{"id":2770,"date":"2023-07-02T15:18:32","date_gmt":"2023-07-02T06:18:32","guid":{"rendered":"https:\/\/jfs.or.jp\/jfs-cs\/?p=2770"},"modified":"2023-07-02T15:28:58","modified_gmt":"2023-07-02T06:28:58","slug":"hikari-yoshizawa","status":"publish","type":"post","link":"https:\/\/jfs.or.jp\/jfs-cs\/hikari-yoshizawa\/","title":{"rendered":"\u96fb\u78c1\u6c17\u5b66\u3000\u5149\u3068\u306f\u3000\u91cf\u5b50\u7269\u6027\u7269\u7406\u5b66\u306e\u89e3\u8aac\u7d39\u4ecb"},"content":{"rendered":"<p>\u96fb\u78c1\u6c17\u5b66\u304b\u3089\u5149\u306f\u96fb\u78c1\u6ce2\u3068\u3044\u3046\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u5149\u306f\u3001\u5de5\u696d\u306e\u73fe\u5834\u3067\u306f\u4f5c\u696d\u5834\u306e\u7167\u660e\u3001\u5149\u3092\u5229\u7528\u3057\u305f\u8ddd\u96e2\u8a08\u3084\u8fd1\u63a5\u30b9\u30a4\u30c3\u30c1\u3001\u91d1\u5c5e\u7d44\u7e54\u3092\u8abf\u3079\u308b\u9855\u5fae\u93e1\u306a\u3069\u5e45\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u7167\u660e\u3082\u6614\u306e\u308d\u3046\u305d\u304f\u30fb\u767d\u71b1\u96fb\u7403\u30fb\u6c34\u9280\u706f\u304b\u3089\u3001\u6700\u8fd1\u306f\u7701\u30a8\u30cd\u52b9\u679c\u306e\u5927\u304d\u306a\uff2c\uff25\uff24\u7167\u660e\u304c\u5e83\u304f\u63a1\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<br \/>\n\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u306b\u3088\u308b\u592a\u967d\u5149\u767a\u96fb\u3082\u5149\u3092\u5229\u7528\u3002<br \/>\n\u3055\u3089\u306b\u3001\u30ec\u30fc\u30b6\u30fc\u5149\u304c\u51fa\u73fe\u3057\u3066\u304b\u3089\u3001\u9244\u306a\u3069\u91d1\u5c5e\u306e\u6eb6\u63a5\u3084\u5207\u65ad\u306a\u3069\u52a0\u5de5\u306b\u3082\u4f7f\u308f\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3058\u3083\u3001\u5149\u3063\u3066\u3069\u3046\u3084\u3063\u3066\u3067\u304d\u308b\u306e\u304b\uff1f\u3001\u30ec\u30fc\u30b6\u30fc\u5149\u306f\u3069\u3046\u3084\u3063\u3066\u3064\u304f\u308b\u306e\u304b\u6b21\u306e\u8ab2\u984c\u3002<br \/>\n\u305d\u306e\u89e3\u8aac\u304c\u3042\u308a\u307e\u3057\u305f\u306e\u3067\u3001\u4e0b\u8a18\u3054\u7d39\u4ecb<\/p>\n<p>&nbsp;<\/p>\n<p>\u4ee5\u4e0b\u306f\u3001\u6771\u5317\u5927\u5b66\u3000\u5409\u6fa4\u96c5\u5e78\u6559\u6388\u306e\u300c\u51fa\u524d\u6388\u696d\u300d\u30b5\u30a4\u30c8\u306e\u300c\u5149\u300d\u306e\u89e3\u8aac\u3067\u3059<\/p>\n<p style=\"font-weight: 400;\"><strong>\u300c<\/strong><strong>\u5149\u306e\u6027\u8cea\u3068\u30ec\u30fc\u30b6\u30fc\u306e\u57fa\u672c\u539f\u7406\u300d<br \/>\n<a href=\"https:\/\/web.tohoku.ac.jp\/sspp\/yoshizawa\/hikari.htm\">https:\/\/web.tohoku.ac.jp\/sspp\/yoshizawa\/hikari.htm<\/a><br \/>\n<\/strong><\/p>\n<ol>\n<li style=\"font-weight: 400;\"><strong> \u5149\u3068\u306f<\/strong><\/li>\n<\/ol>\n<p style=\"font-weight: 400;\"><strong>\u5149\u306e\u6642\u4ee3<\/strong><\/p>\n<p style=\"font-weight: 400;\">\u300019\u4e16\u7d00\u4ee5\u524d\u306f\u5149\u306f\u706f\u308a\u3068\u3057\u3066\u306e\u5f79\u5272\u3092\u6301\u3064\u3060\u3051\u3067\u3057\u305f\u304c\u3001\u5149\u306e\u5fdc\u7528\u306f20\u4e16\u7d00\u306b\u30ec\u30fc\u30b6\u30fc\u306e\u767a\u660e\u3068\u3082\u306b\u5927\u304d\u306a\u767a\u5c55\u3092\u3068\u3052\u300121\u4e16\u7d00\u306b\u5165\u308b\u3068\u307e\u3059\u307e\u3059\u5e45\u5e83\u3044\u5206\u91ce\u3067\u5fdc\u7528\u3055\u308c \u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\">\u3000\u5149\u306e\u5fdc\u7528\u306e\u7b2c\uff11\u756a\u76ee\u3068\u3057\u3066\u306f\u3001\u60c5\u5831\u5316\u793e\u4f1a\u3078\u306e\u8ca2\u732e\u304c\u3042\u308a\u307e\u3059\u3002\u65e2\u306b\u3001\u5927\u5bb9\u91cf\u306e\u901a\u4fe1\u306b\u306f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u7528\u3044\u3089\u3066\u304a\u308a\u3001\u9ad8\u5bc6\u5ea6\u8a18\u9332\u306b\u306fCD\u3084MO, DVD,\u30d6\u30eb\u30fc\u30ec\u30a4\u304c\u5b9f\u7528\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u76f4\u63a5\u5149\u3067\u60c5\u5831\u51e6\u7406\u3092\u884c\u3046\u5149\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u958b\u767a\u3082\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\">\u3000\u7b2c\uff12\u756a\u76ee\u3068\u3057\u3066\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u3057\u3066\u306e\u5149\u306e\u5229\u7528\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5730\u7403\u6e29\u6696\u5316\u3068\u3082\u5bc6\u63a5\u306b\u95a2\u4fc2\u3057\u305f\u554f\u984c\u3067\u3059\u3002\u73fe\u5728\u306e\u79c1\u305f\u3061\u306e\u751f\u6d3b\u306f\u3001\u690d\u7269\u304c\u904e\u53bb\u306b\u5149\u5408\u6210\u306b\u3088\u3063\u3066\u5149\u304b\u3089\u8caf\u3048\u305f\u30a8\u30cd\u30eb\u30ae\u30fc\uff08\u5316\u77f3\u71c3\u6599\uff09\u306e\u4e0a\u306b\u6210\u308a\u7acb\u3063\u3066\u3044\u307e\u3059\u3002\u5316\u77f3\u71c3\u6599\u4ee5\u5916\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u6e90\u3068\u3057\u3066\u306f\u539f\u5b50\u529b\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u5c06\u6765\u7684\u306b\u306f\u592a\u967d\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u52b9\u7387\u7684\u306a\u5229\u7528\u304c\u91cd\u8981\u306b\u306a\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u3001\u690d\u7269\u306e\u5149\u5408\u6210\u306e\u7814\u7a76\u3084\u592a\u967d\u96fb\u6c60\u306e\u9ad8\u52b9\u7387\u5316\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\">\u3000\u3053\u306e\u51fa\u524d\u6388\u696d\u3092\u901a\u3058\u3066\u81ea\u7136\u79d1\u5b66\uff08\u7279\u306b\u5149\uff09\u3078\u306e\u8208\u5473\u3092\u4e00\u4eba\u3067\u3082\u591a\u304f\u306e\u4eba\u306b\u6301\u3063\u3066\u3082\u3089\u3048\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\"><strong>\u5149\u306e\u7814\u7a76\u306e\u6b74\u53f2<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td>\u7d00\u5143\u524d<\/td>\n<td>\u7a93\u304b\u3089\u3055\u3057\u3053\u3093\u3060\u592a\u967d\u5149\u304c\u307b\u3053\u308a\u3067\u6563\u4e71\u3055\u308c\u308b\u69d8\u5b50\u306a\u3069\u306e\u65e5\u5e38\u73fe\u8c61\u306e\u89b3\u5bdf\u304b\u3089\u3001\u5149\u306e\u76f4\u9032\u6027\u3001\u5c48\u6298\u3001\u53cd\u5c04\u306a\u3069\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/td>\n<\/tr>\n<tr>\n<td>17\u4e16\u7d00<\/td>\n<td>\u65e5\u5e38\u306e\u89b3\u5bdf\u3060\u3051\u3067\u306a\u304f\u3001\u5b9f\u9a13\u306b\u3088\u308a\u78ba\u8a8d\u3059\u308b\u5b9f\u9a13\u7684\u624b\u6cd5\u304c\u7269\u7406\u306b\u53d6\u308a\u5165\u308c\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\uff08\u53c2\u8003 \u30cb\u30e5\u30fc\u30c8\u30f3\u529b\u5b66\uff09\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5c48\u6298\u3001\u5e72\u6e09\u3001\u56de\u6298\u3001\u5206\u6563\u306a\u3069\u306e\u73fe\u8c61\u304c\u660e\u3089\u304b\u306b\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u6642\u4ee3\u306b\u660e\u3089\u304b\u306b\u3055\u308c\u305f\u539f\u7406\u306b\u306f\u3001\u30d5\u30a7\u30eb\u30de\u30fc\uff08Fermat\uff09\u306e\u300c\u6700\u5c0f\u6642\u9593\u306e\u539f\u7406\u300d\u3084\u300c\u30db\u30a4\u30d8\u30f3\u30b9\uff08Huygens\uff09\u306e\u539f\u7406\u300d\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5149\u304c\u6ce2\uff08\u6ce2\u52d5\u8aac\uff09\u3067\u3042\u308b\u304b\u7c92\u5b50\uff08\u7c92\u5b50\u8aac\uff09\u3067\u3042\u308b\u304b\u306b\u3064\u3044\u3066\u306f\u8ad6\u4e89\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u4e07\u6709\u5f15\u529b\u306e\u767a\u898b\u3067\u6709\u540d\u306a\u30cb\u30e5\u30fc\u30c8\u30f3\u306f\u5149\u5b66\u306e\u7814\u7a76\u3082\u884c\u3063\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u5f7c\u306f\u7c92\u5b50\u8aac\u3092\u652f\u6301\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/td>\n<\/tr>\n<tr>\n<td>19\u4e16\u7d00<\/td>\n<td>\u30d5\u30ec\u30cd\u30eb\uff08Fresnel\uff09\u3068\u30ad\u30eb\u30d2\u30db\u30c3\u30d5\uff08Kirchhoff\uff09\u306b\u3088\u308a\u6ce2\u52d5\u5149\u5b66\u304c\u78ba\u7acb\u3055\u308c\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u30de\u30c3\u30af\u30b9\u30a6\u30a7\u30eb\uff08Maxwell\uff09\u306e\u96fb\u78c1\u7406\u8ad6\u306b\u3088\u308a\u5149\u304c\u96fb\u78c1\u6ce2\u306e\u4e00\u7a2e\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3001\u5149\u304c\u6ce2\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u7acb\u3055\u308c\u307e\u3057\u305f\u3002\u901a\u5e38\u3001\u5149\u5b66\u3068\u3088\u3076\u5834\u5408\u306b\u306f\u6ce2\u52d5\u5149\u5b66\u3092\u57fa\u790e\u3068\u3057\u305f\u3044\u308f\u3086\u308b\u53e4\u5178\u5149\u5b66\u3092\u3055\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>20\u4e16\u7d00<\/td>\n<td>\u30a2\u30a4\u30f3\u30b7\u30e5\u30bf\u30a4\u30f3\uff08Einstein\uff09\u306e\u5149\u91cf\u5b50\u4eee\u8aac\u304c\u767a\u8868\u3055\u308c\u3001\u5149\u306f\u6ce2\u52d5\u6027\u3060\u3051\u3067\u306a\u304f\u7c92\u5b50\u6027\u3082\u6301\u3064\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u3055\u308c\u307e\u3057\u305f\u3002\u30a2\u30a4\u30f3\u30b7\u30e5\u30bf\u30a4\u30f3\u306f\u3001\u76f8\u5bfe\u6027\u7406\u8ad6\u3067\u306f\u306a\u304f\u5149\u91cf\u5b50\u4eee\u8aac\u306b\u3088\u308a1905\u5e74\u306b\u30ce\u30fc\u30d9\u30eb\u8cde\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002\u5149\u306e\u7c92\u5b50\u6027\u3092\u57fa\u790e\u3068\u3057\u305f\u5149\u5b66\u306f\u91cf\u5b50\u5149\u5b66\u3068\u547c\u3070\u308c \u3066\u3044\u307e\u3059\u3002\u30e1\u30a4\u30de\u30f3\uff08Maiman\uff09\u306b\u3088\u308b\u30ec\u30fc\u30b6\u30fc\u306e\u767a\u660e\uff081960\u5e74\uff09\u306f\u91cf\u5b50\u5149\u5b66\u306e\u8f1d\u304b\u3057\u3044\u6210\u679c\u306e\u4e00\u3064\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-weight: 