Mobile optical high-speed data links with small terminals

D. Giggenbach

doi:10.1117/12.831141

24 September 2009 Mobile optical high-speed data links with small terminals

D. Giggenbach

Proceedings Volume 7480, Unmanned/Unattended Sensors and Sensor Networks VI; 74800I (2009) https://doi.org/10.1117/12.831141
Event: SPIE Security + Defence, 2009, Berlin, Germany

Abstract

Mobile Optical Free-Space Communication (MFSO) downlinks from observation platforms in low earth orbit or in the atmosphere will allow nearly undetectable high-speed data links with small and low-power laser communication terminals. Several research institutions and companies are developing MFSO terminal technology for application in tactical and strategic communication scenarios as well as for civilian and security purposes. DLR is advancing this technology based on mature terrestrial fiber link components towards reliable and cost-effective free-space links. Successful demonstrations in the lower troposphere, the stratosphere, and from space have shown the potential of this technology. Future applications of MFSO will cover high-speed space downlinks, frequency distribution for navigation purposes, secure quantum key distribution, bidirectional links between aeronautic nodes, as well as near ground links between vehicles or ships. In this paper we will present aspects of the system design, calculate link performance limits, and show results of aeronautic and space downlink trials.

Citation Download Citation

D. Giggenbach "Mobile optical high-speed data links with small terminals", Proc. SPIE 7480, Unmanned/Unattended Sensors and Sensor Networks VI, 74800I (24 September 2009); https://doi.org/10.1117/12.831141

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available