An all-optical NOT logic operation based on a chloroform filled geometrically asymmetric triangular triple-core PCF

2015 ◽  
Author(s):  
T. Uthayakumar ◽  
R. Vasantha Jayakantha Raja ◽  
Ph. Grelu ◽  
K. Porsezian
Keyword(s):  
Logic Operation ◽  
All Optical

Realizing all-optical full-adder logic operation with photorefractive crystal phase conjugation

2007 ◽  
Author(s):  
Xiuying Fan ◽  
Guohui Lv ◽  
Zuohong Jiang ◽  
Huiying Wang ◽  
Youlong Yu
Keyword(s):  
Phase Conjugation ◽  
Full Adder ◽  
Photorefractive Crystal ◽  
Crystal Phase ◽  
Logic Operation ◽  
All Optical

Boron Nanosheets for Efficient All‐Optical Modulation and Logic Operation

2019 ◽  
pp. 1900322 ◽  
Author(s):  
Qiangbing Guo ◽  
Kan Wu ◽  
Zhengpeng Shao ◽  
Endale T. Basore ◽  
Peng Jiang ◽  
...  
Keyword(s):  
Optical Modulation ◽  
Logic Operation ◽  
All Optical

All-Optical Logic Gates Based on Quantum-Dot Semiconductor Optical Amplifier

2018 ◽  
Vol 27 (01n02) ◽  
pp. 1840013 ◽  
Author(s):  
Xiang Zhang ◽  
Sunil Thapa ◽  
Niloy K. Dutta
Keyword(s):  
Quantum Dot ◽  
Semiconductor Optical Amplifier ◽  
Logic Gates ◽  
Optical Amplifier ◽  
Boolean Logic ◽  
Photon Absorption ◽  
Hole Burning ◽  
Optical Logic ◽  
Logic Operation ◽  
All Optical

We propose a scheme to realize all-optical logic operation in quantum-dot semiconductor optical amplifier (QD-SOA) based Mach-Zehnder interferometer (MZI) considering the effects of two-photon absorption (TPA). During propagation of sub-picosecond pulses in QD-SOA, TPA leads to an additional change in carrier recovery dynamics in quantum-dots. We utilize a rate equation model to take into account carrier refill through TPA and nonlinear dynamics including carrier heating and spectral hole burning in the QD-SOA. The simulation results show the TPA induced pumping in the QD-SOA can reduce the pattern effect and increase the output quality of the all-optical logic operation. With TPA, this scheme is suitable for high speed Boolean logic operation at 320 Gb/s.

Coherent Interactions in One-Dimensional Topological Photonic Systems and Their Applications in All-Optical Logic Operation

Nano Letters ◽  
2020 ◽  
Vol 20 (12) ◽  
pp. 8796-8802
Author(s):  
Yuhui Wang ◽  
Wenjing Liu ◽  
Zhurun Ji ◽  
Gaurav Modi ◽  
Minsoo Hwang ◽  
...  
Keyword(s):  
Optical Logic ◽  
One Dimensional ◽  
Logic Operation ◽  
All Optical

All-optical logic operation of polarized light signals in highly nonlinear silicon hybrid plasmonic microring resonators

2015 ◽  
Vol 54 (14) ◽  
pp. 4471 ◽  
Author(s):  
Jing Dai ◽  
Minming Zhang ◽  
Feiya Zhou ◽  
Yuanwu Wang ◽  
Luluzi Lu ◽  
...  
Keyword(s):  
Polarized Light ◽  
Microring Resonators ◽  
Optical Logic ◽  
Logic Operation ◽  
Highly Nonlinear ◽  
All Optical ◽  
Light Signals
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