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Terabit-Throughput GEO Satellite Optical Feeder Link Testbed

Poliak, Juraj and Giggenbach, Dirk and Moll, Florian and Rein, Fabian and Fuchs, Christian and Mata Calvo, Ramon (2015) Terabit-Throughput GEO Satellite Optical Feeder Link Testbed. In: 13th International Conference on Telecommunications (ConTEL 2015), pp. 1-5. IEEE. 13th International Conference on Telecommunications (ConTEL 2015), 13-15 Jul 2015, Graz, Austria. doi: 10.1109/ConTEL.2015.7231196. ISBN 978-1-4799-8971-3.

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Official URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7231196

Abstract

The paper presents an experimental testbed, which will be used for the demonstration of more than 1 Tbps free-space optical (FSO) transmission in a scenario similar to that of GEO uplink. The chosen terrestrial scenario corresponds to worst-case conditions of a GEO uplink scenario according to the atmospheric channel characteristics and the geometry of the scenario. The testbed consists of a DWDM-based FSO link over 26km distance with less than 2° elevation. The communications system consists of several DWDM transmitters, which are multiplexed, amplified and transmitted in a single FSO channel. The transmitter as well as the receiver will be pointed and tracked by a high-precision fine-pointing mechanism. The state of the atmospheric transmission media will be monitored in real-time, allowing us to deepen our understanding of the optical satellite uplink transmission.

Item URL in elib:https://elib.dlr.de/97362/
Document Type:Conference or Workshop Item (Speech)
Title:Terabit-Throughput GEO Satellite Optical Feeder Link Testbed
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Poliak, JurajUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Giggenbach, DirkUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Moll, FlorianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rein, FabianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fuchs, ChristianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mata Calvo, RamonUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:13 July 2015
Journal or Publication Title:13th International Conference on Telecommunications (ConTEL 2015)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI:10.1109/ConTEL.2015.7231196
Page Range:pp. 1-5
Publisher:IEEE
ISBN:978-1-4799-8971-3
Status:Published
Keywords:optical GEO feeder link; optical satellite communications; high-throughput communications; free-space optics; DWDM; KNOCGOP
Event Title:13th International Conference on Telecommunications (ConTEL 2015)
Event Location:Graz, Austria
Event Type:international Conference
Event Dates:13-15 Jul 2015
Organizer:Graz University of Technology
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication and Navigation
DLR - Research area:Raumfahrt
DLR - Program:R KN - Kommunikation und Navigation
DLR - Research theme (Project):R - Vorhaben Multimedia Satellitennetze (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Satellite Networks
Deposited By: Poliak, Juraj
Deposited On:08 Sep 2015 14:00
Last Modified:08 Sep 2015 14:00

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