Wavelength dependence of noise figure of a travelling-wave GaInAsP/InP laser amplifier

1988 ◽  
Vol 24 (2) ◽  
pp. 99 ◽  
Author(s):  
M.G. Oberg ◽  
N.A. Olsson
Keyword(s):  
Noise Figure ◽  
Wavelength Dependence ◽  
Travelling Wave ◽  
Laser Amplifier

scholarly journals Wavelength dependence of noise figure in InGaAs/InGaAsP multiple-quantum-well laser amplifier

1992 ◽  
Vol 4 (6) ◽  
pp. 550-553 ◽  
Author(s):  
K.S. Jepsen ◽  
B. Mikkelsen ◽  
J.H. Povlsen ◽  
M. Yamaguchi ◽  
K.E. Stubkjaer
Keyword(s):  
Quantum Well ◽  
Noise Figure ◽  
Multiple Quantum Well ◽  
Wavelength Dependence ◽  
Multiple Quantum ◽  
Laser Amplifier ◽  
Quantum Well Laser ◽  
Multiple Quantum Well Laser

100 Mbit/s PSK heterodyne experiment using a travelling-wave laser amplifier

1987 ◽  
Vol 23 (6) ◽  
pp. 296 ◽  
Author(s):  
R.C. Steele ◽  
I.W. Marshall
Keyword(s):  
Travelling Wave ◽  
Laser Amplifier ◽  
Wave Laser

The Design of a 1~13 GHz GaAs Travelling Wave Amplifier

2013 ◽  
Vol 427-429 ◽  
pp. 1080-1084
Author(s):  
Yan Pu ◽  
Guo Qiang Wang ◽  
Zheng Rong He ◽  
Lin Tao Liu
Keyword(s):  
Output Power ◽  
Noise Figure ◽  
Travelling Wave ◽  
Equivalent Model ◽  
Small Signal ◽  
Frequency Range ◽  
Minimum Noise ◽  
Minimum Noise Figure

A 4-stage travelling wave amplifier with 10dB ± 1.2 dB gain and 12 GHz bandwidth is presented in the paper. The parameters of the small signal equivalent model about the GaAs PHEMT are extracted to evaluate the characterization of the device, which is also used to design the amplifier. The amplifier has a minimum noise figure lower than 4.8 dB in the frequency range, and the S11 and S22 are below-10 dB and-7 dB, which demonstrate a good performance. The P1dB and IIP3 are 7.3 dBm and 24 dBm, respectively, and the saturation output power is above 20 dBm at 13 GHz.

Sea trial of submarine optical amplifier repeater system using travelling-wave semiconductor laser amplifier

1989 ◽  
Vol 25 (19) ◽  
pp. 1299
Author(s):  
S. Yamamoto ◽  
H. Taga ◽  
Y. Namihira ◽  
K. Mochizuki ◽  
H. Wakabayashi
Keyword(s):  
Semiconductor Laser ◽  
Optical Amplifier ◽  
Travelling Wave ◽  
Laser Amplifier ◽  
Sea Trial ◽  
Semiconductor Laser Amplifier

Four-wave mixing in travelling-wave semiconductor laser amplifier

1989 ◽  
Vol 25 (4) ◽  
pp. 272 ◽  
Author(s):  
F. Favre ◽  
D. LeGuen ◽  
J.-C. Simon ◽  
P. Doussiere
Keyword(s):  
Semiconductor Laser ◽  
Four Wave Mixing ◽  
Travelling Wave ◽  
Wave Mixing ◽  
Laser Amplifier ◽  
Semiconductor Laser Amplifier

Wideband 1.5μm optical receiver using travelling-wave laser amplifier

1986 ◽  
Vol 22 (23) ◽  
pp. 1238 ◽  
Author(s):  
M.J. O'Mahony ◽  
I.W. Marshall ◽  
H.J. Westlake ◽  
W.G. Stallard
Keyword(s):  
Travelling Wave ◽  
Optical Receiver ◽  
Laser Amplifier ◽  
Wave Laser
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