{"id":2135,"date":"2026-11-05T08:00:00","date_gmt":"2026-11-04T23:00:00","guid":{"rendered":"https:\/\/quantumsea.net\/?p=2135"},"modified":"2026-11-05T01:49:55","modified_gmt":"2026-11-04T16:49:55","slug":"qs-ppln-submicrometer-poling-20261105","status":"publish","type":"post","link":"https:\/\/quantumsea.net\/?p=2135","title":{"rendered":"\u5468\u671f\u5206\u6975\u53cd\u8ee2\u30cb\u30aa\u30d6\u9178\u30ea\u30c1\u30a6\u30e0\u3001200nm\u5468\u671f\u3092\u4f5c\u308b\u8584\u819c\u3068\u96fb\u6975\u306e\u5de5\u592b"},"content":{"rendered":"<p>\u5149\u306e\u8272\u3092\u5909\u3048\u305f\u308a\u3001\u5149\u5b50\u306e\u5bfe\u3092\u4f5c\u3063\u305f\u308a\u3059\u308b\u5c0f\u3055\u306a\u5149\u56de\u8def\u3067\u306f\u3001\u7d50\u6676\u306e\u6027\u8cea\u3092\u7d30\u304b\u306a\u9593\u9694\u3067\u5207\u308a\u66ff\u3048\u308b\u52a0\u5de5\u304c\u5f79\u7acb\u3061\u307e\u3059\u3002\u5357\u958b\u5927\u5b66\u306e\u7814\u7a76\u30c1\u30fc\u30e0\u306f\u3001\u30cb\u30aa\u30d6\u9178\u30ea\u30c1\u30a6\u30e0\u306e\u8584\u819c\u306b\u96fb\u5727\u3092\u304b\u3051\u3001\u5206\u6975\u306e\u5411\u304d\u304c\u5468\u671f\u7684\u306b\u5909\u308f\u308b\u69cb\u9020\u3092\u3001\u6700\u5c0f200nm\u306e\u5468\u671f\u3067\u4f5c\u308a\u307e\u3057\u305f\u30022026\u5e7411\u67083\u65e5\u63d0\u51fa\u306e\u30d7\u30ec\u30d7\u30ea\u30f3\u30c8\u304c\u5831\u544a\u3059\u308b\u306e\u306f\u3001\u8584\u819c\u306e\u539a\u3055\u3068\u96fb\u6975\u306e\u5e45\u3001\u96fb\u5727\u306e\u304b\u3051\u65b9\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u52a0\u5de5\u6280\u8853\u3067\u3059\u3002[1]<\/p>\n<section 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aria-label=\"\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f\">\n<p><strong>\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f<\/strong><\/p>\n<ul>\n<li>\u5468\u671f\u5206\u6975\u53cd\u8ee2\u30cb\u30aa\u30d6\u9178\u30ea\u30c1\u30a6\u30e0\uff08PPLN\uff09\u306f\u3001\u7d50\u6676\u306e\u5206\u6975\u3092\u4ea4\u4e92\u306b\u53cd\u8ee2\u3055\u305b\u305f\u69cb\u9020\u3067\u3059\u3002\u5149\u306e\u6ce2\u9577\u5909\u63db\u306a\u3069\u3092\u652f\u3048\u308b\u52a0\u5de5\u306e\u4e00\u3064\u3067\u3059\u3002<\/li>\n<li>\u5206\u6975\u3092\u53cd\u8ee2\u3055\u305b\u308b\u9818\u57df\u306f\u3001\u96fb\u6975\u3088\u308a\u6a2a\u3078\u5e83\u304c\u308a\u307e\u3059\u3002\u305d\u306e\u5e83\u304c\u308a\u3092\u898b\u8fbc\u3093\u3067\u96fb\u6975\u3092\u7d30\u304f\u3057\u3001\u72d9\u3063\u305f\u6a21\u69d8\u306b\u8fd1\u3065\u3051\u307e\u3057\u305f\u3002<\/li>\n<li>200nm\u5468\u671f\u306f\u539a\u305534nm\u306e\u8584\u819c\u3067\u5f97\u305f\u7d50\u679c\u3067\u3059\u3002\u5225\u306e800nm\u5468\u671f\u8a66\u6599\u3067\u793a\u3057\u305f\u65ad\u9762\u30843mm\u306e\u9577\u3055\u3068\u3001\u540c\u3058\u6761\u4ef6\u306e\u6210\u679c\u3068\u3057\u3066\u6df7\u305c\u306a\u3044\