High gain semiconductor optical amplifier — Laser diode at visible wavelength

2016 ◽  
Author(s):  
Chao Shen ◽  
Changmin Lee ◽  
Tien Khee Ng ◽  
Shuji Nakamura ◽  
James S. Speck ◽  
...  
Keyword(s):  
Laser Diode ◽  
Semiconductor Optical Amplifier ◽  
Optical Amplifier ◽  
High Gain ◽  
Visible Wavelength

scholarly journals Увеличение эффективности тандема полупроводниковый лазер-оптический усилитель на основе самоорганизующихся 8s квантовых точек

2021 ◽  
Vol 55 (12) ◽  
pp. 1223
Author(s):  
А.Е. Жуков ◽  
Н.В. Крыжановская ◽  
Э.И. Моисеев ◽  
А.С. Драгунова ◽  
А.М. Надточий ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Excited State ◽  
Laser Diode ◽  
Ground State ◽  
Semiconductor Optical Amplifier ◽  
Optical Transition ◽  
Optical Amplifier ◽  
Rate Equations ◽  
Resonator Length ◽  
Optimal Value

The rate equations are used to analyze the characteristics of a tandem consisting of a laser diode and a semiconductor optical amplifier made of a single heterostructure with quantum dots. The optimal value of the current distribution coefficient the amplifier and the laser, as well as the optimal resonator length that provides the highest output power of the tandem were determined. It is shown that the use of the tandem allows, at the same total consumed current, to significantly (more than 4 times for 1 A) increase the power emitted through the ground-state optical transition in comparison with that achievable with a laser diode solely being limited by the onset of lasing through an excited-state optical transition.

High-gain quantum-dot semiconductor optical amplifier for 1300 nm

2003 ◽  
Vol 39 (11) ◽  
pp. 1409-1414 ◽  
Author(s):  
Z. Bakonyi ◽  
Hui Su ◽  
G. Onishchukov ◽  
L.F. Lester ◽  
A.L. Gray ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Semiconductor Optical Amplifier ◽  
Optical Amplifier ◽  
High Gain

High power narrow linewidth discrete mode laser diode integrated with a curved semiconductor optical amplifier emitting at 2051  nm

2018 ◽  
Vol 57 (22) ◽  
pp. E1 ◽  
Author(s):  
Richard Phelan ◽  
Michael Gleeson ◽  
Diarmuid Byrne ◽  
John O’Carroll ◽  
Marta Nawrocka ◽  
...  
Keyword(s):  
Laser Diode ◽  
High Power ◽  
Semiconductor Optical Amplifier ◽  
Optical Amplifier ◽  
Narrow Linewidth ◽  
Mode Laser ◽  
Discrete Mode

Wavelength Tunability of Laterally Coupled Semiconductor Optical Amplifier and Semiconductor Laser Diode

2002 ◽  
Vol 41 (Part 2, No. 5B) ◽  
pp. L574-L576 ◽  
Author(s):  
Dae Sin Kim ◽  
Seok Lee ◽  
Jae Hun Kim ◽  
Deok Ha Woo ◽  
Sun Ho Kim ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
Laser Diode ◽  
Semiconductor Optical Amplifier ◽  
Optical Amplifier ◽  
Semiconductor Laser Diode ◽  
Wavelength Tunability ◽  
Coupled Semiconductor
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