IEEE/LEOS Summer Topi All-Optical Networking: Existing and Emerging Architecture and Applications/Dynamic Enablers of Next-Generation Optical Communications Systems/Fast Optical Processing in Optical

2002 ◽  
Keyword(s):  
Optical Communications ◽  
Optical Networking ◽  
Next Generation ◽  
Optical Processing ◽  
Communications Systems ◽  
All Optical

All-optical processing toward next generation wavelength agnostic passive optical networks

2010 ◽  
Vol 52 (10) ◽  
pp. 2378-2380
Author(s):  
A. Teixeira ◽  
L. Costa ◽  
N. Wada ◽  
P. Chanclou ◽  
D.M. Forin ◽  
...  
Keyword(s):  
Optical Networks ◽  
Passive Optical Networks ◽  
Next Generation ◽  
Optical Processing ◽  
All Optical

An all optical photonic crystal half adder suitable for optical processing applications

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Hamed Azhdari ◽  
Sahel Javahernia
Keyword(s):  
Photonic Crystal ◽  
Optical Waveguides ◽  
High Speed ◽  
Building Blocks ◽  
Optical Signal ◽  
Ring Resonators ◽  
Optical Processing ◽  
Nonlinear Photonic Crystal ◽  
Half Adder ◽  
All Optical

Abstract Increasing the speed of operation in all optical signal processing is very important. For reaching this goal one needs high speed optical devices. Optical half adders are one of the important building blocks required in optical processing. In this paper an optical half adder was proposed by combining nonlinear photonic crystal ring resonators with optical waveguides. Finite difference time domain method wase used for simulating the final structure. The simulation results confirmed that the rise time for the proposed structure is about 1 ps.

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