Room-temperature continuous-wave metal grating distributed feedback quantum cascade lasers

2010 ◽  
Vol 96 (16) ◽  
pp. 161105 ◽  
Author(s):  
M. Carras ◽  
G. Maisons ◽  
B. Simozrag ◽  
M. Garcia ◽  
O. Parillaud ◽  
...  
Keyword(s):  
Room Temperature ◽  
Continuous Wave ◽  
Quantum Cascade Lasers ◽  
Distributed Feedback ◽  
Quantum Cascade ◽  
Metal Grating ◽  
Cascade Lasers

2.4 W room temperature continuous wave operation of distributed feedback quantum cascade lasers

2011 ◽  
Vol 98 (18) ◽  
pp. 181106 ◽  
Author(s):  
Q. Y. Lu ◽  
Y. Bai ◽  
N. Bandyopadhyay ◽  
S. Slivken ◽  
M. Razeghi
Keyword(s):  
Room Temperature ◽  
Continuous Wave ◽  
Quantum Cascade Lasers ◽  
Distributed Feedback ◽  
Quantum Cascade ◽  
Continuous Wave Operation ◽  
Cascade Lasers

scholarly journals Room temperature, continuous wave operation of distributed feedback quantum cascade lasers with widely spaced operation frequencies

2006 ◽  
Vol 89 (14) ◽  
pp. 141116 ◽  
Author(s):  
Andreas Wittmann ◽  
Marcella Giovannini ◽  
Jérôme Faist ◽  
Lubos Hvozdara ◽  
Stéphane Blaser ◽  
...  
Keyword(s):  
Room Temperature ◽  
Continuous Wave ◽  
Quantum Cascade Lasers ◽  
Distributed Feedback ◽  
Quantum Cascade ◽  
Continuous Wave Operation ◽  
Cascade Lasers

scholarly journals Long Wavelength (λ > 17 µm) Distributed Feedback Quantum Cascade Lasers Operating in a Continuous Wave at Room Temperature

Photonics ◽  
2019 ◽  
Vol 6 (1) ◽  
pp. 31 ◽  
Author(s):  
Hoang Nguyen Van ◽  
Zeineb Loghmari ◽  
Hadrien Philip ◽  
Michael Bahriz ◽  
Alexei Baranov ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
Room Temperature ◽  
Continuous Wave ◽  
Quantum Cascade Lasers ◽  
Molecular Spectroscopy ◽  
Single Mode ◽  
Distributed Feedback ◽  
Long Wavelength ◽  
Quantum Cascade ◽  
Cascade Lasers

The extension of the available spectral range covered by quantum cascade lasers (QCL) would allow one to address new molecular spectroscopy applications, in particular in the long wavelength domain of the mid-infrared. We report in this paper the realization of distributed feedback (DFB) QCLs, made of InAs and AlSb, that demonstrated a continuous wave (CW) and a single mode emission at a wavelength of 17.7 µm, with output powers in the mW range. This is the longest wavelength for DFB QCLs, and for any QCLs or semiconductor lasers in general, operating in a CW at room temperature.

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

Room temperature continuous wave operation of λ ∼ 3–3.2 μm quantum cascade lasers

2012 ◽  
Vol 101 (24) ◽  
pp. 241110 ◽  
Author(s):  
N. Bandyopadhyay ◽  
Y. Bai ◽  
S. Tsao ◽  
S. Nida ◽  
S. Slivken ◽  
...  
Keyword(s):  
Room Temperature ◽  
Continuous Wave ◽  
Quantum Cascade Lasers ◽  
Quantum Cascade ◽  
Continuous Wave Operation ◽  
Cascade Lasers
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