Demonstration of free space transmission from a THz quantum cascade laser to a quantum well detector

2009 ◽  
Author(s):  
P.D. Grant ◽  
R. Dudek ◽  
S. Laframboise ◽  
M. Graf ◽  
Z.R. Wasilewski ◽  
...  
Keyword(s):  
Quantum Well ◽  
Quantum Cascade Laser ◽  
Free Space ◽  
Quantum Cascade ◽  
Well Detector

Terahertz free space communications demonstration with quantum cascade laser and quantum well photodetector

2009 ◽  
Vol 45 (18) ◽  
pp. 952 ◽  
Author(s):  
P.D. Grant ◽  
S.R. Laframboise ◽  
R. Dudek ◽  
M. Graf ◽  
A. Bezinger ◽  
...  
Keyword(s):  
Quantum Well ◽  
Quantum Cascade Laser ◽  
Free Space ◽  
Space Communications ◽  
Quantum Cascade

Frequency Noise Reduction in a Quantum Cascade Laser Using a Short Free-Space Delay Line

2019 ◽  
Author(s):  
Atif Shehzad ◽  
Pierre Brochard ◽  
Renaud Matthey ◽  
Thomas Südmeyer ◽  
Stéphane Schilt
Keyword(s):  
Noise Reduction ◽  
Quantum Cascade Laser ◽  
Free Space ◽  
Delay Line ◽  
Frequency Noise ◽  
Quantum Cascade

Transmitter with quantum cascade laser for free space optics communication system

2011 ◽  
Vol 59 (4) ◽  
pp. 419-423 ◽  
Author(s):  
M. Gutowska ◽  
D. Pierścińska ◽  
M. Nowakowski ◽  
K. Pierściński ◽  
D. Szabra ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Communication System ◽  
Free Space ◽  
Open Space ◽  
Spectral Characteristics ◽  
Average Power ◽  
Experimental Tests ◽  
Free Space Optics ◽  
Quantum Cascade ◽  
Space Optics

Transmitter with quantum cascade laser for free space optics communication system The paper presents results of experimental tests of the quantum cascade laser from Alpes Lasers company in terms of its application in the optic communication system in an open space. The measurements involved the current - voltage characteristics while measuring also the average power of emitted radiation, and spectral characteristics for different temperatures and different laser pulse durations. The duration of laser pulses was matched to parameters used in telecommunication interfaces. The construction of the transmitter module which uses the tested laser is also presented.

Up to 6 Gbps Mid-Infrared Free-Space Transmission with a Directly Modulated Quantum Cascade Laser

2021 ◽  
Author(s):  
Xiaodan Pang ◽  
Richard Schatz ◽  
Mahdieh Joharifar ◽  
Aleksejs Udalcovs ◽  
Vjaceslavs Bobrovs ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Free Space ◽  
Mid Infrared ◽  
Quantum Cascade

scholarly journals Bound-to-continuum terahertz quantum cascade laser with a single-quantum-well phonon extraction/injection stage

2009 ◽  
Vol 11 (12) ◽  
pp. 125022 ◽  
Author(s):  
Maria I Amanti ◽  
Giacomo Scalari ◽  
Romain Terazzi ◽  
Milan Fischer ◽  
Mattias Beck ◽  
...  
Keyword(s):  
Quantum Well ◽  
Quantum Cascade Laser ◽  
Single Quantum ◽  
Single Quantum Well ◽  
Quantum Cascade

Wireless communication demonstration at 4.1 THz using quantum cascade laser and quantum well photodetector

2011 ◽  
Vol 47 (17) ◽  
pp. 1002 ◽  
Author(s):  
Z. Chen ◽  
Z.Y. Tan ◽  
Y.J. Han ◽  
R. Zhang ◽  
X.G. Guo ◽  
...  
Keyword(s):  
Wireless Communication ◽  
Quantum Well ◽  
Quantum Cascade Laser ◽  
Quantum Cascade
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