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/section>\n<h2>\u7d50\u6676\u306e\u5411\u304d\u3092\u5909\u3048\u3066\u3001\u5149\u306e\u5909\u63db\u3092\u652f\u3048\u308b<\/h2>\n<p>\u30cb\u30aa\u30d6\u9178\u30ea\u30c1\u30a6\u30e0\uff08LiNbO\u2083\u3001LN\uff09\u306f\u3001\u5149\u3092\u4f7f\u3046\u7d20\u5b50\u306b\u5e83\u304f\u7528\u3044\u3089\u308c\u308b\u7d50\u6676\u3067\u3059\u3002\u5185\u90e8\u306b\u306f\u96fb\u6c17\u7684\u306a\u504f\u308a\u3067\u3042\u308b\u300c\u5206\u6975\u300d\u304c\u3042\u308a\u3001\u5341\u5206\u306a\u96fb\u5834\u3092\u52a0\u3048\u308b\u3068\u3001\u305d\u306e\u5411\u304d\u3092\u53cd\u8ee2\u3067\u304d\u307e\u3059\u3002\u540c\u3058\u5411\u304d\u306e\u5206\u6975\u304c\u305d\u308d\u3063\u305f\u9818\u57df\u3092\u300c\u30c9\u30e1\u30a4\u30f3\u300d\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n<p>\u5206\u6975\u3092\u4e00\u5b9a\u306e\u9593\u9694\u3067\u53cd\u8ee2\u3055\u305b\u305f\u3082\u306e\u304c\u3001PPLN\u3067\u3059\u3002\u5149\u306e\u6ce2\u9577\u3092\u5909\u63db\u3059\u308b\u3068\u304d\u3001\u7d50\u6676\u306e\u5404\u90e8\u5206\u3067\u751f\u307e\u308c\u305f\u5149\u304c\u3001\u9032\u3080\u306b\u3064\u308c\u3066\u4e92\u3044\u306b\u6253\u3061\u6d88\u3059\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u5206\u6975\u306e\u5411\u304d\u3092\u9069\u5207\u306a\u9593\u9694\u3067\u5207\u308a\u66ff\u3048\u3001\u5909\u63db\u306b\u5bc4\u4e0e\u3059\u308b\u5149\u3092\u7a4d\u307f\u91cd\u306d\u3084\u3059\u304f\u3059\u308b\u8003\u3048\u65b9\u304c\u300c\u64ec\u4f3c\u4f4d\u76f8\u6574\u5408\u300d\u3067\u3059\u3002\u5fc5\u8981\u306a\u9593\u9694\u306f\u3001\u6271\u3046\u5149\u306e\u6ce2\u9577\u3084\u9032\u3080\u5411\u304d\u306a\u3069\u3067\u5909\u308f\u308a\u307e\u3059\u3002\u7d30\u304b\u306a\u5468\u671f\u3092\u52a0\u5de5\u3067\u304d\u308b\u3053\u3068\u306f\u3001\u7d20\u5b50\u3092\u8a2d\u8a08\u3059\u308b\u969b\u306e\u9078\u629e\u80a2\u3092\u5897\u3084\u3057\u307e\u3059\u3002[1]<\/p>\n<p>\u305f\u3060\u3057\u3001\u8868\u9762\u306b\u7d30\u3044\u7e1e\u6a21\u69d8\u304c\u898b\u3048\u308b\u3060\u3051\u3067\u306f\u5341\u5206\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u53cd\u8ee2\u3057\u305f\u9818\u57df\u304c\u819c\u306e\u5965\u307e\u3067\u5c4a\u3044\u3066\u3044\u308b\u304b\u3001\u6df1\u3055\u306b\u3088\u3063\u3066\u5f62\u304c\u7d30\u304f\u306a\u3089\u306a\u3044\u304b\u3082\u3001\u5149\u3068\u69cb\u9020\u306e\u91cd\u306a\u308a\u306b\u95a2\u308f\u308a\u307e\u3059\u3002\u4eca\u56de\u306e\u7814\u7a76\u306f\u3001\u3053\u306e\u6df1\u3055\u65b9\u5411\u306e\u53cd\u8ee2\u3068\u3001\u6a2a\u65b9\u5411\u306e\u5e83\u304c\u308a\u3092\u8abf\u3079\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u96fb\u6975\u306e\u4e0b\u3060\u3051\u3092\u53cd\u8ee2\u3055\u305b\u308b\u96e3\u3057\u3055<\/h2>\n<p>\u7814\u7a76\u30c1\u30fc\u30e0\u306f\u3001\u62b5\u6297\u7387\u306e\u4f4e\u3044