{"id":8826,"date":"2026-04-13T15:28:51","date_gmt":"2026-04-13T07:28:51","guid":{"rendered":"https:\/\/www.sic-wafers.com\/?p=8826"},"modified":"2026-04-13T15:45:53","modified_gmt":"2026-04-13T07:45:53","slug":"%e5%85%88%e7%ab%af%e5%85%89%e5%ad%a6%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0%e3%81%ae%e3%81%9f%e3%82%81%e3%81%ae%e5%85%89%e7%aa%93%e6%9d%90%e6%96%99%e7%a7%91%e5%ad%a6%e7%9a%84%e6%a6%82%e8%a6%b3","status":"publish","type":"post","link":"https:\/\/www.sic-wafers.com\/ja\/optical-window-materials-a-scientific-overview-for-advanced-optical-systems\/","title":{"rendered":"\u5149\u5b66\u7a93\u6750\u6599\uff1a\u5148\u9032\u5149\u5b66\u30b7\u30b9\u30c6\u30e0\u306e\u305f\u3081\u306e\u79d1\u5b66\u7684\u6982\u8981"},"content":{"rendered":"
<\/div>\n

1.\u306f\u3058\u3081\u306b<\/h3>\n\n\n\n

\u5149\u5b66\u7a93 <\/a>\u306f\u3001\u96fb\u78c1\u653e\u5c04\u304c\u6b6a\u307f\u3084\u52a3\u5316\u306a\u3057\u306b\u74b0\u5883\u9593\u3092\u901a\u904e\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u90e8\u54c1\u3067\u3042\u308b\u3002\u30ec\u30fc\u30b6\u30fc\u30b7\u30b9\u30c6\u30e0\u3001\u8d64\u5916\u7dda\u30a4\u30e1\u30fc\u30b8\u30f3\u30b0\u3001\u822a\u7a7a\u5b87\u5b99\u7528\u30bb\u30f3\u30b5\u30fc\u3001\u534a\u5c0e\u4f53\u88c5\u7f6e\u3001\u9ad8\u5727\u74b0\u5883\u306a\u3069\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u6750\u6599\u306e\u9078\u629e\u306f\u3001\u5149\u4f1d\u9001\u3001\u71b1\u5b89\u5b9a\u6027\u3001\u6a5f\u68b0\u7684\u8010\u4e45\u6027\u3001\u30b7\u30b9\u30c6\u30e0\u5bff\u547d\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n

\u3053\u306e\u8ad6\u6587\u3067\u306f\u3001\u5de5\u696d\u7528\u304a\u3088\u3073\u7814\u7a76\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30b5\u30d5\u30a1\u30a4\u30a2\u3001\u77f3\u82f1\uff08\u77f3\u82f1\u30ac\u30e9\u30b9\uff09\u3001BK7\u30ac\u30e9\u30b9\u3092\u4e2d\u5fc3\u306b\u3001\u4e3b\u8981\u306a\u5149\u5b66\u7a93\u6750\u3092\u79d1\u5b66\u7684\u306b\u6bd4\u8f03\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2.\u57fa\u672c\u7684\u306a\u9078\u8003\u57fa\u6e96<\/h2>\n\n\n\n

\u5149\u5b66\u7a93\u6750\u3092\u9078\u629e\u3059\u308b\u969b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u901a\u5e38\u4ee5\u4e0b\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8a55\u4fa1\u3059\u308b\uff1a<\/p>\n\n\n\n

\u5149\u5b66\u7279\u6027<\/h3>\n\n\n\n
    \n
  • \u9001\u4fe1\u7bc4\u56f2<\/strong> (\u7d2b\u5916\u53ef\u8996\u8d64\u5916\uff09<\/li>\n\n\n\n
  • \u5c48\u6298\u7387 (n)<\/strong><\/li>\n\n\n\n
  • \u5438\u53ce\u4fc2\u6570<\/strong><\/li>\n\n\n\n
  • \u8907\u5c48\u6298<\/strong><\/li>\n<\/ul>\n\n\n\n

