High-sensitivity receivers for free-space optical transmission links
Paper in proceeding, 2022
We review sensitivity limitations of optical receivers used in long-haul FSO links and describe recent results using phase-sensitively pre-amplified receivers, with emphasis on cases where the received signals are very weak.
free-space optical transmission
phase-sensitive amplification
Author
Peter Andrekson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2022
679-681
9781665410441 (ISBN)
13th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2022
Porto, Portugal,
Porto, Portugal,
Areas of Advance
Information and Communication Technology
Subject Categories
Telecommunications
Atom and Molecular Physics and Optics
Other Physics Topics
DOI
10.1109/CSNDSP54353.2022.9907916