A design method based on photonic crystal theory for Bragg concave diffraction grating
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- 作者：Bingzheng Du ; Jingping Zhu ; jpzhu@xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yuzheng Mao ; Bao Li ; Yunyao Zhang ; Xun Hou
- 关键词：Demultiplexer ; Diffraction grating ; Bragg gratings ; Photonic integrated circuit ; Photonic band gap
- 刊名：Optics Communications
- 出版年：2017
- 出版时间：15 February 2017
- 年：2017
- 卷：385
- 期：Complete
- 页码：92-96
- 全文大小：958 K
文摘
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A design method of Bragg-CDG based on 1-D PC theory is proposed.
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The diffraction condition matches with the reflection condition in the design method.
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The diffraction band of Bragg-CDG is consistent with the expected operating waveband.
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