    \u71b1\u7279\u6027<\/h3>\n\n\n\n
      \n
    • \u71b1\u4f1d\u5c0e\u7387<\/li>\n\n\n\n
    • \u71b1\u81a8\u5f35\u4fc2\u6570\uff08CTE\uff09<\/li>\n\n\n\n
    • \u71b1\u885d\u6483\u3078\u306e\u8010\u6027<\/li>\n<\/ul>\n\n\n\n

      \u6a5f\u68b0\u7684\u7279\u6027<\/h3>\n\n\n\n
        \n
      • \u786c\u5ea6\uff08\u30e2\u30fc\u30b9\u786c\u5ea6\uff09<\/li>\n\n\n\n
      • \u30e4\u30f3\u30b0\u7387<\/li>\n\n\n\n
      • \u7834\u58ca\u976d\u6027<\/li>\n<\/ul>\n\n\n\n

        \u5316\u5b66\u7684\u5b89\u5b9a\u6027<\/h3>\n\n\n\n
          \n
        • \u8010\u98df\u6027<\/li>\n\n\n\n
        • \u8010\u6e7f\u6027<\/li>\n\n\n\n
        • \u904e\u9177\u306a\u74b0\u5883\uff08\u30d7\u30e9\u30ba\u30de\u3001\u9178\u306a\u3069\uff09\u3078\u306e\u9069\u5408\u6027<\/li>\n<\/ul>\n\n\n\n

          3.\u4e3b\u8981\u6750\u6599\u306e\u6bd4\u8f03\u5206\u6790<\/h2>\n\n\n\n

          3.1 \u30b5\u30d5\u30a1\u30a4\u30a2\uff08Al\u2082O\u2083\uff09<\/h3>\n\n\n\n

          \u30b5\u30d5\u30a1\u30a4\u30a2\u306f\u3001\u305d\u306e\u5353\u8d8a\u3057\u305f\u786c\u5ea6\u3068\u5e83\u3044\u5149\u900f\u904e\u7387\u3067\u77e5\u3089\u308c\u308b\u5358\u7d50\u6676\u6750\u6599\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n

          \u30ad\u30fc\u30fb\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/p>\n\n\n\n

            \n
          • \u900f\u904e\u7387\uff1a\uff5e0.15 \u00b5m\uff5e5.5 \u00b5m<\/li>\n\n\n\n
          • \u5c48\u6298\u7387~1.76<\/li>\n\n\n\n
          • \u786c\u5ea6\uff1a\u30e2\u30fc\u30b9\u786c\u5ea69<\/li>\n\n\n\n
          • \u71b1\u4f1d\u5c0e\u7387: ~25-40 W\/m-K<\/li>\n<\/ul>\n\n\n\n

            \u30e1\u30ea\u30c3\u30c8<\/strong><\/p>\n\n\n\n

              \n
            • \u512a\u308c\u305f\u8010\u50b7\u6027\u3068\u8010\u4e45\u6027<\/li>\n\n\n\n
            • \u9ad8\u6e29\u5b89\u5b9a\u6027 (>1500\u00b0C)<\/li>\n\n\n\n
            • \u512a\u308c\u305f\u8d64\u5916\u7dda\u900f\u904e\u7387<\/li>\n<\/ul>\n\n\n\n

              \u5236\u9650\uff1a<\/strong><\/p>\n\n\n\n

                \n
              • \u7d50\u6676\u6210\u9577\u3068\u6a5f\u68b0\u52a0\u5de5\u306b\u3088\u308b\u30b3\u30b9\u30c8\u5897<\/li>\n\n\n\n
              • \u8907\u5c48\u6298\u306f\u504f\u5149\u611f\u5fdc\u30b7\u30b9\u30c6\u30e0\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<\/ul>\n\n\n\n