400;\"><strong>\u3000<\/strong><\/p>\n<p style=\"font-weight: 400;\"><strong>\u6ce2\u52d5\u6027\u3068\u7c92\u5b50\u6027<\/strong><\/p>\n<p style=\"font-weight: 400;\">\u3000\u5149\u304c\u6ce2\u3067\u3042\u308b\u304b\u7c92\u5b50\uff08\u5149\u5b50\uff09\u3067\u3042\u308b\u304b\u306f\u3001\u53e4\u304f\u304b\u3089\u5927\u304d\u306a\u8ad6\u4e89\u304c\u884c\u308f\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u73fe\u5728\u3067\u306f\u3001\u5149\u306f\u4e21\u65b9\u306e\u6027\u8cea\u3092\u6301\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\">\u3000\u6ce2\u3068\u3057\u3066\u306e\u6027\u8cea\uff08\u6ce2\u52d5\u6027\uff09\u306f\u3001\u5c48\u6298\u3084\u5e72\u6e09\u306a\u3069\u306e\u5149\u304c\u4f1d\u64ad\u3059\u308b\u69d8\u5b50\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002\u65e5\u5e38\u306e\u5149\u306b\u95a2\u9023\u3059\u308b\u73fe\u8c61\u306f\u3001\u307b\u3068\u3093\u3069\u3059\u3079\u3066\u6ce2\u52d5\u6027\u306b\u3088\u308a\u8aac\u660e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6ce2\u52d5\u5149\u5b66\u306e\u5fdc\u7528\u306b\u306f\u3001\u5404\u7a2e\u306e\u5149\u5b66\u6a5f\u5668\uff08\u9855\u5fae\u93e1\u3001\u671b\u9060\u93e1\u306a\u3069\uff09\u3084\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u30db\u30ed\u30b0\u30e9\u30d5\u30a3\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\">\u3000\u7c92\u5b50\u3068\u3057\u3066\u306e\u6027\u8cea\uff08\u7c92\u5b50\u6027\uff09\u306f\u3001\u5149\u3068\u7269\u8cea\u304c\u95a2\u308f\u308b\u5834\u9762\u3067\u91cd\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001<span style=\"color: #0000ff;\"><strong>\u7269\u8cea\u4e2d\u306e\uff11\u500b\u306e\u96fb\u5b50\u3068\uff11\u500b\u306e\u5149\u5b50\uff08\u8907\u6570\u306e\u5834\u5408\u3082\u3042\u308b\uff09\u304c\u76f8\u4e92\u4f5c\u7528\u3092\u3059\u308b\u3053\u3068\u3067\u3001\u5438\u53ce\u3084\u767a\u5149\u304c\u8d77\u304d\u308b<\/strong><\/span>\u304b\u3089\u3067\u3059\u3002\u5149\u3092\u5149\u5b50\u3068\u3057\u3066\u6271\u3046\u5149\u5b66\u306f\u91cf\u5b50\u5149\u5b66\u3068\u3088\u3070\u308c\u3001\u305d\u306e\u5fdc\u7528\u3068\u3057\u3066\u306f\u30ec\u30fc\u30b6\u30fc\u3001\u5404\u7a2e\u7269\u6027\u6e2c\u5b9a\u3001\u975e\u7dda\u578b\u5149\u5b66 \u3001\u5149\u60c5\u5831\u51e6\u7406\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\"><strong>\u96fb\u78c1\u6ce2\u3068\u5149<\/strong><\/p>\n<p style=\"font-weight: 400;\">\u3000\u30de\u30c3\u30af\u30b9\u30a6\u30a7\u30eb\u306e\u96fb\u78c1\u7406\u8ad6\u306b\u3088\u308a\u3001\u5149\u3082\u30e9\u30b8\u30aa\u3084\u30c6\u30ec\u30d3\u306e\u96fb\u6ce2\u3068\u540c\u3058\u96fb\u78c1\u6ce2\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u5468\u6ce2\u6570\u304c\u5927\u304d\u304f\u7570\u306a\u308b\u305f\u3081\u3001\u65e5\u5e38\u751f\u6d3b\u3067\u306f\u307e\u3063\u305f\u304f\u9055\u3046\u3082\u306e\u3068\u3057\u3066\u6271\u308f\u308c\u307e\u3059\u3002\u4e0b\u8868\u306b\u3001\u96fb\u78c1\u6ce2\u306e\u6ce2\u9577\u3068\u5468\u6ce2\u6570\u306e\u95a2\u4fc2\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<table width=\"513\">\n<tbody>\n<tr>\n<td width=\"16%\">\u6ce2\u9577(m)<\/td>\n<td