Slow light performance enhancement using Graphene-based photonic crystal coupled cavity waveguide

2016 ◽  
Author(s):  
Xidong Wu ◽  
Haina Cui ◽  
Xiang Guo
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Performance Enhancement ◽  
Coupled Cavity ◽  
Coupled Cavity Waveguide

Characteristics of Slow Light in a Photonic Crystal Coupled-Cavity Waveguide

2014 ◽  
Vol 887-888 ◽  
pp. 437-441
Author(s):  
Chang Xin Zhang ◽  
Xing Sheng Xu ◽  
Wei Xi
Keyword(s):  
Photonic Crystal ◽  
Group Velocity ◽  
Time Domain ◽  
Finite Difference Time Domain ◽  
Slow Light ◽  
Fdtd Method ◽  
Photonic Crystal Waveguide ◽  
Difference Time ◽  
Coupled Cavity ◽  
Coupled Cavity Waveguide

A two-dimensional (2D) triangular lattice photonic crystal coupled-cavity waveguide is designed and optimized. The transmission spectrum of the PC waveguide with TE polarization is calculated by using the finite-difference time-domain (FDTD) method, and the group velocity of c/131.18 at the wavelength is obtained. Through optimizing the parameters of photonic crystal waveguide, different resonance length are obtained by changing the number of the continous air holes. The smallest group velocity is obtained to be c/2209 in the coupled-cavity waveguide with 15 air holes. The mechanism of slow light in the coupled-cavity waveguide of photonic crystal is analyzed.

Slow light with high normalized delay-bandwidth product in low-dispersion photonic-crystal coupled-cavity waveguide

2019 ◽  
Vol 439 ◽  
pp. 181-186 ◽  
Author(s):  
Israa Abood ◽  
Sayed Elshahat ◽  
Karim Khan ◽  
Luigi Bibbò ◽  
Ashish Yadav ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Low Dispersion ◽  
Coupled Cavity ◽  
Coupled Cavity Waveguide

Investigation on Slow Light in Photonic Crystal Coupled-cavity Waveguide

2015 ◽  
Vol 44 (2) ◽  
pp. 223001
Author(s):  
董小伟 DONG Xiao-wei ◽  
权炜 QUAN Wei ◽  
刘文楷 LIU Wen-kai
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Coupled Cavity ◽  
Coupled Cavity Waveguide

Slow light with high normalized delay–bandwidth product in organic photonic crystal coupled-cavity waveguide

2020 ◽  
Vol 59 (3) ◽  
pp. 642 ◽  
Author(s):  
Hong Wu ◽  
Shengkang Han ◽  
Feng Li ◽  
Zhihong Yang
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Coupled Cavity ◽  
Coupled Cavity Waveguide

Research on the Slow Light Characteristics of a Novel Low-Dispersion Photonic-Crystal Coupled-Cavity Waveguide

2013 ◽  
Vol 50 (5) ◽  
pp. 051301
Author(s):  
张昌莘 Zhang Changxin ◽  
许兴胜 Xu Xingsheng ◽  
席伟 Xi Wei ◽  
李天乐 Li Tianle ◽  
陆霁 Lu Ji ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Low Dispersion ◽  
Coupled Cavity ◽  
Coupled Cavity Waveguide

scholarly journals Research on new type of slow light structure based on 2D photonic crystal coupled cavity waveguide

2009 ◽  
Vol 58 (3) ◽  
pp. 2049
Author(s):  
Lu Hui ◽  
Tian Hui-Ping ◽  
Li Chang-Hong ◽  
Ji Yue-Feng
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
New Type ◽  
Coupled Cavity ◽  
Coupled Cavity Waveguide

scholarly journals Influence of Disorder and Finite-Size Effects on Slow Light Transport in Extended Photonic Crystal Coupled-Cavity Waveguides

ACS Photonics ◽  
2018 ◽  
Vol 5 (12) ◽  
pp. 4846-4853 ◽  
Author(s):  
Mohamed Sabry Mohamed ◽  
Yiming Lai ◽  
Momchil Minkov ◽  
Vincenzo Savona ◽  
Antonio Badolato ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Size Effects ◽  
Slow Light ◽  
Finite Size ◽  
Light Transport ◽  
Finite Size Effects ◽  
Coupled Cavity
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