DocumentCode
1656929
Title
BPSK laser communication terminals to be verified in space
Author
Lange, Robert ; Smutny, Berry
Author_Institution
Tesat Spacecom, Backnang, Germany
Volume
1
fYear
2004
Firstpage
441
Abstract
In the German LCTSX program funded by DLR and kicked off November, 2002, two flight models of a laser communication terminal (LCT) based on homodyne BPSK modulation is manufactured, qualified and delivered in 2005 by Tesat for an in-orbit verification planned in 2006. A satellite-to-ground link from the German LEO TerraSAR-X satellite to a ground station shall be established to study the impact the atmosphere has on a coherent link. Later on, in 2007 the LCT´s performance shall be verified by an inter-satellite link.
Keywords
neodymium; optical communication equipment; optical links; phase shift keying; satellite links; solid lasers; telecommunication terminals; yttrium compounds; BPSK laser communication terminals; BPSK modulation; German LCTSX program; German LEO TerraSAR-X satellite; YAG:Nd; YAl5O12:Nd; ground station; intersatellite link; satellite-to-ground link; Binary phase shift keying; Fiber lasers; Laser excitation; Lasers and electrooptics; Optical mixing; Optical receivers; Optical sensors; Optical transmitters; Phase modulation; Pump lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Military Communications Conference, 2004. MILCOM 2004. 2004 IEEE
Print_ISBN
0-7803-8847-X
Type
conf
DOI
10.1109/MILCOM.2004.1493308
Filename
1493308
Link To Document