width=\"23%\">\u5468\u6ce2\u6570\uff08Hz\uff09<\/td>\n<td width=\"60%\">\u540d\u79f0 \u7279\u5fb4<\/td>\n<\/tr>\n<tr>\n<td width=\"16%\">10<sup>-12<\/sup><\/p>\n<p>10<sup>-9<\/sup><\/p>\n<p>10<sup>-6<\/sup><\/p>\n<p>10<sup>-3<\/sup><\/p>\n<p>1<\/p>\n<p>10<sup>3<\/sup><\/td>\n<td width=\"23%\">\n10<sup>18<\/sup><\/p>\n<p>10<sup>15<\/sup><\/p>\n<p>10<sup>12<\/sup><\/p>\n<p>10<sup>9<\/sup><\/p>\n<p>10<sup>6<\/sup>\uff081MHz\uff09<\/td>\n<td width=\"60%\">\u03b3\u7dda\uff08\u539f\u5b50\u6838\u304b\u3089\u306e\u653e\u5c04\u7dda\uff09<br \/>\n\uff38\u7dda<\/p>\n<p>\u7d2b\u5916\u7dda<br \/>\n\u53ef\u8996\u5149\uff080.4-0.8\u03bcm\uff09<br \/>\n\u8d64\u5916\u7dda<\/p>\n<p>\u30df\u30ea\u6ce2\uff08\u885b\u661f\u653e\u9001\uff09<br \/>\n\uff35\uff28\uff26\uff08\u30c6\u30ec\u30d3\uff09<br \/>\n\uff36\uff28\uff26\uff08\u30c6\u30ec\u30d3\uff09\u3001\uff26\uff2d\u653e\u9001<br \/>\n\uff21\uff2d\u653e\u9001\uff08\u30e9\u30b8\u30aa\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-weight: 400;\">\u00a0<\/p>\n<ol start=\"2\">\n<li style=\"font-weight: 400;\"><strong> \u30ec\u30fc\u30b6\u30fc<\/strong><\/li>\n<\/ol>\n<p style=\"font-weight: 400;\"><strong>\u5149\u3068\u7269\u8cea\u306e\u76f8\u4e92\u4f5c\u7528<br \/>\n<\/strong>\u3000\u5149\u3068\u7269\u8cea\u306e\u57fa\u672c\u7684\u306a\u76f8\u4e92\u4f5c\u7528\u306b\u306f\u4ee5\u4e0b\u306e3\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002\u3000\uff081905\u5e74\u3001\u30a2\u30a4\u30f3\u30b7\u30e5\u30bf\u30a4\u30f3\u306e\u5149\u91cf\u5b50\u4eee\u8aac)\u3002<\/p>\n<p style=\"font-weight: 400;\"><strong>\u30fb<\/strong><strong>\u5438\u53ce<\/strong><br \/>\n\u3000\u5468\u6ce2\u6570\u03bd\u306e\u5149\u304c\u3001\u96fb\u5b50\u72b6\u614b\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u9593\u9694\u304c\uff48\u03bd\u3067\u3042\u308b\u7269\u8cea\u306b\u5165\u5c04\u3059\u308b\u3068\u3001\u5149\u304c\u5438\u53ce\u3055\u308c\u96fb\u5b50\u306f\u96fb\u5b50\u72b6\u614b\uff11\u304b\u3089\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u96fb\u5b50\u72b6\u614b\uff12\u306b\u9077\u79fb \u3057\u307e\u3059\u3002 \uff08\uff48\u306f\u30d7\u30e9\u30f3\u30af\u5b9a\u6570\uff09<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/web.tohoku.ac.jp\/sspp\/yoshizawa\/fig\/absorb.gif\" \/><\/p>\n<p style=\"font-weight: 400;\">\u56f32-1\u3000\u5149\u306e\u5438\u53ce<\/p>\n<p style=\"font-weight: 400;\"><strong>\u30fb\u81ea\u7136\u653e\u51fa\uff08\u767a\u5149\uff09<br \/>\n<\/strong>\u3000\u96fb\u5b50\u304c\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u72b6\u614b\uff08\u30a8\u30cd\u30eb\u30ae\u30fc\u5dee\uff48\u03bd\uff09\u306b\u3042\u308b\u3068\u304d\u3001\u4e00\u5b9a\u306e\u78ba\u7387\u3067\u4f4e\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u72b6\u614b\u306b\u9077\u79fb\u3057\u3066\u5468\u6ce2\u6570\u03bd\u306e\u5149\u3092\u767a\u3057\u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\"><img decoding=\"async\" src=\"https:\/\/web.tohoku.ac.jp\/sspp\/yoshizawa\/fig\/lumin.gif\" \/><br \/>\n\u56f32-2\u3000\u5149\u306e\u81ea\u7136\u653e\u51fa<\/p>\n<p style=\"font-weight: 400;\"><strong>\u30fb\u8a98\u5c0e\u653e\u51fa\uff08\u5897\u5e45\uff09<\/strong><br \/>\n\u3000\u96fb\u5b50\u304c\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u72b6\u614b\uff08\u30a8\u30cd\u30eb\u30ae\u30fc\u5dee\uff48\u03bd\uff09\u306b\u3042\u308b\u3068\u304d\u306b\u5468\u6ce2\u6570\u03bd\u306e\u5149\u304c\u5165\u5c04\u3059\u308b\u3068\u3001\u96fb\u5b50\u306f\u4f4e\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u72b6\u614b\u306b\u9077\u79fb\u3057\u3066\u5165\u5c04\u3057\u305f\u5149\u3068\u540c\u4f4d\u76f8\u3001\u540c\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5149\u3092\u767a\u751f \u3057\u307e\u3059\u3002<br \/>\n<img decoding=\"async\" src=\"https:\/\/web.tohoku.ac.jp\/sspp\/yoshizawa\/fig\/st_em.gif\" \/><\/p>\n<p style=\"font-weight: 400;\">\u56f32-3\u3000\u5149\u306e\u8a98\u5c0e\u653e\u51fa<\/p>\n<p style=\"font-weight: 400;\">\u00a0<\/p>\n<p style=\"font-weight: 400;\"><strong>\u30ec\u30fc\u30b6\u30fc(LASER)<\/strong><br \/>\n\u3000\u30ec\u30fc\u30b6\u30fc\u3068\u306f\u00a0Light Amplification by Stimulated Emission of Radiation \uff08\u8f3b\u5c04\u306e\u8a98\u5c0e\u653e\u51fa\u306b\u3088\u308b\u5149\u306e\u5897\u5e45\uff09\u306e\u7565\u3067\u3042\u308a\u3001\u5149\u304c\u5897\u5e45\u3055\u308c\u308b\u3053\u3068\u304c\u672c\u6765\u306e\u610f\u5473\u3067\u3059\u3002\u901a\u5e38\u306f\u5171\u632f\u5668\u3092\u542b\u3081\u305f\u30ec\u30fc\u30b6\u30fc\u767a\u632f\u5668\u5168\u4f53\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u30ec\u30fc\u30b6\u30fc\u306f1960\u5e74\u306b\u30e1\u30a4\u30de\u30f3\u306b\u3088\u308a\u6700\u521d\u306e\u30ec\u30fc\u30b6\u30fc\u767a\u632f\uff08\u30eb\u30d3\u30fc\u30ec\u30fc\u30b6\u30fc\uff09\u304c\u5831\u544a\u3055\u308c\u3066\u4ee5\u6765\u3001\u5927\u304d\u306a\u767a\u5c55\u3092\u3068\u3052\u3066\u304d\u3066\u3044 \u307e\u3059\u3002<br \/>\n\u3000\u4e0b\u56f3\u306f\u30ec\u30fc\u30b6\u30fc\u5171\u632f\u5668\u306e\u69cb\u6210\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u30ec\u30fc\u30b6\u30fc\u5a92\u8cea\u306f\u5149\u3084\u96fb\u6d41\u306a\u3069\u306b\u3088\u308a\u5916\u90e8\u304b\u3089\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u4e0e\u3048\u3089\u308c\uff08\u30dd\u30f3\u30d4\u30f3\u30b0\uff09\u3001\u8a98\u5c0e\u653e\u51fa\u306b\u3088\u308b\u5897\u5e45\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002\u5171\u632f\u5668\u4e2d\u306e\u5149\u306f\u30ec\u30fc\u30b6\u30fc\u5a92\u8cea\u3067\u5897\u5e45\u3055\u308c\u3001\u4e00\u90e8\u304c\u51fa\u529b\u5149\u3068\u3057\u3066\u53d6\u308a\u51fa\u3055\u308c \u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\"><img decoding=\"async\" src=\"https:\/\/web.tohoku.ac.jp\/sspp\/yoshizawa\/fig\/cavity.gif\" \/><br \/>\n\u56f32-4\u3000\u30ec\u30fc\u30b6\u30fc\u5171\u632f\u5668<\/p>\n<p style=\"font-weight: 400;\">\u00a0<\/p>\n<p style=\"font-weight: 400;\"><strong>\u30ec\u30fc\u30b6\u30fc\u5149\u306e\u7279\u5fb4\u3068\u5fdc\u7528<\/strong><br \/>\n\u3000\u30ec\u30fc\u30b6\u30fc\u5149\u306e\u5927\u304d\u306a\u7279\u5fb4\u306f\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\uff08\u53ef\u5e72\u6e09\u6027\uff09 \u3067\u3059\u3002\u4e00\u822c\u306e\u5149\u306f\u81ea\u7136\u653e\u51fa\u5149\u3067\u3042\u308b\u305f\u3081\u3001\u5149\u5b50\u305d\u308c\u305e\u308c\u306e\u4f4d\u76f8\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u30e9\u30f3\u30c0\u30e0\u3067\u3042\u308a\u3001\u5e72\u6e09\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u30ec\u30fc\u30b6\u30fc\u5149\u306f\u8a98\u5c0e\u653e\u51fa\u306b\u3088\u308a\u767a\u751f\u3059\u308b\u5149\u3067\u3042\u308b\u305f\u3081\u3001\u5149\u5b50\u306e\u4f4d\u76f8\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u305d\u308d\u3063\u3066\u304a\u308a\u5e72\u6e09 \u3057\u307e\u3059\u3002<br \/>\n\u3000\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\u306b\u306f\u3001\u7a7a\u9593\u3068\u6642\u9593\u306e\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u7a7a\u9593\u7684\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\u3068\u306f\u30ec\u30fc\u30b6\u30fc\u5149\u306e\u5e83\u304c\u308a\u306e\u7570\u306a\u308b\u90e8\u5206\u3067\u3082\u5e72\u6e09\u3059\u308b\u3053\u3068\u3067\u3001\u6642\u9593\u7684\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\u3068\u306f\u7570\u306a\u308b\u6642\u9593\u306b\u30ec\u30fc\u30b6\u30fc\u3092\u767a\u3057\u305f\u5149\u540c\u58eb\u3067\u3082\u5e72\u6e09\u3059\u308b\u3053\u3068\u3092\u3044 \u3044\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u30ec\u30fc\u30b6\u30fc\u5149\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\"><img decoding=\"async\" src=\"https:\/\/web.tohoku.ac.jp\/sspp\/yoshizawa\/fig\/coher.gif\" \/><br \/>\n\u56f32-5\u3000\u5149\u306e\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9<\/p>\n<ul style=\"font-weight: 400;\">\n<li>\u6307\u5411\u6027\uff08\u7a7a\u9593\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\uff09<br \/>\n\u9577\u8ddd\u96e2\u3092\u4f1d\u64ad\u3057\u3066\u3082\u5e83\u304c\u3089\u306a\u3044\u305f\u3081\u3001\u6e2c\u91cf\u3084\u8ddd\u96e2\u6e2c\u5b9a\uff08\u6708\u3068\u306e\u8ddd\u96e2\u306a\u3069\uff09\u306b\u7528\u3044\u3089\u308c\u307e\u3059\u3002<\/li>\n<li>\u96c6\u5149\u6027\uff08\u7a7a\u9593\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\uff09<br \/>\n\u975e\u5e38\u306b\u72ed\u3044\u9818\u57df\u306b\u96c6\u5149\u304c\u53ef\u80fd\uff08CD\u3001\u30ec\u30fc\u30b6\u30fc\u52a0\u5de5\u3001\u30ec\u30fc\u30b6\u30fc\u30e1\u30b9\u3001\u30ec\u30fc\u30b6\u30fc\u9855\u5fae\u93e1\u306a\u3069\uff09<\/li>\n<li>\u5358\u8272\u6027\uff08\u6642\u9593\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\uff09<br \/>\n\u5b8c\u5168\u306a\u5358\u8272\u5149\u306f\u3001\u7121\u9650\u306b\u9023\u7d9a\u3059\u308b\u5149 sin(\u03c9t) \u3067\u3059\u3002<br \/>\n\u5b9f\u969b\u306b\u306f\u30ec\u30fc\u30b6\u30fc\u306e\u5909\u52d5\u306b\u3088\u308b\u5e45\u304c\u3042\u308a\u307e\u3059\u3002\u5e45\uff5e10<sup>-8<\/sup>nm\uff08\u6570kHz\uff09<\/li>\n<li>\u8d85\u77ed\u30d1\u30eb\u30b9\uff08\u6642\u9593\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\uff09<br \/>\n\u30e2\u30fc\u30c9\u540c\u671f\u306b\u3088\u308a\u8d85\u77ed\u30d1\u30eb\u30b9\u767a\u751f\u304c\u53ef\u80fd<br \/>\n\u53ef\u8996\u5149\u306e\u4e16\u754c\u6700\u77ed\u5149\u30d1\u30eb\u30b9\u3068\u3057\u3066\u306f 