Design of composite InAsP/InGaAs quantum wells for a 1.55 μm polarization independent semiconductor optical amplifier

1999 ◽  
Vol 75 (18) ◽  
pp. 2782-2784 ◽  
Author(s):  
J. E. M. Haverkort ◽  
B. H. P. Dorren ◽  
M. Kemerink ◽  
A. Yu. Silov ◽  
J. H. Wolter
Keyword(s):  
Quantum Wells ◽  
Semiconductor Optical Amplifier ◽  
Optical Amplifier ◽  
Polarization Independent

Fiber ring-cavity laser based on semiconductor optical amplifier

2018 ◽  
Vol 32 (24) ◽  
pp. 1850266
Author(s):  
Min Luo ◽  
Wei Cao ◽  
Haiyan Chen
Keyword(s):  
Quantum Wells ◽  
Fiber Bragg Grating ◽  
Semiconductor Optical Amplifier ◽  
Operating Temperature ◽  
Ring Cavity ◽  
Optical Amplifier ◽  
Injection Current ◽  
Bragg Grating ◽  
Center Wavelength ◽  
Fiber Ring

A fiber ring-cavity laser based on InP/InGaAsP multi-quantum wells semiconductor optical amplifier is proposed and experimentally demonstrated. The laser uses InP/InGaAsP multi-quantum as well as the gain medium and fiber Bragg grating as the wavelength selector. It’s demonstrated that the center wavelength of the output amplified spontaneous emission spectrum for the InP/InGaAsP multiple-quantum wells appears blue shift when its injection current increases. A lasing at central wavelength of 1549.66 nm with the maximum output power of 1.524 mW is obtained with electro-optical efficiency of 1.1% at injection current of 220 mA and the fiber Bragg grating operating temperature of 23[Formula: see text]C. The threshold injection current of the laser is 78 mA. When the operating temperature of fiber Bragg grating increases from 8[Formula: see text]C to 28[Formula: see text]C, the center wavelength of output laser increases from 1549.27 to 1549.59 nm. It shows that the laser has good temperature stability.

Polarization-independent ASE four-wave mixing in a fast semiconductor optical amplifier

2015 ◽  
Vol 355 ◽  
pp. 498-503 ◽  
Author(s):  
Osayd M. Kharraz ◽  
Abu Bakar B. Mohammad ◽  
David I. Forsyth ◽  
Ali A Jasim ◽  
Harith Ahmad
Keyword(s):  
Semiconductor Optical Amplifier ◽  
Optical Amplifier ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Polarization Independent

Reduced Recovery Time Semiconductor Optical Amplifier Using p-Type-Doped Multiple Quantum Wells

2006 ◽  
Vol 18 (22) ◽  
pp. 2323-2325 ◽  
Author(s):  
L. Zhang ◽  
I. Kang ◽  
A. Bhardwaj ◽  
N. Sauer ◽  
S. Cabot ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Semiconductor Optical Amplifier ◽  
Recovery Time ◽  
Optical Amplifier ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
P Type

Polarization-independent wavelength conversion using a single-ring fiber laser with a semiconductor optical amplifier

2004 ◽  
Vol 1 (10) ◽  
pp. 507-510 ◽  
Author(s):  
Xiao-Feng Xu ◽  
Jue Wei ◽  
Zhu-Hui Kang ◽  
Yun Jiang ◽  
Wei-Zhong Zhu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Semiconductor Optical Amplifier ◽  
Wavelength Conversion ◽  
Optical Amplifier ◽  
Single Ring ◽  
Polarization Independent
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