5.6 μm quantum cascade lasers based on a two-material active region composition with a room temperature wall-plug efficiency exceeding 28%

2016 ◽  
Vol 109 (12) ◽  
pp. 121109 ◽  
Author(s):  
A. Lyakh ◽  
M. Suttinger ◽  
R. Go ◽  
P. Figueiredo ◽  
A. Todi
Keyword(s):  
Active Region ◽  
Room Temperature ◽  
Quantum Cascade Lasers ◽  
Quantum Cascade ◽  
Wall Plug Efficiency ◽  
Cascade Lasers

scholarly journals λ~71 μm quantum cascade lasers with 19% wall-plug efficiency at room temperature

2011 ◽  
Vol 19 (18) ◽  
pp. 17203 ◽  
Author(s):  
Richard Maulini ◽  
Arkadiy Lyakh ◽  
Alexei Tsekoun ◽  
C. Kumar N. Patel
Keyword(s):  
Room Temperature ◽  
Quantum Cascade Lasers ◽  
Quantum Cascade ◽  
Wall Plug Efficiency ◽  
Cascade Lasers

The Effect of Active Region Heating on Dynamic and Power Characteristics of Quantum Cascade Lasers Emitting at a Wavelength of 4.8 µm at Room Temperature

2019 ◽  
Vol 127 (3) ◽  
pp. 479-482
Author(s):  
V. V. Dudelev ◽  
V. V. Mamutin ◽  
D. V. Chistyakov ◽  
E. A. Kognovitskaya ◽  
V. I. Kuchinskii ◽  
...  
Keyword(s):  
Active Region ◽  
Room Temperature ◽  
Quantum Cascade Lasers ◽  
Quantum Cascade ◽  
Power Characteristics ◽  
Cascade Lasers

Room temperature quantum cascade lasers with 27% wall plug efficiency

2011 ◽  
Vol 98 (18) ◽  
pp. 181102 ◽  
Author(s):  
Y. Bai ◽  
N. Bandyopadhyay ◽  
S. Tsao ◽  
S. Slivken ◽  
M. Razeghi
Keyword(s):  
Room Temperature ◽  
Quantum Cascade Lasers ◽  
Quantum Cascade ◽  
Wall Plug Efficiency ◽  
Cascade Lasers

scholarly journals Влияние разогрева активной области на динамические и мощностные характеристики квантовых каскадных лазеров, излучающих на длине волны 4.8 μm при комнатной температуре

2019 ◽  
Vol 127 (9) ◽  
pp. 445
Author(s):  
В.В. Дюделев ◽  
В.В. Мамутин ◽  
Д.В. Чистяков ◽  
Е.А. Когновицкая ◽  
В.И. Кучинский ◽  
...  
Keyword(s):  
Active Region ◽  
Pump Pulse ◽  
Spectral Range ◽  
Room Temperature ◽  
Quantum Cascade Lasers ◽  
Quantum Cascade ◽  
Power Characteristics ◽  
Turn On ◽  
Cascade Lasers

AbstractResults of studying stripe quantum cascade lasers emitting at room temperature in the spectral range of 4.8 µm are presented. Power characteristics and turn-on dynamics of the lasers upon pulse pumping are studied. The performed investigations demonstrate the presence of a significant heating of the active region during the pump pulse.

λ∼3.36 μm room temperature InGaAs/AlAs(Sb) quantum cascade lasers with third order distributed feedback grating

2010 ◽  
Vol 97 (11) ◽  
pp. 111113 ◽  
Author(s):  
J. P. Commin ◽  
K. Kennedy ◽  
D. G. Revin ◽  
S. Y. Zhang ◽  
A. B. Krysa ◽  
...  
Keyword(s):  
Room Temperature ◽  
Quantum Cascade Lasers ◽  
Distributed Feedback ◽  
Third Order ◽  
Quantum Cascade ◽  
Cascade Lasers

High-power long-wavelength room-temperature MOVPE-grown quantum cascade lasers with air-semiconductor waveguide

2008 ◽  
Vol 44 (8) ◽  
pp. 525 ◽  
Author(s):  
Q.J. Wang ◽  
C. Pflügl ◽  
L. Diehl ◽  
F. Capasso ◽  
S. Furuta ◽  
...  
Keyword(s):  
High Power ◽  
Room Temperature ◽  
Quantum Cascade Lasers ◽  
Long Wavelength ◽  
Quantum Cascade ◽  
Cascade Lasers

Room temperature mid-infrared quantum cascade lasers

1996 ◽  
Vol 32 (6) ◽  
pp. 560 ◽  
Author(s):  
J. Faist ◽  
F. Capasso ◽  
C. Sirtori ◽  
D.L. Sivco ◽  
A.L. Hutchinson ◽  
...  
Keyword(s):  
Room Temperature ◽  
Quantum Cascade Lasers ◽  
Mid Infrared ◽  
Quantum Cascade ◽  
Cascade Lasers
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