32-pixel FIRGA demonstrator: testing of a gallium arsenide photoconductor array for far-infrared astronomy

2000 ◽  
Author(s):  
Reinhard O. Katterloher ◽  
Lothar Barl ◽  
Gerd Jakob ◽  
Mitsuharu Konuma ◽  
Eugene E. Haller ◽  
...  
Keyword(s):  
Gallium Arsenide ◽  
Far Infrared ◽  
Infrared Astronomy

Far-Infrared Astronomy with the CO N+Deuterium Observations Receiver (CONDOR)

2008 ◽  
Vol 31 ◽  
pp. 215-216
Author(s):  
M.C. Wiedner ◽  
F. Bielau ◽  
M. Emprechtinger ◽  
O. Ricken ◽  
N. Volgenau ◽  
...  
Keyword(s):  
Far Infrared ◽  
Infrared Astronomy

The upGREAT heterodyne array receivers for far Infrared astronomy

2014 ◽  
Author(s):  
Christophe Risacher ◽  
Rolf Gusten ◽  
Jurgen Stutzki ◽  
Heinz-Wilhelm Hubers ◽  
Patrick Putz ◽  
...  
Keyword(s):  
Far Infrared ◽  
Infrared Astronomy

scholarly journals A Short Theoretical Note on Optical Absorption of Amorphous Gallium Arsenide in the Infrared Range

1998 ◽  
Vol 20 (3) ◽  
pp. 139-142 ◽  
Author(s):  
M. A. Grado-Caffaro ◽  
M. Grado-Caffaro
Keyword(s):  
Gallium Arsenide ◽  
Optical Absorption ◽  
Absorption Coefficient ◽  
Far Infrared ◽  
Optical Absorption Coefficient ◽  
Infrared Range ◽  
Structural Disorders ◽  
Theoretical Results

An approach to determine the optical absorption coefficient of amorphous GaAs in the far infrared range is developed. Results from this approach are compared with experiment and with other theoretical results. In our formulation, contributions corresponding to both dynamical and structural disorders are taken into consideration.

Limitations of ground based near and far infrared astronomy

1975 ◽  
Vol 15 (1) ◽  
pp. 13-17 ◽  
Author(s):  
G. Dall'Oglio ◽  
I. Guidi ◽  
B. Melchiorri ◽  
F. Melchiorri ◽  
V. Natale
Keyword(s):  
Far Infrared ◽  
Infrared Astronomy
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