \uc2e4\ud5d8\uc744 \uc9c4\ud589\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n<p>Breakdown voltage<\/p>\n<p>Breakdown voltage\ub294 \uc720\uc804\ud30c\uad34\uac00 \uc77c\uc5b4\ub098\ub294 \ud55c\uacc4 \uc804\uc555\uc774\ub2e4. Avalanche \ud604\uc0c1\uc740 \uc804\uc790\uc640 \uc591\uacf5 \uc30d\uc774 \ub098\ud0c0\ub0ac\uc744 \ub54c \uadf8 \uc2e0\ud638\uac00 \uc99d\ud3ed\ub418\ub294 \uac83\uc774\ub2e4. \uadf8\ub9ac\uace0 \uc5ec\uae30\uc11c \uc911\uc694\ud55c \uac83\uc740, \uadf8 \uc2dc\uc791\uc740 \ube5b\uc5d0 \uc758\ud574 \ub098\ud0c0\ub098\uc57c \ud55c\ub2e4\ub294 \uac83\uc774\ub2e4. \ub9cc\uc57d \ube5b\uc774 \uc5c6\ub294 \uc0c1\ud669\uc5d0\uc11c\ub3c4 \uadf8\ub7f0 \uc77c\uc774 \uc77c\uc5b4\ub09c\ub2e4\uba74 \uadf8\uac83\uc740 APD\uc758 \uc791\ub3d9\uc5d0 \ubc29\ud574\ub97c \ud560 \ubfd0\uc774\uba70 \uc2e4\uc81c \uc2e0\ud638\uc640 \uc544\ubb34 \uad00\ub828\uc774 \uc5c6\ub2e4. \ub9cc\uc57d \uc5ed\uc804\uc555\uc774 \uc791\uac8c \uac78\ub824 \uc788\ub2e4\uba74 \uc804\uc790\uc640 \uc591\uacf5 \uc30d\uc774 \uc6b0\uc5f0\ud788 \ub098\ud0c0\ub098\uc11c \uc2e0\ud638\uc758 \uc218\uc900\uc73c\ub85c \uc99d\ud3ed\ud560 \ud655\ub960\uc774 \uc791\uc744 \uac83\uc774\ub2e4. \ud558\uc9c0\ub9cc \uc5ed\uc804\uc555\uc774 \ub108\ubb34 \ud070 \uacbd\uc6b0\uc5d0\ub294, APD \ub0b4\ubd80\uc5d0 \uc874\uc7ac\ud558\ub294 \ubc18\ub3c4\uccb4\uac00 \uc720\uc804\ud30c\uad34\ub97c \uc77c\uc73c\ud0a8\ub2e4. \uc720\uc804\ud30c\uad34\ub294 \uc804\uc790\uac00 \uc678\ubd80\uc758 \uac15\ud55c \uc804\uae30\uc7a5\uc5d0 \uc758\ud574\uc11c \uc790\uae30\uac00 \uac07\ud600 \uc788\ub358 \ud37c\ud150\uc15c \uc6b0\ubb3c\uc744 \ubc97\uc5b4\ub098 \ub3c4\ub9dd\uce58\ub294 \ud604\uc0c1\uc774\ub2e4. \ubb3c\ub860 \uc774\ub7f0 \ud604\uc0c1\uc774 \uc77c\uc5b4\ub098\uba74 APD\uc758 \ud2b9\uc131\uc0c1 \uadf8 \uc2e0\ud638\uac00 \uc99d\ud3ed\ub418\uba74\uc11c \uc2e0\ud638\uac00 \uba48\ucd94\uc9c0 \uc54a\uac8c \ub41c\ub2e4. \uadf8\ub9ac\uace0 \ub9cc\uc57d \uadf8 \uc2e0\ud638\uac00 \ub108\ubb34 \ud06c\ub2e4\uba74 APD\ub97c \uc190\uc0c1\uc2dc\ud0ac \uc218\ub3c4 \uc788\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>(\ub2e4\uc74c \uae00\uc5d0 \uacc4\uc18d&#8230;)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gain\uc740 \ubb34\uc5c7\uc778\uac00? \uc774\ub4dd\ub960Gain\uc774\ub780 \uc2e0\ud638\ub97c \uba87\ubc30\ub098 \uc99d\ud3ed\uc2dc\ud0a4\ub294\uac00\uc5d0 \ub300\ud55c \uc774\uc57c\uae30\uc774\ub2e4. \uac04\ub2e8\ud788 \ub9d0\ud574\uc11c Gain\uc774 100\uc774\uba74, 1V\uc758 \uc2e0\ud638\uac00 \ub098\uc654\uc744 \ub54c APD\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uc2e0\ud638\ub294 100V\ub77c\ub294 \ub73b\uc774\ub2e4. Gain\uc774 APD\uc758 \uc2a4\ud399\uc5d0 \ub098\ud0c0\ub098\ub294 \uc774\uc720\ub294 APD \uc790\uccb4\uc758 \ud2b9\uc131\uc778 Avalanche \ud604\uc0c1 \ub54c\ubb38\uc774\ub2e4. \uc6d0\ub798 Gain\uc740 \ube44\uc120\ud615 \uc18c\uc790\uc778 \uc99d\ud3ed\uae30Amplifier\ub098 \ud2b8\ub79c\uc9c0\uc2a4\ud130Transistor\uc5d0\uc11c \ubcf4\ub294 \uac12\uc778\ub370, APD\uc5d0\uc11c\ub294 Avalanche\ub77c\ub294 \ud604\uc0c1\uc774 \uadf8 \ube44\uc120\ud615 \ud604\uc0c1\uc744 \ub9cc\ub4e4\uc5b4 \ub0b8\ub2e4. Avalanche\ud604\uc0c1\uc740 \uccab\ubc88\uc9f8 \uae00\uc5d0\uc11c \uc124\uba85\ud588\ub4ef\uc774 \ud558\ub098\uc758 \uad11\uc790\uac00 \ub9cc\ub4e4\uc5b4\ub0b8 [&hellip;]<\/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":[4],"tags":[],"class_list":["post-11032","post","type-post","status-publish","format-standard","hentry","category-diary"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8o6gA-2RW","jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts\/11032","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=11032"}],"version-history":[{"count":4,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts\/11032\/revisions"}],"predecessor-version":[{"id":11039,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts\/11032\/revisions\/11039"}],"wp:attachment":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11032"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11032"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11032"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}