{"id":53489,"date":"2021-03-16T22:39:46","date_gmt":"2021-03-16T22:39:46","guid":{"rendered":"\/forum\/forums\/topic\/ansys-insight:-yongblochbianjiesaomiaobozhangdewentiyeshihexierushetfsfguangyuan"},"modified":"2024-01-24T22:46:20","modified_gmt":"2024-01-24T22:46:20","slug":"ansys-insight-yongblochbianjiesaomiaobozhangdewentiyeshihexierushetfsfguangyuan","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-insight-yongblochbianjiesaomiaobozhangdewentiyeshihexierushetfsfguangyuan\/","title":{"rendered":"Ansys Insight: \u7528Bloch\u8fb9\u754c\u626b\u63cf\u6ce2\u957f\u7684\u95ee\u9898"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>2016A \u6700\u65b0\u7248FDTD Solutions\u65b0\u6dfb\u52a0\u4e86\u4e00\u79cd\u9488\u5bf9\u5468\u671f\u7ed3\u6784\u7684 <a href=\"https:\/\/kb.lumerical.com\/en\/index.html?ref_sim_obj_sources_bfast.html\"> &ldquo;\u56fa\u5b9a\u89d2\u5ea6\u5149\u6e90\u6280\u672fBFAST&rdquo; <\/a> \uff0c\u6b64\u6280\u672f\u53ef\u4ee5\u4e00\u6b21\u4eff\u771f\u5f97\u5230\u659c\u5165\u5c04\u65f6\u5bbd\u5149\u8c31\u7ed3\u679c\uff0c\u4e00\u822c\u6765\u8bf4\u6bd4\u4f20\u7edf\u7684Bloch+\u5e73\u9762\u6ce2\u6280\u672f\u8981\u5feb\u3002\u4f46\u662f\u6709\u4e00\u79cd\u60c5\u51b5\u5fc5\u987b\u4f7f\u7528Bloch+\u5e73\u9762\u6ce2\uff0c\u5373\u5149\u6e90\u7684\u5165\u5c04\u89d2\u5927\u4e8e\u5168\u53cd\u5c04\u89d2\u3002<\/p>\n<p><strong> \u4f7f\u7528Bloch\u8fb9\u754c\u4e3a\u4ec0\u4e48\u8981\u626b\u63cf\u6ce2\u957f <\/strong>&nbsp;\uff1f\u8fd9\u662f\u56e0\u4e3a\u8981\u6ee1\u8db3Bloch\u8fb9\u754c\u6761\u4ef6\uff0c\u53ea\u6709\u4e2d\u5fc3\u9891\u7387\u7684\u5b9e\u9645\u5165\u5c04\u89d2\u662f\u6240\u8bbe\u7f6e\u7684\uff0c\u5176\u5b83\u6ce2\u957f\u548c\u8bc4\u8bba\u7684\u5b9e\u9645\u5165\u5c04\u89d2\u5c06\u4e0d\u540c\u4e8e\u6240\u8bbe\u5b9a\u7684\u5165\u5c04\u89d2\uff0c\u53c2\u89c1<\/p>\n<p><a href=\"https:\/\/support.lumerical.com\/hc\/en-us\/articles\/360034382894-Understanding-injection-angles-in-broadband-simulations\" rel=\"nofollow\">https:\/\/support.lumerical.com\/hc\/en-us\/articles\/360034382894-Understanding-injection-angles-in-broadband-simulations<\/a>:<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\"><a class=\"embedImage-link\" href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/FH49H41SV2UE\/image.png\" target=\"_blank\" rel=\"nofollow noopener\"> <\/a><a class=\"wp-colorbox-image cboxElement\" href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/FH49H41SV2UE\/image.png\"><img decoding=\"async\" class=\"embedImage-img\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/FH49H41SV2UE\/image.png\" alt=\"image.png\"><\/a><\/div>\n<div class=\"embedExternal-content\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/sites\/2\/2024\/01\/24-01-2024-1706136159-mceclip0.png\"><\/div>\n<div class=\"embedExternal-content\">\n<p><strong> \u4f7f\u7528Bloch\u8fb9\u754c\u5bf9\u5149\u6e90\u8bbe\u7f6e\u6709\u4ec0\u4e48\u8981\u6c42\uff1f <\/strong> <br \/>\u6b64\u65f6\uff0c\u5149\u6e90\u8981\u8bbe\u7f6e\u4e3a\u5355\u8272\uff0c\u5728\u626b\u63cf\u7ec4\u9700\u8981\u540c\u65f6\u626b\u63cf <strong> \u8d77\u59cb\u548c\u7ec8\u6b62\u6ce2\u957f <\/strong> \uff0c\u53ef\u4ee5\u5728\u5149\u6e90\u4e2d\u7684\u53c2\u6570\u4e2d\u627e\u5230wavelength start \u548cwavelength stop\uff0c\u5e76\u9009\u5b9a\u4e00\u5b9a\u7684\u8981\u626b\u63cf\u7684\u6ce2\u957f\u4e2a\u6570\u3002<\/p>\n<p><strong> \u4f7f\u7528Bloch\u8fb9\u754c\u5bf9\u7f51\u683c\u8bbe\u7f6e\u6709\u4ec0\u4e48\u8981\u6c42\uff1f <\/strong> <br \/>\u4e00\u822c\u4e3a\u4e86\u5f97\u5230\u4e00\u81f4\u7684\u7cbe\u5ea6\uff0c\u5efa\u8bae\u9501\u5b9a\u626b\u63cf\u6ce2\u957f\u8303\u56f4\u5185\u7684\u7f51\u683c\uff0c\u65b9\u6cd5\u662f\uff0c\u5728FDTD\/Advanced\u91cc\u9762\uff0c\u7ed9\u51fa\u8981\u626b\u63cf\u7684\u6700\u77ed\u6ce2\u957f\u548c\u6700\u957f\u6ce2\u957f\u3002<\/p>\n<p><strong> \u4f7f\u7528Bloch\u8fb9\u754c\u5bf9\u529f\u7387\u76d1\u89c6\u5668\u8bbe\u7f6e\u6709\u4ec0\u4e48\u8981\u6c42\uff1f <\/strong> <br \/>\u6b64\u65f6\u53ef\u4ee5\u901a\u8fc7\u76d1\u89c6\u5668\u901a\u7528\u7684GlobalSettings\u9009\u62e9\uff0c\u4ec5\u76d1\u89c6\u4e00\u4e2a\u6ce2\u957f\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/sites\/2\/2024\/01\/24-01-2024-1706136202-mceclip2.png\"><\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/sites\/2\/2024\/01\/24-01-2024-1706136215-mceclip3.png\"><\/p>\n<\/div>\n<div class=\"embedExternal-content\">&nbsp;<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"template":"","class_list":["post-53489","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["25807"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["Bh?\""],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["1179"],"_edit_lock":["1706136070:70791"],"_edit_last":["142249"],"_yoast_wpseo_content_score":["90"],"_yoast_wpseo_estimated-reading-time-minutes":["1"],"_yoast_wpseo_wordproof_timestamp":[""],"_wp_old_slug":["ansys-insight:-yongblochbianjiesaomiaobozhangdewentiyeshihexierushetfsfguangyuan"],"_bbp_topic_status":["unanswered"],"_bbp_subscription":["2592"],"_bbp_topic_id":["53489"],"_bbp_forum_id":["27835"],"_bbp_engagement":["2592"],"_bbp_voice_count":["1"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["346450"],"_bbp_last_active_id":["346450"],"_bbp_last_active_time":["2024-01-24 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