Feed-Forward Linearization for Fibre Optic Application using Semiconductor Optical Amplifier

2007 ◽  
Author(s):  
F. Tabatabai ◽  
H.S. Al-Raweshidy
Keyword(s):  
Semiconductor Optical Amplifier ◽  
Optical Amplifier ◽  
Fibre Optic ◽  
Feed Forward

Semiconductor optical amplifier space switch BER improvement and guard-time reduction through feed-forward filtering

2018 ◽  
Vol 426 ◽  
pp. 295-301 ◽  
Author(s):  
Bruno Taglietti ◽  
Tiago Sutili ◽  
Rafael C. Figueiredo ◽  
Rafael Ferrari ◽  
Evandro Conforti
Keyword(s):  
Semiconductor Optical Amplifier ◽  
Optical Amplifier ◽  
Feed Forward ◽  
Time Reduction

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.

Crosstalk in a two-channel coherent fibre-optic ASK system using an optical amplifier and non-negligible linewidth lasers

1988 ◽  
Vol 24 (8) ◽  
pp. 475 ◽  
Author(s):  
Y.K. Park ◽  
S.W. Granlund ◽  
L.D. Tzeng ◽  
N.A. Olsson ◽  
N.K. Dutta
Keyword(s):  
Optical Amplifier ◽  
Fibre Optic
Sign in / Sign up

Export Citation Format

Share Document