\u30b7\u30ea\u30b3\u30f3\u306b\u76f4\u63a5\u63a5\u5408\u3057\u305fLN\u8584\u819c\u3092\u3001\u5316\u5b66\u7684\u306a\u4f5c\u7528\u3068\u6a5f\u68b0\u7684\u306a\u7814\u78e8\u3092\u7d44\u307f\u5408\u308f\u305b\u308bCMP\u3067\u8584\u304f\u3057\u307e\u3057\u305f\u3002\u5bfe\u8c61\u306f\u3001\u5206\u6975\u304c\u819c\u9762\u306b\u5bfe\u3057\u3066\u5782\u76f4\u306az\u30ab\u30c3\u30c8\u306e\u7d50\u6676\u3067\u3059\u3002\u4e0a\u9762\u306b\u6adb\u306e\u6b6f\u306e\u3088\u3046\u306a\u30af\u30ed\u30e0\u96fb\u6975\u3092\u4e26\u3079\u3001\u4e0b\u9762\u306e\u30b7\u30ea\u30b3\u30f3\u3068\u306e\u9593\u306b\u96fb\u5727\u3092\u304b\u3051\u3066\u5206\u6975\u3092\u53cd\u8ee2\u3055\u305b\u307e\u3059\u3002[1]<\/p>\n<p>\u53cd\u8ee2\u306f\u539a\u3055\u65b9\u5411\u3078\u9032\u3080\u3068\u540c\u6642\u306b\u3001\u6a2a\u65b9\u5411\u306b\u3082\u5e83\u304c\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u305f\u3068\u3048\u3070\u5e45200nm\u306e\u96fb\u6975\u3092\u7f6e\u3044\u3066\u3082\u3001\u53cd\u8ee2\u9818\u57df\u306e\u5e45\u304c200nm\u306b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role=\"region\" aria-label=\"PPLN\u306e\u5468\u671f\u3068\u6e2c\u5b9a\u6761\u4ef6\" tabindex=\"0\" style=\"overflow-x:auto;max-width:100%\">\n<table style=\"width:100%;min-width:620px;border-collapse:collapse;font-size:15px;line-height:1.7\">\n<thead>\n<tr>\n<th scope=\"col\">\u793a\u3057\u305f\u3053\u3068<\/th>\n<th scope=\"col\">\u8a66\u6599\u30fb\u6761\u4ef6<\/th>\n<th scope=\"col\">\u78ba\u8a8d\u3057\u305f\u7bc4\u56f2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6700\u5c0f200nm\u306e\u5468\u671f<\/td>\n<td>\u819c\u539a34nm\u300117V\u30fb100ms\u306e\u77e9\u5f62\u30d1\u30eb\u30b91\u56de<\/td>\n<td>PFM\u306b\u3088\u308b\u8868\u9762\u306e\u5206\u6975\u6a21\u69d8\u3068\u3001\u305d\u306e\u4f4d\u7f6e\u306b\u6cbf\u3063\u305f\u5909\u5316<\/td>\n<\/tr>\n<tr>\n<td>\u819c\u306e\u539a\u3055\u5168\u4f53\u306b\u5c4a\u304f\u53cd\u8ee2<\/td>\n<td>\u819c\u539a1170nm\u3001\u5468\u671f800nm<\/td>\n<td>\u900f\u904e\u96fb\u5b50\u9855\u5fae\u93e1\u306b\u3088\u308b\u65ad\u9762\u3002\u5883\u754c\u304c\u819c\u3092\u8cab\u304f\u5f62\u72b6<\/td>\n<\/tr>\n<tr>\n<td>\u9577\u30553mm\u306e\u5468\u671f\u69cb\u9020<\/td>\n<td>\u819c\u539a\u7d04400nm\u3001\u5468\u671f800nm\u3001\u96fb\u6975\u5e45\u7d04215nm<\/td>\n<td>\u5168\u4f53\u306e\u9855\u5fae\u93e1\u50cf\u3068\u3001\u4e2d\u592e20\u00b5m\u56db\u65b9\u3067\u306e\u5468\u671f\u30fb\u53cd\u8ee2\u5e45\u306e\u6e2c\u5b9a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>200nm\u5468\u671f\u3092\u5f97\u308b\u306b\u306f\u3001\u819c\u3092\u8584\u304f\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u96fb\u5727\u3092\u3086\u3063\u304f\u308a\u4e0a\u3052\u4e0b\u3052\u3059\u308b\u65b9\u6cd5\u304b\u3089\u3001\u77ed\u3044\u77e9\u5f62\u30d1\u30eb\u30b9\u3092\u52a0\u3048\u308b\