Coherent 5.35μm surface emission from a GaAs-based distributed feedback quantum-cascade laser

2006 ◽  
Vol 88 (12) ◽  
pp. 121104 ◽  
Author(s):  
M. Austerer ◽  
C. Pflügl ◽  
S. Golka ◽  
W. Schrenk ◽  
A. M. Andrews ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Distributed Feedback ◽  
Quantum Cascade ◽  
Surface Emission

Terahertz Quantum Cascade Laser of First-Order Distributed Feedback Based on a Buried Grating

2021 ◽  
Vol 41 (2) ◽  
pp. 0214001
Author(s):  
常高垒 Chang Gaolei ◽  
朱欢 Zhu Huan ◽  
俞辰韧 Yu Chenren ◽  
朱海卿 Zhu Haiqing ◽  
徐刚毅 Xu Gangyi ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Distributed Feedback ◽  
Quantum Cascade ◽  
First Order

scholarly journals Квантово-каскадный лазер с выводом излучения через текстурированный слой

2021 ◽  
Vol 55 (11) ◽  
pp. 1081
Author(s):  
А.В Бабичев ◽  
Е.С Колодезный ◽  
А.Г Гладышев ◽  
Д.В Денисов ◽  
Г.В Вознюк ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Ion Beam ◽  
Ultrahigh Vacuum ◽  
Far Field ◽  
Field Profile ◽  
Quantum Cascade ◽  
Surface Emission ◽  
Radiation Output

The results of studies of ring quantum-cascade laser with a surface emission with radiation output through a textured layer formed in the layers of the top cladding of the waveguide by ultrahigh vacuum ion beam milling are presented. The far-field profile shows that the radiation is output through the windows with a textured layer in the range of angles of ~ 63–75 degrees to the normal.

scholarly journals Surface emission from episide-down short distributed-feedback quantum cascade lasers

2008 ◽  
Vol 16 (16) ◽  
pp. 11920 ◽  
Author(s):  
Stephan Schartner ◽  
Maximilian Austerer ◽  
Werner Schrenk ◽  
Aaron M. Andrews ◽  
Pavel Klang ◽  
...  
Keyword(s):  
Quantum Cascade Lasers ◽  
Distributed Feedback ◽  
Quantum Cascade ◽  
Surface Emission ◽  
Cascade Lasers

Sensitive absorption spectroscopy with a room-temperature distributed-feedback quantum-cascade laser

1998 ◽  
Vol 23 (3) ◽  
pp. 219 ◽  
Author(s):  
K. Namjou ◽  
S. Cai ◽  
E. A. Whittaker ◽  
J. Faist ◽  
C. Gmachl ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Quantum Cascade Laser ◽  
Room Temperature ◽  
Distributed Feedback ◽  
Quantum Cascade

scholarly journals Hydrogen peroxide detection with quartz-enhanced photoacoustic spectroscopy using a distributed-feedback quantum cascade laser

2014 ◽  
Vol 104 (4) ◽  
pp. 041117 ◽  
Author(s):  
Wei Ren ◽  
Wenzhe Jiang ◽  
Nancy P. Sanchez ◽  
Pietro Patimisco ◽  
Vincenzo Spagnolo ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Quantum Cascade Laser ◽  
Photoacoustic Spectroscopy ◽  
Distributed Feedback ◽  
Quantum Cascade ◽  
Hydrogen Peroxide Detection
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