                \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/p>\n\n\n\n

                  \n
                • \u8d64\u5916\u7dda\uff08IR\uff09\u7a93\u3068\u30c9\u30fc\u30e0<\/li>\n\n\n\n
                • \u822a\u7a7a\u5b87\u5b99\u30fb\u9632\u885b\u7528\u30bb\u30f3\u30b5\u30fc<\/li>\n\n\n\n
                • \u9ad8\u5727\u304a\u3088\u3073\u7814\u78e8\u74b0\u5883<\/li>\n<\/ul>\n\n\n\n

                  3.2 \u77f3\u82f1\uff08\u6eb6\u878d\u30b7\u30ea\u30ab\uff09<\/h3>\n\n\n\n

                  \u6eb6\u878d\u30b7\u30ea\u30ab\u306f\u4e8c\u9178\u5316\u30b1\u30a4\u7d20(SiO\u2082)\u306e\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u5f62\u614b\u3067\u3001\u305d\u306e\u7528\u9014\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002 \u512a\u308c\u305fUV\u900f\u660e\u6027\u3068\u71b1\u5b89\u5b9a\u6027<\/strong>.<\/p>\n\n\n\n

                  \u30ad\u30fc\u30fb\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/p>\n\n\n\n

                    \n
                  • \u900f\u904e\u7387\uff1a\uff5e0.18 \u00b5m\uff5e3.5 \u00b5m<\/li>\n\n\n\n
                  • \u5c48\u6298\u7387~1.46<\/li>\n\n\n\n
                  • \u71b1\u81a8\u5f35\u7387: \u975e\u5e38\u306b\u4f4e\u3044 (~0.5 \u00d7 10-\u2076 \/K)<\/li>\n<\/ul>\n\n\n\n

                    \u30e1\u30ea\u30c3\u30c8<\/strong><\/p>\n\n\n\n

                      \n
                    • \u512a\u308c\u305f\u7d2b\u5916\u7dda\u900f\u904e\u7387<\/li>\n\n\n\n
                    • \u512a\u308c\u305f\u8010\u71b1\u885d\u6483\u6027<\/li>\n\n\n\n
                    • \u4f4e\u8907\u5c48\u6298\uff08\u7cbe\u5bc6\u5149\u5b66\u90e8\u54c1\u306b\u6700\u9069\uff09<\/li>\n<\/ul>\n\n\n\n

                      \u5236\u9650\uff1a<\/strong><\/p>\n\n\n\n

                        \n
                      • \u30b5\u30d5\u30a1\u30a4\u30a2\u3088\u308a\u786c\u5ea6\u304c\u4f4e\u3044<\/li>\n\n\n\n
                      • 3.5\u00b5m\u3092\u8d85\u3048\u308b\u8d64\u5916\u57df\u306e\u900f\u904e\u7387\u306f\u9650\u5b9a\u7684<\/li>\n<\/ul>\n\n\n\n

                        \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/p>\n\n\n\n

                          \n
                        • UV\u30ec\u30fc\u30b6\u30fc\u30b7\u30b9\u30c6\u30e0<\/li>\n\n\n\n
                        • \u534a\u5c0e\u4f53\u30ea\u30bd\u30b0\u30e9\u30d5\u30a3<\/li>\n\n\n\n
                        • \u5149\u5b66\u6e2c\u5b9a\u6a5f\u5668<\/li>\n<\/ul>\n\n\n\n

                          3.3 BK7\u5149\u5b66\u30ac\u30e9\u30b9<\/h3>\n\n\n\n

                          BK7\u306f\u30db\u30a6\u30b1\u30a4\u9178\u5869\u30af\u30e9\u30a6\u30f3\u30ac\u30e9\u30b9\u3067\u3001\u5149\u5b66\u30b7\u30b9\u30c6\u30e0\u3067\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u6750\u6599\u306e\u4e00\u3064\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n

                          \u30ad\u30fc\u30fb\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/p>\n\n\n\n

                            \n
                          • \u900f\u904e\u7387\uff1a\uff5e0.35 \u00b5m\uff5e2.0 \u00b5m<\/li>\n\n\n\n
                          • \u5c48\u6298\u7387~1.52<\/li>\n\n\n\n
                          • \u5bc6\u5ea6\uff1a\uff5e2.51 g\/cm\u00b3<\/li>\n<\/ul>\n\n\n\n

