Design and analysis of single loop and double loop photonic crystal ring resonator based on hexagonal lattice structure

Optik ◽  
2019 ◽  
Vol 179 ◽  
pp. 165-172 ◽  
Author(s):  
Harsimran Jit Kaur ◽  
Phalguni
Keyword(s):  
Photonic Crystal ◽  
Ring Resonator ◽  
Lattice Structure ◽  
Hexagonal Lattice ◽  
Double Loop ◽  
Single Loop ◽  
Photonic Crystal Ring Resonator

New configuration of photonic logic gates based on single hexagonal-lattice photonic crystal ring resonator

2010 ◽  
Author(s):  
JunZhen Jiang ◽  
Junqin Wang ◽  
Xiaofu Xu ◽  
Junjun Li ◽  
Xiyao Chen ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Ring Resonator ◽  
Hexagonal Lattice ◽  
Logic Gates ◽  
Photonic Crystal Ring Resonator

All optical NAND/NOR and majority gates using nonlinear photonic crystal ring resonator

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Hassan Mamnoon-Sofiani ◽  
Sahel Javahernia
Keyword(s):  
Photonic Crystal ◽  
Ring Resonator ◽  
Logic Gates ◽  
Building Blocks ◽  
Optical Data ◽  
Optical Logic ◽  
Optical Logic Gates ◽  
Nonlinear Photonic Crystal ◽  
All Optical ◽  
Photonic Crystal Ring Resonator

Abstract All optical logic gates are building blocks for all optical data processors. One way of designing optical logic gates is using threshold switching which can be realized by combining an optical resonator with nonlinear Kerr effect. In this paper we showed that a novel structure consisting of nonlinear photonic crystal ring resonator which can be used for realizing optical NAND/NOR and majority gates. The delay time of the proposed NAND/NOR and majority gates are 2.5 ps and 1.5 ps respectively. Finite difference time domain and plane wave expansion methods were used for simulating the proposed optical logic gates. The total footprint of the proposed structure is about 988 μm2.

Design Plasmonic Optical 4 × 2 Encoder Based on 2D Photonic Crystal Ring Resonator

Plasmonics ◽  
2021 ◽  
Author(s):  
Samaneh Hamedi ◽  
Roozbeh Negahdari ◽  
Hamid Reza Ansari
Keyword(s):  
Photonic Crystal ◽  
Ring Resonator ◽  
Photonic Crystal Ring Resonator
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