Single-mode tunable, pulsed, and continuous wave quantum-cascade distributed feedback lasers at λ≅4.6–4.7 μm

2000 ◽  
Vol 76 (9) ◽  
pp. 1092-1094 ◽  
Author(s):  
Rüdeger Köhler ◽  
Claire Gmachl ◽  
Alessandro Tredicucci ◽  
Federico Capasso ◽  
Deborah L. Sivco ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Single Mode ◽  
Distributed Feedback ◽  
Distributed Feedback Lasers ◽  
Quantum Cascade

High-power, continuous-wave, current-tunable, single-mode quantum-cascade distributed-feedback lasers at λ ≅ 52 and λ ≅ 795 µm

2000 ◽  
Vol 25 (4) ◽  
pp. 230 ◽  
Author(s):  
Claire Gmachl ◽  
Federico Capasso ◽  
Alessandro Tredicucci ◽  
Deborah L. Sivco ◽  
James N. Baillargeon ◽  
...  
Keyword(s):  
High Power ◽  
Continuous Wave ◽  
Single Mode ◽  
Distributed Feedback ◽  
Distributed Feedback Lasers ◽  
Quantum Cascade

Mid-infrared, single-mode, continuously tunable Quantum Cascade distributed feedback lasers

2001 ◽  
Author(s):  
Claire Gmachl ◽  
Federico Capasso ◽  
Rudeger Kohler ◽  
Alessandro Tredicucci ◽  
Deborah L. Sivco ◽  
...  
Keyword(s):  
Single Mode ◽  
Distributed Feedback ◽  
Distributed Feedback Lasers ◽  
Mid Infrared ◽  
Quantum Cascade

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.

Demonstration of high-performance 10.16 μm quantum cascade distributed feedback lasers fabricated without epitaxial regrowth

1999 ◽  
Vol 75 (5) ◽  
pp. 665-667 ◽  
Author(s):  
Daniel Hofstetter ◽  
Jérôme Faist ◽  
Mattias Beck ◽  
Antoine Müller ◽  
Ursula Oesterle
Keyword(s):  
High Performance ◽  
Distributed Feedback ◽  
Distributed Feedback Lasers ◽  
Quantum Cascade ◽  
Epitaxial Regrowth

Single-mode 2.4 μm InGaAsSb/AlGaAsSb distributed feedback lasers for gas sensing

2009 ◽  
Vol 95 (4) ◽  
pp. 041104 ◽  
Author(s):  
J. A. Gupta ◽  
P. J. Barrios ◽  
J. Lapointe ◽  
G. C. Aers ◽  
C. Storey
Keyword(s):  
Gas Sensing ◽  
Single Mode ◽  
Distributed Feedback ◽  
Distributed Feedback Lasers

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

Room-temperature continuous-wave single-mode quantum cascade lasers

2006 ◽  
Author(s):  
Stéphane Blaser ◽  
Lubos Hvozdara ◽  
Yargo Bonetti ◽  
Antoine Muller ◽  
Andreas Bächle ◽  
...  
Keyword(s):  
Room Temperature ◽  
Continuous Wave ◽  
Quantum Cascade Lasers ◽  
Single Mode ◽  
Quantum Cascade ◽  
Cascade Lasers
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