                            \u30e1\u30ea\u30c3\u30c8<\/strong><\/p>\n\n\n\n

                              \n
                            • \u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u304f\u3001\u5e83\u304f\u5165\u624b\u53ef\u80fd<\/li>\n\n\n\n
                            • \u826f\u597d\u306a\u5149\u5b66\u7684\u5747\u8cea\u6027<\/li>\n\n\n\n
                            • \u52a0\u5de5\u3068\u7814\u78e8\u304c\u5bb9\u6613<\/li>\n<\/ul>\n\n\n\n

                              \u5236\u9650\uff1a<\/strong><\/p>\n\n\n\n

                                \n
                              • \u77f3\u82f1\u3084\u30b5\u30d5\u30a1\u30a4\u30a2\u306b\u6bd4\u3079\u3001UV\u304a\u3088\u3073IR\u6027\u80fd\u304c\u52a3\u308b<\/li>\n\n\n\n
                              • \u3088\u308a\u4f4e\u3044\u8010\u71b1\u6027\u3068\u6a5f\u68b0\u62b5\u6297<\/li>\n<\/ul>\n\n\n\n

                                \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/p>\n\n\n\n

                                  \n
                                • \u6c4e\u7528\u5149\u5b66\u90e8\u54c1<\/li>\n\n\n\n
                                • \u30a4\u30e1\u30fc\u30b8\u30f3\u30b0\u30fb\u30b7\u30b9\u30c6\u30e0<\/li>\n\n\n\n
                                • \u4f4e\u51fa\u529b\u30ec\u30fc\u30b6\u30fc\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ul>\n\n\n\n
                                  \n\n\n\n

                                  4.\u7d20\u6750\u6bd4\u8f03\u8868<\/h2>\n\n\n\n
                                  \u30d7\u30ed\u30d1\u30c6\u30a3<\/th>\u30b5\u30d5\u30a1\u30a4\u30a2<\/th>\u30d5\u30e5\u30fc\u30ba\u30c9\u30fb\u30af\u30a9\u30fc\u30c4<\/th>BK7\u30ac\u30e9\u30b9<\/th><\/tr><\/thead>
                                  \u9001\u4fe1\u7bc4\u56f2<\/td>0.15-5.5 \u00b5m<\/td>0.18-3.5 \u00b5m<\/td>0.35-2.0 \u00b5m<\/td><\/tr>
                                  \u5c48\u6298\u7387<\/td>~1.76<\/td>~1.46<\/td>~1.52<\/td><\/tr>
                                  \u786c\u5ea6\uff08\u30e2\u30fc\u30b9\uff09<\/td>9<\/td>~5.5-6<\/td>~5<\/td><\/tr>
                                  \u71b1\u4f1d\u5c0e\u7387<\/td>\u9ad8\u3044<\/td>\u4f4e\u3044<\/td>\u4e2d\u7a0b\u5ea6<\/td><\/tr>
                                  \u71b1\u81a8\u5f35<\/td>\u4e2d\u7a0b\u5ea6<\/td>\u975e\u5e38\u306b\u4f4e\u3044<\/td>\u4e2d\u7a0b\u5ea6<\/td><\/tr>
                                  \u30b3\u30b9\u30c8<\/td>\u9ad8\u3044<\/td>\u30df\u30c7\u30a3\u30a2\u30e0<\/td>\u4f4e\u3044<\/td><\/tr>
                                  \u5178\u578b\u7684\u306a\u4f7f\u7528\u4f8b<\/td>IR\u3001\u904e\u9177\u306a\u74b0\u5883.<\/td>UV\u3001\u7cbe\u5ea6<\/td>\u4e00\u822c\u5149\u5b66<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                                  \n\n\n\n

