Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Capacity of coherent laser downlinks

Autor
Belmonte, A.
Tipus d'activitat
Article en revista
Revista
Journal of lightwave technology
Data de publicació
2014-06-01
Volum
32
Número
11
Pàgina inicial
2128
Pàgina final
2132
DOI
https://doi.org/10.1109/JLT.2014.2321186 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/24990 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6808415&url=http%3A%2F%2Fieeexplore.ieee.org%2Fstamp%2Fstamp.jsp%3Ftp%3D%26arnumber%3D6808415 Obrir en finestra nova
Resum
Accurate knowledge of information data capacity between a spacecraft and optical ground stations is of utmost importance for assessing the feasibility of laser downlinks in future high bandwidth communication systems from space. For the additional cost and complexity of the downlink systems, there is a growing interest for the sensitivity and spectral efficiency potential of coherent optical receivers. But in practice, as the link includes part of the atmosphere, the potential of coherent receiv...
Citació
Belmonte, A. Capacity of coherent laser downlinks. "Journal of lightwave technology", 01 Juny 2014, vol. 32, núm. 11, p. 2128-2132.
Paraules clau
Adaptive optics, Arrays, Atmospheric-turbulence, Channel-matched receivers, Channels, Communication, Diversity, Equal-gain, Free-space coherent optical communications, Performance analysis, Receivers, Satellite downlinks, Space optical-systems
Grup de recerca
RSLAB - Grup de Recerca en Teledetecció

Participants