Chinese Journal of Quantum Electronics, Volume. 34, Issue 4, 481(2017)
Precise combination of medium widths for obtaining maximum band gap of one-dimensional photonic crystals
The band gap structure of one-dimensional photonic crystals is investigated using the transfer matrix method. When the width of medium layer is changed, the band gap will be changed accordingly. Numerical analysis results show that continuous and larger band gaps can be obtained by combination of different thickness of medium layers. By using this method, the ideal filtering effect can be obtained without changing the total medium thickness of photonic crystal materials.
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YANG Yanming, ZHOU Xun, ZHANG Xin, WU Fugen. Precise combination of medium widths for obtaining maximum band gap of one-dimensional photonic crystals[J]. Chinese Journal of Quantum Electronics, 2017, 34(4): 481
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Received: Jan. 27, 2016
Accepted: --
Published Online: Aug. 9, 2017
The Author Email: Yanming YANG (hy7805@163.com)