                                  5.\u7528\u9014\u306b\u5fdc\u3058\u305f\u6750\u6599\u9078\u629e<\/h2>\n\n\n\n

                                  \u822a\u7a7a\u5b87\u5b99\u30fb\u9632\u885b<\/h3>\n\n\n\n
                                    \n
                                  • \u597d\u307e\u3057\u3044\uff1a\u30b5\u30d5\u30a1\u30a4\u30a2<\/li>\n\n\n\n
                                  • \u7406\u7531\uff1a\u8010\u4e45\u6027\u3001\u8010\u5727\u6027\u3001IR\u6a5f\u80fd<\/li>\n<\/ul>\n\n\n\n

                                    \u534a\u5c0e\u4f53\u30fbUV\u30aa\u30d7\u30c6\u30a3\u30af\u30b9<\/h3>\n\n\n\n
                                      \n
                                    • \u597d\u307e\u3057\u3044\uff1a \u30d5\u30e5\u30fc\u30ba\u30c9\u30fb\u30af\u30a9\u30fc\u30c4<\/strong><\/li>\n\n\n\n
                                    • \u7406\u7531\u7d2b\u5916\u7dda\u900f\u904e\u6027\u3001\u71b1\u5b89\u5b9a\u6027<\/li>\n<\/ul>\n\n\n\n

                                      \u5546\u7528\u5149\u5b66\u30b7\u30b9\u30c6\u30e0<\/h3>\n\n\n\n
                                        \n
                                      • \u597d\u307e\u3057\u3044\uff1a \u30d3\u30fc\u30b1\u30fc\u30bb\u30d6\u30f3<\/strong><\/li>\n\n\n\n
                                      • \u7406\u7531\uff1a\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30d0\u30e9\u30f3\u30b9<\/li>\n<\/ul>\n\n\n\n

                                        6.\u5149\u5b66\u7a93\u6750\u6599\u306e\u65b0\u6f6e\u6d41<\/h2>\n\n\n\n
                                          \n
                                        • \u5927\u53e3\u5f84\u30b5\u30d5\u30a1\u30a4\u30a2\u30fb\u30a6\u30a3\u30f3\u30c9\u30a6<\/strong> (8\u30a4\u30f3\u30c1\u304b\u308912\u30a4\u30f3\u30c1\u30b9\u30b1\u30fc\u30eb\uff09<\/li>\n\n\n\n
                                        • \u9ad8\u5ea6\u306a\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong> (AR\u3001IR\u30ab\u30c3\u30c8\u3001\u53cd\u5c04\u9632\u6b62\u591a\u5c64\u819c)<\/li>\n\n\n\n
                                        • \u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u7d20\u6750<\/strong> \u6a5f\u68b0\u7684\u5f37\u5ea6\u3068\u5149\u5b66\u7684\u7cbe\u5ea6\u306e\u4e21\u7acb<\/li>\n\n\n\n
                                        • AI\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001LiDAR\u3001AR\/VR\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u304b\u3089\u306e\u9700\u8981\u5897<\/li>\n<\/ul>\n\n\n\n

                                          7.\u7d50\u8ad6<\/h2>\n\n\n\n

                                          \u5149\u5b66\u7a93\u6750\u306e\u9078\u629e\u306f\u3001\u672c\u8cea\u7684\u306b\u7528\u9014\u306b\u5de6\u53f3\u3055\u308c\u308b\u3002\u30b5\u30d5\u30a1\u30a4\u30a2\u306f\u904e\u9177\u306a\u74b0\u5883\u306b\u304a\u3044\u3066\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u6eb6\u878d\u77f3\u82f1\u306fUV\u304a\u3088\u3073\u7cbe\u5bc6\u5149\u5b66\u90e8\u54c1\u306b\u304a\u3044\u3066\u512a\u4f4d\u3092\u5360\u3081\u3066\u304a\u308a\u3001BK7\u306f\u30b3\u30b9\u30c8\u91cd\u8996\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u696d\u754c\u6a19\u6e96\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n

