All-optical power-controlled switching in wave mixing: application to semiconductor-doped glasses

1993 ◽  
Vol 18 (6) ◽  
pp. 414 ◽  
Author(s):  
H. Ma ◽  
A. S. L. Gomes ◽  
Cid B. de Araújo
Keyword(s):  
Optical Power ◽  
Wave Mixing ◽  
Controlled Switching ◽  
All Optical ◽  
Doped Glasses

Frequency Encoded All Optical Tri-state Logic Gates NOT and NAND Using Semiconductor Optical Amplifier Based Interferometric Switches

2020 ◽  
Vol 10 (4) ◽  
pp. 369-380
Author(s):  
K. Maji ◽  
K. Mukherjee ◽  
A. Raja
Keyword(s):  
Semiconductor Optical Amplifier ◽  
Extinction Ratio ◽  
Optical Power ◽  
Logic Gates ◽  
Optical Amplifier ◽  
All Optical ◽  
State Frequency ◽  
Spontaneous Noise ◽  
First Time ◽  
Practical Feasibility

All optical tri-state frequency encoded logic gates NOT and NAND are proposed and numerically investigated using TOAD based interferometric switch for the first time to the best of our knowledge. The optical power spectrum, extinction ratio, contrast ration, and amplified spontaneous noise are calculated to analyze and confirm practical feasibility of the gates. The proposed device works for low switching energy and has high contrast and extinction ratio as indicated in this work.

All‐optical reconfigurable multicast canonical logic units based on four‐wave mixing

2017 ◽  
Vol 53 (19) ◽  
pp. 1321-1323 ◽  
Author(s):  
Wenchan Dong ◽  
Jie Hou ◽  
Xinliang Zhang
Keyword(s):  
Four Wave Mixing ◽  
Wave Mixing ◽  
All Optical

All-optical format conversion and wavelength conversion based on four-wave mixing in HNL-PCF

2008 ◽  
Author(s):  
Naifeng Zhao ◽  
Xia Zhang ◽  
Jian Gao ◽  
Huili Zhou ◽  
Yongqing Huang ◽  
...  
Keyword(s):  
Wavelength Conversion ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Format Conversion ◽  
All Optical

All-optical multi-wavelength regenerator based on four-wave mixing

2021 ◽  
Vol 60 (03) ◽  
Author(s):  
Muhammad Usama Khan ◽  
Abdulah Jeza Aljohani ◽  
Aamir Gulistan ◽  
Salman Ghafoor
Keyword(s):  
Four Wave Mixing ◽  
Wave Mixing ◽  
All Optical ◽  
Multi Wavelength
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