Laser & Optoelectronics Progress, Volume. 55, Issue 1, 11601(2018)
Complete Bandgap of Dielectric Ring-Shaped Photonic Crystal Based on Checkerboard Complex Lattice
The structure of dielectric ring-shaped photonic crystals based on the checkerboard complex lattice is constructed. By the plane wave expansion method, the complete bandgap width of this structure and the structural parameters are optimized. The study results show that, under the optimal parameters, the maximum value of the complete bandgap width is 0.160, and the bandgap ratio is 30.59%. The proposed structure has a good stability.
Get Citation
Copy Citation Text
Liu Xiang, Tang Jiyu, Liu Ziyan. Complete Bandgap of Dielectric Ring-Shaped Photonic Crystal Based on Checkerboard Complex Lattice[J]. Laser & Optoelectronics Progress, 2018, 55(1): 11601
Category: Materials
Received: Jun. 16, 2017
Accepted: --
Published Online: Sep. 10, 2018
The Author Email: Jiyu Tang (195866901@qq.com)