                                          \u5149\u5b66\u7684\u3001\u71b1\u7684\u3001\u6a5f\u68b0\u7684\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u7cfb\u7d71\u7684\u306b\u8a55\u4fa1\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u5236\u7d04\u6761\u4ef6\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u306f\u3001\u9ad8\u5ea6\u306a\u5149\u5b66\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u6700\u9069\u306a\u6750\u6599\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n

                                          <\/p>","protected":false},"excerpt":{"rendered":"

                                          1. Introduction Optical windows are critical components in systems where electromagnetic radiation must pass between environments without distortion or degradation. They are widely used in laser systems, infrared imaging, aerospace sensors, semiconductor equipment, and high-pressure environments. The choice of material directly affects optical transmission, thermal stability, mechanical durability, and system lifetime. This article provides a scientific comparison of major optical window materials, focusing on sapphire, quartz (fused silica), and BK7 glass, which together represent the most widely used categories in industrial and research applications. 2. Fundamental Selection Criteria When selecting an optical window material, engineers typically evaluate the following parameters: Optical Properties Thermal Properties Mechanical Properties Chemical Stability 3. Comparative […]<\/p>\n","protected":false},"author":2,"featured_media":8013,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[27,12],"tags":[2242,2229,2237,2243,2228,2234,2231,2233,1943,2238,2230,2240,2235,2186,2239,2227,2236,2241,2232],"class_list":["post-8826","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-companynews","category-news","tag-aerospace-optical-window","tag-bk7-optical-glass","tag-bk7-vs-fused-silica","tag-custom-optical-windows","tag-fused-quartz-optical-window","tag-high-temperature-optical-window","tag-infrared-optical-window","tag-laser-optical-window","tag-optical-materials-engineering","tag-optical-properties-of-sapphire","tag-optical-transmission","tag-optical-window-applications","tag-optical-window-comparison","tag-optical-window-materials","tag-precision-optical-components","tag-sapphire-optical-window","tag-sapphire-vs-quartz","tag-semiconductor-optics","tag-uv-optical-materials"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",600,600,false],"thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1-150x150.webp",150,150,true],"medium":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1-300x300.webp",300,300,true],"medium_large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",600,600,false],"large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",600,600,false],"1536x1536":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",600,600,false],"2048x2048":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",600,600,false],"trp-custom-language-flag":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",12,12,false],"woocommerce_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1-300x300.webp",300,300,true],"woocommerce_single":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",600,600,false],"woocommerce_gallery_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1-100x100.webp",100,100,true]},"uagb_author_info":{"display_name":"lydia","author_link":"https:\/\/www.sic-wafers.com\/ja\/author\/lydia\/"},"uagb_comment_info":0,"uagb_excerpt":"1. Introduction Optical windows are critical components in systems where electromagnetic radiation must pass between environments without distortion or degradation. They are widely used in laser systems, infrared imaging, aerospace sensors, semiconductor equipment, and high-pressure environments. The choice of material directly affects optical transmission, thermal stability, mechanical durability, and system lifetime. This article provides a…","_links":{"self":[{"href":"https:\/\/www.sic-wafers.com\/ja\/wp-json\/wp\/v2\/posts\/8826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sic-wafers.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sic-wafers.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/ja\/wp-json\/wp\/v2\/comments?post=8826"}],"version-history":[{"count":2,"href":"https:\/\/www.sic-wafers.com\/ja\/wp-json\/wp\/v2\/posts\/8826\/revisions"}],"predecessor-version":[{"id":8828,"href":"https:\/\/www.sic-wafers.com\/ja\/wp-json\/wp\/v2\/posts\/8826\/revisions\/8828"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/ja\/wp-json\/wp\/v2\/media\/8013"}],"wp:attachment":[{"href":"https:\/\/www.sic-wafers.com\/ja\/wp-json\/wp\/v2\/media?parent=8826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sic-wafers.com\/ja\/wp-json\/wp\/v2\/categories?post=8826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sic-wafers.com\/ja\/wp-json\/wp\/v2\/tags?post=8826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}