Français
2. System: free-space optical communication link
2.1 System description
A free space optics (FSO) link is a system for transporting information over a distance using an optical carrier in air or vacuum (unguided). It requires the use of two terminals, one transmitting (often called Tx) and the other receiving (often called Rx). It can be monodirectional (simplex) (figure 2 a) or bidirectional (duplex) (figure 2 b). In the latter case, each terminal is both transmitter and receiver. A duplex link can be full-duplex when it carries information simultaneously in both directions, or half-duplex when it alternates...
The Ultimate Scientific and Technical Reference
This article is included in
Optics and photonics
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
System: free-space optical communication link
Communication chain
Bibliography
Standards and norms
Space Development Agency (2023). Optical Communications Terminal (OCT) Standard Version 3.1.0. United States Space Force.
https://www.sda.mil/wp-content/uploads/2023/06/SDA_OCT_Standard-3.1.0_Signed_Web_Version.pdf
The Consultative Committee for Space...
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
Optical space terminal
TESAT
Optical space terminal
Mynaric
...
The Ultimate Scientific and Technical Reference
