scholarly journals Analysis of low-threshold optically pumped III-nitride microdisk lasers

2020 ◽  
Vol 117 (12) ◽  
pp. 121103
Author(s):  
Farsane Tabataba-Vakili ◽  
Christelle Brimont ◽  
Blandine Alloing ◽  
Benjamin Damilano ◽  
Laetitia Doyennette ◽  
...  
Keyword(s):  
Optically Pumped ◽  
Microdisk Lasers ◽  
Low Threshold

Low threshold 1550 nm emitting QD optically pumped VCSEL

2020 ◽  
pp. 1-1
Author(s):  
C. Paranthoen ◽  
C. Levallois ◽  
G. Brivalle ◽  
M. Perrin ◽  
A. Le Corre ◽  
...  
Keyword(s):  
Optically Pumped ◽  
Low Threshold

Low threshold, room temperature pulsed and quasi-continuous lasing in optically pumped CdZnTe/ZnTe quantum wells

1993 ◽  
Vol 22 (5) ◽  
pp. 479-484 ◽  
Author(s):  
R. D. Feldman ◽  
T. D. Harris ◽  
J. E. Zucker ◽  
D. Lee ◽  
R. F. Austin ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Room Temperature ◽  
Optically Pumped ◽  
Low Threshold

scholarly journals InP-on-Si Optically Pumped Microdisk Lasers via Monolithic Growth and Wafer Bonding

2019 ◽  
Vol 25 (6) ◽  
pp. 1-7 ◽  
Author(s):  
Svenja Mauthe ◽  
Noelia Vico Trivino ◽  
Yannick Baumgartner ◽  
Marilyne Sousa ◽  
Daniele Caimi ◽  
...  
Keyword(s):  
Wafer Bonding ◽  
Optically Pumped ◽  
Microdisk Lasers

Optically pumped InAs quantum dot microdisk lasers

2000 ◽  
Vol 76 (24) ◽  
pp. 3519-3521 ◽  
Author(s):  
H. Cao ◽  
J. Y. Xu ◽  
W. H. Xiang ◽  
Y. Ma ◽  
S.-H. Chang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Optically Pumped ◽  
Microdisk Lasers ◽  
Inas Quantum Dot

Single-mode lasing of InGaAs/InGaAsP MQWs microdisk lasers with low threshold

2000 ◽  
Author(s):  
Yuzhai Pan ◽  
Yongqiang Ning ◽  
Hui Suo ◽  
Yun Liu ◽  
Lijun Wang ◽  
...  
Keyword(s):  
Single Mode ◽  
Microdisk Lasers ◽  
Low Threshold

Microstructure-Based Lasing in GaN/AlGaN Separate Confinement Heterostructures

1999 ◽  
Vol 595 ◽  
Author(s):  
S. Bidnyk ◽  
J. B. Lam ◽  
B. D. Little ◽  
G. H. Gainer ◽  
Y. H. Kwon ◽  
...  
Keyword(s):  
Strain Relaxation ◽  
Laser Diodes ◽  
Ultra Violet ◽  
Temperature Stability ◽  
Far Field ◽  
Optically Pumped ◽  
Lasing Wavelength ◽  
Field Patterns ◽  
Low Threshold ◽  
Lasing Modes

AbstractWe report on an experimental study of microstructure-based lasing in an optically pumped GaN/AlGaN separate confinement heterostructure (SCH). We achieved low-threshold ultra-violet lasing in optically pumped GaN/AlGaN separate confinement heterostructures over a wide temperature range. The spacing, directionality, and far-field patterns of the lasing modes are shown to be the result of microcavities that were naturally formed in the structures due to strain relaxation. The temperature sensitivity of the lasing wavelength was found to be twice as low as that of bulk-like GaN films. Based on these results, we discuss possibilities for the development of ultra-violet laser diodes with increased temperature stability of the emission wavelength.

scholarly journals Optically-pumped InAs/GaAs quantum-dot microdisk lasers monolithically grown on on-axis Si (001) substrate

2019 ◽  
Author(s):  
Taojie Zhou ◽  
Mingchu Tang ◽  
Guohong Xiang ◽  
Siming Chen ◽  
Huiyun Liu ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Optically Pumped ◽  
Microdisk Lasers ◽  
Gaas Quantum Dot
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