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\nhttps:\/\/www.rs.noda.tus.ac.jp\/fel-tus\/Japanese\/J-About_FEL.html<\/p>\n
\u3055\u3089\u306b\u3001SPring8\u306b\u4f75\u8a2d\u3055\u308c\u3066\u3044\u308b\uff38\u7dda\u81ea\u7531\u96fb\u5b50\u30ec\u30fc\u30b6\u30fcSACLA\u304c2011\u5e74\u306b\u5b8c\u6210\u3057\u3001\u7814\u7a76\u306b\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002
\nhttp:\/\/xfel.riken.jp\/information\/index.html<\/p>\n
\uff38\u7dda\u306e\u5358\u8272\u6027\uff08\u30b3\u30d2\u30fc\u30ec\u30f3\u30b7\u30fc coherency\uff09\u304c\u975e\u5e38\u306b\u9ad8\u3044\u305f\u3081\u3001\u5206\u5b50\uff11\u500b\u304b\u3089\u306e\u5e72\u6e09\u6a21\u69d8\u304b\u3089\u5206\u5b50\u69cb\u9020\u3092\u6c7a\u5b9a\u3067\u304d\u308b\u3068\u8003\u3048\u3089\u308c\u3066\u304a\u308a\u3001\u30bf\u30f3\u30d1\u30af\u8cea\u306e\u7d50\u6676\u5316\u3092\u3057\u306a\u3044\u3067\u69cb\u9020\u6c7a\u5b9a\u304c\u53ef\u80fd\u306b\u306a\u308b\u3068\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u69cb\u9020\u304c\u89e3\u304b\u308c\u3066\u3044\u306a\u3044\u819c\u30bf\u30f3\u30d1\u30af\u8cea\u306a\u3069\u306b\u4f7f\u3048\u308b\u3068\u3044\u3044\u3067\u3059\u306d\u3002\u7167\u5c04\u30c0\u30e1\u30fc\u30b8\u304c\u8d77\u3053\u308b\u524d\u306b\u6e2c\u5b9a\u304c\u7d42\u4e86\u3059\u308b\u3068\u3044\u3046\u4e88\u6e2c\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u5316\u5b66\u53cd\u5fdc\u3092\u8ffd\u3044\u304b\u3051\u3089\u308c\u308b\u304f\u3089\u3044\u306e\u77ed\u3044\u30d1\u30eb\u30b9(\u30d4\u30b3\u79d2\uff09\u306b\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u4e16\u754c\u306e\u81ea\u7531\u96fb\u5b50\u30ec\u30fc\u30b6\u30fc\u306e\u8868\u306f\u4e0b\u8a18\u3067\u3059\u3002\u65e5\u672c\u306f\u3053\u306e\u5206\u91ce\u306f\u529b\u3092\u5165\u308c\u3066\u3044\u3066\u3001\u4e16\u754c\u3092\u30ea\u30fc\u30c9\u3057\u3066\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u3002
\nhttp:\/\/sbfel3.ucsb.edu\/www\/vl_fel.html<\/p>\n
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\u82f1\u8a9e\u306f\u30cd\u30bf\u306b\u56f0\u3063\u305f\u3089DeepL\u3067\u3059\u304c\u3001\u300c\u76f8\u4e92\u306b\u5f37\u3081\u5408\u3046\u300d\u3092exclusive\u3068\u8aa4\u8a33\u3057\u305f\u306e\u3067\u76f4\u3057\u3066\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u6587\u3092\uff11\u3064\u3068\u3070\u3057\u307e\u3057\u305f\u3002\u8a33\u3057\u306b\u304f\u3044\u3068\u3053\u308d\u3092\u9069\u5f53\u306b\u6d41\u3059\u7656\u304c\u3042\u308b\u3088\u3046\u306a\u306e\u3067\u3001\u6ce8\u610f\u3057\u3066\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
“Yesterday, we talked about how the density of electrons flying in a vacuum is spatially modulated to create a “trickle” that generates electromagnetic waves, and how electromagnetic waves enhance the “trickle” of electron density to produce high power electromagnetic waves of a fixed frequency. Their applications are klystrons used in particle accellerators and large radars, and magnetrons used in microwave ovens. If electromagnetic waves and electron density modulation interact with each other in such a way that they enhance each other, it is natural to think that a laser can be created by building a resonator on the electromagnetic wave side. This is called a free electron laser. A laser with a wavelength that cannot be produced by electronic excitation of ordinary materials can be created. In Japan, there is a free electron laser for infrared applications at the Noda Campus of the Tokyo University of Science (in operation since 1998). The following is an easy-to-understand explanation of the principle of operation.”<\/p>\n
trickle\u3000\u306f\u300c\u307d\u305f\u307d\u305f\u3057\u305f\u305f\u308a\u843d\u3061\u308b\u300d\u300c\u3057\u305a\u304f\u300d\u3067\u3001\u3046\u307e\u3044\u8a33\u3067\u3059\u306d\u3002\u5bcc\u88d5\u5c64\u3092\u307e\u305a\u6e1b\u7a0e\u3057\u3066\u7d4c\u6e08\u3092\u6d3b\u6027\u5316\u3055\u305b\u308b\uff08\uff1f\uff09\u7d4c\u6e08\u653f\u7b56\u3000“trickle down”\uff08\u30c8\u30ea\u30af\u30eb\u30c0\u30a6\u30f3\uff09\u3068\u3044\u3046\u8a00\u3044\u56de\u3057\u3092\u898b\u307e\u3059\u306d\u3002
\nexclusive \u6392\u4ed6\u7684\u306a\u3000\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u7528\u8a9e\u3067 XOR “exclusive OR gate” \u6392\u4ed6\u7684\u8ad6\u7406\u548c
\n\u3000\u3000\u5360\u6709\u306e\u3001\u72ec\u5360\u306e\u3000\u3068\u3044\u3046\u610f\u5473\u3082\u3042\u308a\u3000a story exclusive to this magazine \u672c\u8a8c\u7279\u30c0\u30cd\u8a18\u4e8b\u3000exclusive news \u72ec\u5360\u30cb\u30e5\u30fc\u30b9
\n(the) principle of operation \u52d5\u4f5c\u539f\u7406\u3000\u2190\u3053\u308c\u306f\u5b9a\u756a\u306e\u8a00\u3044\u65b9\u306a\u306e\u3067\u899a\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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