3.9\u30d5\u30a7\u30e0\u30c8\u79d2\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u9ad8\u3044\u8f1d\u5ea6\u3001\u9ad8\u3044\u30d4\u30fc\u30af\u30d1\u30ef\u30fc\uff08\u6642\u9593\u3001\u7a7a\u9593\uff09<br \/>\n\u5f37\u3044\u8d85\u77ed\u30d1\u30eb\u30b9\u3092\u72ed\u3044\u9818\u57df\u306b\u96c6\u5149\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u975e\u5e38\u306b\u9ad8\u3044\u8f1d\u5ea6\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u4f8b \uff11mJ,100fs\uff0810GW\uff09\u30920.1mm\u5f84\u306b\u96c6\u5149 \u2192 130TW\/cm<sup>2<\/sup><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>\u203b\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\u3068\u306f\u3000\u30cd\u30c3\u30c8\u89e3\u8aac\u5f15\u7528\u7d39\u4ecb<\/strong><br \/>\n\u4e00\u822c\u306e\u5149\u306f\u81ea\u7136\u653e\u51fa\u5149\u3067\u3042\u308b\u305f\u3081\uff0c\u5149\u6ce2\u306e\u4f4d\u76f8\uff0c\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u30e9\u30f3\u30c0\u30e0\u3067\u3042\u308a\uff0c\u5e72\u6e09\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002 \u3057\u304b\u3057\uff0c\u30ec\u30fc\u30b6\u30fc\u5149\u306f\u8a98\u5c0e\u653e\u51fa\u306b\u3088\u308a\u767a\u751f\u3059\u308b\u5149\u3067\u3042\u308b\u305f\u3081\uff0c\u5149\u6ce2\u306e\u4f4d\u76f8\uff0c\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u305d\u308d\u3063\u3066\u304a\u308a\u5e72\u6e09\u3057\u307e\u3059\u3002\u00a0<b>\u6ce2\u306f\u6761\u4ef6\u304c\u6574\u3048\u3070\u91cd\u306d\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/b>\u3002 \u3053\u308c\u304c\u5e72\u6e09\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u96fb\u78c1\u6c17\u5b66\u304b\u3089\u5149\u306f\u96fb\u78c1\u6ce2\u3068\u3044\u3046\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002 \u5149\u306f\u3001\u5de5\u696d\u306e\u73fe\u5834\u3067\u306f\u4f5c\u696d\u5834\u306e\u7167\u660e\u3001\u5149\u3092\u5229\u7528\u3057\u305f\u8ddd\u96e2\u8a08\u3084\u8fd1\u63a5\u30b9\u30a4\u30c3\u30c1\u3001\u91d1\u5c5e\u7d44\u7e54\u3092\u8abf\u3079\u308b\u9855\u5fae\u93e1\u306a\u3069\u5e45\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002 \u7167\u660e\u3082\u6614\u306e\u308d\u3046\u305d\u304f\u30fb\u767d\u71b1\u96fb\u7403\u30fb\u6c34\u9280\u706f\u304b\u3089\u3001\u6700\u8fd1\u306f\u7701\u30a8 &#8230;","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"vk-ltc-link":"","vk-ltc-target":"0","footnotes":""},"categories":[21],"tags":[],"class_list":["post-2770","post","type-post","status-publish","format-standard","hentry","category-engineering"],"_links":{"self":[{"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/posts\/2770","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/comments?post=2770"}],"version-history":[{"count":8,"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/posts\/2770\/revisions"}],"predecessor-version":[{"id":2775,"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/posts\/2770\/revisions\/2775"}],"wp:attachment":[{"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/media?parent=2770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/categories?post=2770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/tags?post=2770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}