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Should I add 0 order when I stimulated diffract grating?
Posted Sep 26, 2023, 8:51 a.m. EDT 0 Replies
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Today I stimulated diffract grating through by learning template, if I follow the case ,I can get the same reflect efficiency result picture; However, when I add 0 order under port one , the result changed a lot, so why cause it? and it is need add 0 order or isn't?
Hello 杰 刘
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