u65b9\u6cd5\u3078\u5909\u66f4\u3057\u307e\u3057\u305f\u3002300nm\u5468\u671f\u3067\u306f\u539a\u305550nm\u306e\u819c\u306b19V\u30fb100ms\u306e\u30d1\u30eb\u30b9\u30923\u56de\u3001200nm\u5468\u671f\u3067\u306f\u539a\u305534nm\u306e\u819c\u306b17V\u30fb100ms\u306e\u30d1\u30eb\u30b9\u30921\u56de\u52a0\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e0b\u306e\u539f\u56f3\u3067\u306f\u3001\u5de6\u306e\u9ec4\u8272\u3068\u7d2b\u8272\u304c\u5206\u6975\u306e\u7570\u306a\u308b\u9818\u57df\u3092\u8868\u3057\u3001\u53f3\u306e\u30b0\u30e9\u30d5\u304c\u767d\u3044\u7834\u7dda\u306b\u6cbf\u3063\u305fPFM\u306e\u4f4d\u76f8\u306e\u5909\u5316\u3092\u793a\u3057\u307e\u3059\u3002PFM\u306f\u3001\u63a2\u91dd\u3067\u52a0\u3048\u305f\u96fb\u5727\u306b\u5bfe\u3059\u308b\u5fae\u5c0f\u306a\u5909\u5f62\u5fdc\u7b54\u304b\u3089\u5206\u6975\u72b6\u614b\u3092\u8abf\u3079\u308b\u65b9\u6cd5\u3067\u3059\u3002\u56f3\u4e2d\u306e<em>d<\/em>\u306f\u819c\u539a\u3067\u3042\u308a\u3001\u7e1e\u306e\u7e70\u308a\u8fd4\u3057\u9593\u9694\u3068\u306f\u5225\u306e\u91cf\u3067\u3059\u3002<\/p>\n<figure style=\"margin:24px 0;padding:12px;border:1px solid #d7dde1;border-radius:6px;max-width:100%;box-sizing:border-box\">\n<div role=\"region\" aria-label=\"PPLN\u306e\u539f\u56f3\u3002\u6a2a\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059\" tabindex=\"0\" style=\"overflow-x:auto;max-width:100%\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/11\/qs-ppln-submicrometer-poling-20261105-figure5-d896bfb19943.png\" width=\"2037\" height=\"1064\" alt=\"\u5468\u671f6\u00b5m\u3001400nm\u3001300nm\u3001200nm\u306ePPLN\u3092PFM\u3067\u6e2c\u5b9a\u3057\u305f\u539f\u56f3\u3002\u5bfe\u5fdc\u3059\u308b\u819c\u539a\u306f600nm\u300165nm\u300150nm\u300134nm\u3002\u53f3\u306b\u5404\u8a66\u6599\u306e\u4f4d\u76f8\u5206\u5e03\u3092\u793a\u3059\u3002\" style=\"display:block;width:1000px;min-width:1000px;max-width:none;height:auto\"><\/div><figcaption style=\"font-size:14px;line-height:1.7;margin-top:12px\">\u56f31\u3000\u7570\u306a\u308b\u5468\u671f\u306ePPLN\u69cb\u9020\u3002\u5de6\u306e(a)\u301c(d)\u306f\u9806\u306b6\u00b5m\u3001400nm\u3001300nm\u3001200nm\u5468\u671f\u3002\u72ed\u3044\u753b\u9762\u3067\u306f\u6a2a\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002Yuchen Zhang\u307b\u304b\u300c<a href=\"https:\/\/arxiv.org\/abs\/2611.05009v1\">Periodically poled lithium niobate with submicrometer periodicity using electric-field poling technique<\/a>\u300d\u3001\u56f35\u3092\u6539\u5909\u305b\u305a\u8ee2\u8f09\uff08<a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\">CC BY 4.0<\/a>\uff09\u3002<a