Non-linear polarization orthogonality loss in a semiconductor optical amplifier

2016 ◽  
Vol 14 (9) ◽  
pp. 090601-90604
Author(s):  
Wei Zhang Wei Zhang ◽  
Zhengyong Li Zhengyong Li ◽  
Haiyang Wang Haiyang Wang ◽  
Xiangkong Zhan Xiangkong Zhan ◽  
Zhongbo Song Zhongbo Song ◽  
...  
Keyword(s):  
Linear Polarization ◽  
Semiconductor Optical Amplifier ◽  
Optical Amplifier ◽  
Non Linear

scholarly journals Polarization dependence of non-linear gain compression factor in semiconductor optical amplifier

2008 ◽  
Vol 16 (12) ◽  
pp. 8641 ◽  
Author(s):  
Severine Philippe ◽  
A. Louise Bradley ◽  
Ramon Maldonado-Basilio ◽  
Frederic Surre ◽  
Brendan F. Kennedy ◽  
...  
Keyword(s):  
Semiconductor Optical Amplifier ◽  
Optical Amplifier ◽  
Polarization Dependence ◽  
Gain Compression ◽  
Compression Factor ◽  
Non Linear ◽  
Gain Compression Factor

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.

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