Gain-Controlled Optical Amplifier Technologies for Long-Reach and High-Splitting-Ratio PON Systems

2014 ◽  
Author(s):  
Masamichi Fujiwara
Keyword(s):  
Optical Amplifier ◽  
Splitting Ratio

Long-Reach and High-Splitting-Ratio 10G-EPON System With Semiconductor Optical Amplifier and N:1 OSU Protection

2015 ◽  
Vol 33 (8) ◽  
pp. 1660-1665 ◽  
Author(s):  
Takuya Tsutsumi ◽  
Takeshi Sakamoto ◽  
Yoshihito Sakai ◽  
Toshihito Fujiwara ◽  
Hiroshi Ou ◽  
...  
Keyword(s):  
Semiconductor Optical Amplifier ◽  
Optical Amplifier ◽  
Splitting Ratio

Field Measurement and Analysis of Long-Reach and High-Splitting-Ratio 10G-EPON With Optical Amplifier in Central Office

2017 ◽  
Vol 35 (10) ◽  
pp. 1775-1784
Author(s):  
Takuya Tsutsumi ◽  
Yoshihito Sakai ◽  
Toshihito Fujiwara ◽  
Hiroshi Ou ◽  
Yasutaka Kimura ◽  
...  
Keyword(s):  
Field Measurement ◽  
Central Office ◽  
Optical Amplifier ◽  
Splitting Ratio ◽  
Measurement And Analysis

THREE INTEGRATED GAINS OF WIDE BANDWIDTH MULTI-PUMPING RAMAN OPTICAL AMPLIFIER: THE MAXIMUM FLATNESS

2006 ◽  
Vol 16 (2) ◽  
pp. 1-14
Author(s):  
Moawad I. Moawad ◽  
Mahmoud M. A. Eid ◽  
Abd El-Naser A. Mohammed ◽  
Mahmoud M.A. Abd El-Whab
Keyword(s):  
Optical Amplifier ◽  
Wide Bandwidth

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

Evanescent field thin-film optical amplifier

1994 ◽  
Vol 30 (1) ◽  
pp. 42-43 ◽  
Author(s):  
V.A. Kozlov ◽  
A.S. Svakhin ◽  
V.V. Ter-Mikirtychev
Keyword(s):  
Thin Film ◽  
Optical Amplifier ◽  
Evanescent Field

Optical amplifier noise reduction in mm-wave links by signal-ASE noise filtering

1999 ◽  
Vol 35 (2) ◽  
pp. 159 ◽  
Author(s):  
R.A. Griffin ◽  
P.M. Lane ◽  
J.J. O'Reilly
Keyword(s):  
Noise Reduction ◽  
Optical Amplifier ◽  
Noise Filtering ◽  
Amplifier Noise
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