{"id":311255,"date":"2023-10-12T12:07:34","date_gmt":"2023-10-12T12:07:34","guid":{"rendered":"\/forum\/forums\/topic\/how-to-set-the-boundary-conditions-to-calculate-the-proper-bandstructure\/"},"modified":"2023-10-12T12:07:34","modified_gmt":"2023-10-12T12:07:34","slug":"how-to-set-the-boundary-conditions-to-calculate-the-proper-bandstructure","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-set-the-boundary-conditions-to-calculate-the-proper-bandstructure\/","title":{"rendered":"how to set the boundary conditions to calculate the proper bandstructure"},"content":{"rendered":"<p>Good day,<br \/>I&#8217;d like to calculate the bandstructure accurately in the coupled resonator structure with bragg grating.<\/p>\n<p>Most of the bandstructure examples is set to the Bloch conditions for periodicity.<\/p>\n<p>My investigated structure also is periodic structure from bragg gratings, But 10 phase-shifted bragg grating is connected continuously like this image.<\/p>\n<p>In this case, how do I set the boudary condition?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/12-10-2023-1697112306-mceclip1.png\" width=\"895\" height=\"287\"><\/p>\n","protected":false},"template":"","class_list":["post-311255","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Good day,I&#039;d like to calculate the bandstructure accurately in the coupled resonator structure with bragg grating.Most of the bandstructure examples is set to the Bloch conditions for periodicity.My investigated structure also is periodic structure from bragg gratings, But 10 phase-shifted bragg grating is connected continuously like this image.In this case, how do I set the\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" 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