href=\"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/11\/qs-ppln-submicrometer-poling-20261105-figure5-d896bfb19943.png\">\u539f\u56f3\u5168\u4f53\u3092\u958b\u304f<\/a><\/figcaption><\/figure>\n<p>\u4e00\u65b9\u3001\u819c\u306e\u539a\u3055\u5168\u4f53\u306b\u53cd\u8ee2\u304c\u5c4a\u3044\u305f\u3053\u3068\u3092\u76f4\u63a5\u793a\u3059\u65ad\u9762\u50cf\u306f\u3001\u819c\u539a1170nm\u30fb\u5468\u671f800nm\u306e\u8a66\u6599\u3067\u5f97\u305f\u3082\u306e\u3067\u3059\u3002\u6700\u5c0f200nm\u5468\u671f\u306e\u8a66\u6599\u3082\u540c\u3058\u65ad\u9762\u691c\u67fb\u3092\u53d7\u3051\u305f\u3001\u3068\u8aad\u307f\u66ff\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u9577\u30553mm\u306e\u8a66\u6599\u3067\u306f\u3001\u4e2d\u592e\u306e20\u00b5m\u56db\u65b9\u306e\u6e2c\u5b9a\u304b\u3089\u53cd\u8ee2\u5e45\u304c\u7d04400nm\u3001\u5468\u671f\u304c\u7d04802.8nm\u3068\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5c40\u6240\u6e2c\u5b9a\u3060\u3051\u3067\u30013mm\u5168\u57df\u306e\u3070\u3089\u3064\u304d\u307e\u3067\u78ba\u304b\u3081\u305f\u3053\u3068\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u6b21\u306b\u898b\u308b\u306e\u306f\u3001\u52a0\u5de5\u3057\u305f\u6a21\u69d8\u304c\u7d20\u5b50\u3067\u3069\u3046\u50cd\u304f\u304b<\/h2>\n<p>\u8584\u3044\u819c\u307b\u3069\u3001\u53cd\u8ee2\u306b\u5fc5\u8981\u306a\u96fb\u5834\u306f\u5f37\u304f\u306a\u308b\u50be\u5411\u3082\u793a\u3055\u308c\u307e\u3057\u305f\u3002\u819c\u539a32\u301c1170nm\u306e\u6e2c\u5b9a\u3067\u306f\u3001\u5fc5\u8981\u306a\u96fb\u5834\u304c\u819c\u539a\u306e\u7d04\u30de\u30a4\u30ca\u30b93\u5206\u306e2\u4e57\u306b\u5f93\u3046\u300cKay\u2013Dunn\u5247\u300d\u3068\u6574\u5408\u3057\u3066\u3044\u307e\u3059\u3002\u96fb\u5834\u306f\u96fb\u5727\u3092\u819c\u539a\u3067\u5272\u3063\u305f\u91cf\u306a\u306e\u3067\u3001\u8584\u304f\u3059\u308c\u3070\u5fc5\u8981\u306a\u96fb\u5727\u304c\u5fc5\u305a\u9ad8\u304f\u306a\u308b\u3001\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u819c\u539a\u3001\u96fb\u6975\u5e45\u3001\u96fb\u5727\u6ce2\u5f62\u3092\u4e00\u7dd2\u306b\u9078\u3076\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002[1]<\/p>\n<p>\u4eca\u56de\u3001\u6ce2\u9577\u5909\u63db\u306e\u52b9\u7387\u3084\u91cf\u5b50\u5149\u6e90\u306e\u6027\u80fd\u3092\u6e2c\u3063\u305f\u7d50\u679c\u306f\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u8457\u8005\u3089\u306f\u3001200nm\u5468\u671f\u3092\u542b\u3080\u6a21\u69d8\u304c\u6570\u304b\u6708\u5f8c\u306b\u3082\u6b8b\u3063\u305f\u3068\u8ff0\u3079\u3066\u3044\u307e\u3059\u304c\u3001\u5149\u3092\u5165\u308c\u305f\u7d20\u5b50\u306e\u52b9\u7387\u3084\u8010\u4e45\u6027\u306f\u6b21\u306e\u8a55\u4fa1\u5bfe\u8c61\u3067\u3059\u3002\u8a66\u6599\u3092\u4f5c\u308b\u5de5\u7a0b\u3068\u3001\u4f7f\u3046\u6ce2\u9577\u30fb\u5149\u306e\u5206\u5e03\u306b\u5408\u3046\u7d20\u5b50\u8a2d\u8a08\u304c\u3064\u306a\u304c\u3063\u3066\u521d\u3081\u3066\u3001\u7d30\u304b\u306a\u5468\u671f\u306e\u4fa1\u5024\u3092\u5224\u65ad\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u524d\u9032\u306f