Performance analysis of all-optical full-adder based on two-dimensional photonic crystals

2018 ◽  
Vol 17 (3) ◽  
pp. 1124-1134 ◽  
Author(s):  
Sandip Swarnakar ◽  
Santosh Kumar ◽  
Sandeep Sharma
Keyword(s):  
Performance Analysis ◽  
Photonic Crystals ◽  
Full Adder ◽  
Two Dimensional ◽  
All Optical

An All Optical OR Gate Using BPSK Technique Inside 2D Photonic Crystals

2019 ◽  
Vol 0 (0) ◽  
Author(s):  
Bahman Shahmohammadi ◽  
Alireza Andalib
Keyword(s):  
Phase Shift ◽  
Photonic Crystals ◽  
Destructive Interference ◽  
Two Dimensional ◽  
Phase Shift Keying ◽  
All Optical ◽  
Shift Keying ◽  
Working Principle ◽  
Simulation Results ◽  
Or Gate

AbstractIn this paper, we are going to design simulate an all optical OR gate based on two-dimensional photonic crystals. The proposed structure was designed based on phase shift keying technique. The working principle of the proposed structure is based on constructive and destructive interference of optical beams. The simulation results shows that the rise and fall times are 0.8 and 0.2 ps, respectively.

A Four-Channel Optical Demultiplexer Using Photonic Crystal-Based Resonant Cavities

2018 ◽  
Vol 39 (4) ◽  
pp. 369-373 ◽  
Author(s):  
Hassan Absalan
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystals ◽  
Resonant Cavity ◽  
Resonant Mode ◽  
Two Dimensional ◽  
Resonant Cavities ◽  
Optical Channels ◽  
All Optical ◽  
Do So

Abstract The aim of this paper was to propose and design an all optical four-channel demultiplexer using two-dimensional photonic crystals. To do so a resonant cavity was created by reducing the radius of the two adjacent rods. The radius of these defect rods was about 85 nm. The resonant cavity has a resonant mode at 1,557 nm. Then by using four resonant cavities with different radius values a four-channel optical demultiplexer was designed. The demultiplexer has four optical channels at λ1=1,537 nm, λ2=1,546 nm, λ3=1,553 nm and λ4=1,560 nm.

Design and Performance Analysis of All-Optical Reversible Full Adder, as ALU

2019 ◽  
Vol 90 (5) ◽  
pp. 899-909
Author(s):  
Kamal K. Upadhyay ◽  
Saumya Srivastava ◽  
Vanya Arun ◽  
Narendra Kumar Shukla
Keyword(s):  
Performance Analysis ◽  
Full Adder ◽  
All Optical ◽  
And Performance

All-optical half-subtractor with low-time delay based on two-dimensional photonic crystals

2017 ◽  
Vol 109 ◽  
pp. 437-441 ◽  
Author(s):  
Fariborz Parandin ◽  
Mohammad-Reza Malmir ◽  
Mosayeb Naseri
Keyword(s):  
Time Delay ◽  
Photonic Crystals ◽  
Two Dimensional ◽  
All Optical

scholarly journals All-optical half adder based on cross structures in two-dimensional photonic crystals

2008 ◽  
Vol 16 (23) ◽  
pp. 18992 ◽  
Author(s):  
Qiang Liu ◽  
Zhengbiao Ouyang ◽  
Chih Jung Wu ◽  
Chung Ping Liu ◽  
Jong C. Wang
Keyword(s):  
Photonic Crystals ◽  
Two Dimensional ◽  
Half Adder ◽  
All Optical

Design of all-optical tunable filter based on two-dimensional photonic crystals for WDM (wave division multiplexing) applications

2016 ◽  
Vol 39 (8) ◽  
pp. 971-976 ◽  
Author(s):  
Gholamhosein Moloudian ◽  
Reza Sabbaghi-Nadooshan ◽  
Mahdi Hassangholizadeh-Kashtiban
Keyword(s):  
Photonic Crystals ◽  
Tunable Filter ◽  
Two Dimensional ◽  
All Optical

Design of ultra-compact all optical half subtracter based on self-collimation in the two-dimensional photonic crystals

2015 ◽  
Vol 356 ◽  
pp. 325-329 ◽  
Author(s):  
Yu-Chi Jiang ◽  
Shao-Bin Liu ◽  
Hai-Feng Zhang ◽  
Xiang-Kun Kong
Keyword(s):  
Photonic Crystals ◽  
Two Dimensional ◽  
All Optical
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