scholarly journals Design and analysis of photonic crystal ring resonator based 6 × 6 wavelength router for photonic integrated circuits

2021 ◽  
Vol 15 (1) ◽  
pp. 40-47
Author(s):  
Sridarshini Thirumaran ◽  
Shanmuga Sundar Dhanabalan ◽  
Indira Gandhi Sannasi
Keyword(s):  
Photonic Crystal ◽  
Integrated Circuits ◽  
Ring Resonator ◽  
Photonic Integrated Circuits ◽  
Wavelength Router ◽  
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

Broadband Notch Filters Based on Quasi-2-D Photonic Crystal Waveguides for InP-Based Monolithic Photonic-Integrated Circuits

2006 ◽  
Vol 12 (6) ◽  
pp. 1164-1174 ◽  
Author(s):  
Marcelo Davanco ◽  
Aimin Xing ◽  
James W. Raring ◽  
Evelyn L. Hu ◽  
Daniel J. Blumenthal
Keyword(s):  
Photonic Crystal ◽  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
Photonic Crystal Waveguides ◽  
Notch Filters

All optical NOT and NOR gates using interference in the structures based on 2D linear photonic crystal ring resonator

Optik ◽  
2019 ◽  
Vol 179 ◽  
pp. 237-243 ◽  
Author(s):  
Alok Kumar ◽  
Sarang Medhekar
Keyword(s):  
Photonic Crystal ◽  
Ring Resonator ◽  
All Optical ◽  
Photonic Crystal Ring Resonator
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