\u3001\u6700\u5c0f\u306e\u5468\u671f\u3092\u793a\u3057\u305f\u3053\u3068\u306b\u52a0\u3048\u3001\u6a2a\u3078\u306e\u5e83\u304c\u308a\u3092\u898b\u8fbc\u3093\u3067\u96fb\u6975\u3092\u8a2d\u8a08\u3059\u308b\u624b\u304c\u304b\u308a\u3092\u6e2c\u5b9a\u3057\u305f\u70b9\u306b\u3042\u308a\u307e\u3059\u3002\u4eca\u5f8c\u306e\u6210\u679c\u3067\u306f\u3001\u5468\u671f\u306e\u7d30\u304b\u3055\u3068\u3068\u3082\u306b\u3001\u819c\u306e\u6df1\u3055\u65b9\u5411\u306e\u5f62\u3001\u5e83\u3044\u9818\u57df\u3067\u306e\u5747\u4e00\u6027\u3001\u5b9f\u969b\u306e\u5149\u5909\u63db\u6027\u80fd\u3092\u3001\u305d\u308c\u305e\u308c\u306e\u8a66\u6599\u6761\u4ef6\u3068\u5408\u308f\u305b\u3066\u8ffd\u3046\u3068\u6bd4\u8f03\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u51fa\u5178<\/h2>\n<ol>\n<li>Yuchen Zhang\u307b\u304b\u300cPeriodically poled lithium niobate with submicrometer periodicity using electric-field poling technique\u300d\u3001arXiv:2611.05009v1\u30012026\u5e7411\u67083\u65e5\u63d0\u51fa\u3002\u67fb\u8aad\u524d\u306e\u30d7\u30ec\u30d7\u30ea\u30f3\u30c8\u3002<a href=\"https:\/\/arxiv.org\/abs\/2611.05009v1\">\u7248\u60c5\u5831<\/a>\uff0f<a href=\"https:\/\/arxiv.org\/html\/2611.05009v1\">\u672c\u6587\u3068\u56f3<\/a>\uff0f<a href=\"https:\/\/arxiv.org\/pdf\/2611.05009v1\">PDF<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u5149\u306e\u8272\u3092\u5909\u3048\u305f\u308a\u3001\u5149\u5b50\u306e\u5bfe\u3092\u4f5c\u3063\u305f\u308a\u3059\u308b\u5c0f\u3055\u306a\u5149\u56de\u8def\u3067\u306f\u3001\u7d50\u6676\u306e\u6027\u8cea\u3092\u7d30\u304b\u306a\u9593\u9694\u3067\u5207\u308a\u66ff\u3048\u308b\u52a0\u5de5\u304c\u5f79\u7acb\u3061\u307e\u3059\u3002\u5357\u958b\u5927\u5b66\u306e\u7814\u7a76\u30c1\u30fc\u30e0\u306f\u3001\u30cb\u30aa\u30d6\u9178\u30ea\u30c1\u30a6\u30e0\u306e\u8584\u819c\u306b\u96fb\u5727\u3092\u304b\u3051\u3001\u5206\u6975\u306e\u5411\u304d\u304c\u5468\u671f\u7684\u306b\u5909\u308f\u308b\u69cb\u9020\u3092\u3001\u6700\u5c0f200nm\u306e [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2133,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":false,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[34],"tags":[426],"class_list":["post-2135","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materials-manufacturing","tag-periodic-poling"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/11\/qs-ppln-submicrometer-poling-20261105-fed96e0acd5c.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/2135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2135"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/2135\/revisions"}],"predecessor-version":[{"id":2136,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/2135\/revisions\/2136"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/2133"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}