[1] Yablonovitch E. Inhibited spontaneous emission in solid-state physics and electronics[J]. Physical Review Letters, 58, 2059-2062(1987). http://onlinelibrary.wiley.com/resolve/reference/PMED?id=10034639

[2] John S. Strong localization of photons in certain disordered dielectric superlattices[J]. Physical Review Letters, 58, 2486-2489(1987). http://prola.aps.org/abstract/PRL/v58/i23/p2486_1

[3] Wang D D, Li B H, Qi B et al. Design for liquid crystal photonic crystal fiber and thermal tuning characteristic analysis[J]. Laser & Optoelectronics Progress, 54, 030602(2017).

[4] Jiang J F, Wu H, Liu K et al. Wavelength tuning of Stokes optical pulse with high speed and wide range for coherent anti-Stokes Raman scattering excitation source[J]. Chinese Journal of Lasers, 44, 0101002(2017).

[5] Liang W Y, Chen J F, Li Z Y. Electrically controlled beam steering with wide deflection angles in liquid crystal photonic crystals[J]. Journal of Optics, 20, 075106(2018).

[6] Wan J, Guo A J, Yan F et al. A new variable optical attenuator based on microfluidics[J]. Acta Optica Sinica, 34, 0923001(2014).

[7] Song X J, Wang Z, Li Q et al. Development of weighting device for photon spiking neuron[J]. Chinese Journal of Lasers, 44, 0406003(2017).

[8] Li M X, Wang L, Dong L H. Development of a novel optical variable attenuator in lithography exposure system[J]. Chinese Journal of Lasers, 45, 0103002(2018).

[9] Poornalakshmi U. D M S G, Iyer V, et al. Variable optical attenuator using X-shaped photonic crystal ring resonator. [C]∥13th International Conference on Fiber Optics and Photonics, Kharagpur December 4-8, 2016, Kanpur, India. Washington, D. C.: OSA, Tu4A, 78(2016).

[10] Gao L, Liang B M, Wang T et al. Refractive index sensor based on photonic crystal and Fabry-Perot cavity[J]. Optical Instruments, 38, 248-251(2016).

[11] Yoon G, So S, Kim M et al. Electrically tunable metasurface perfect absorber for infrared frequencies[J]. Nano Convergence, 4, 36(2017). http://link.springer.com/article/10.1186/s40580-017-0131-0

[12] Lu Z R, Liang B M, Ding J W et al. Goos-Hänchen shift based on nearzero-refractive-index materials[J]. Acta Physica Sinica, 65, 154208(2016).