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Qualification and calibration of DLR's optical BiROS payload

Schmidt, Christopher and Rein, Fabian and Brechtelsbauer, Martin and Lauterbach, Axel and Krutz, David and Sebastian, Ilse and Lieder, Matthias and Schrandt, Friedrich and Fuchs, Christian (2014) Qualification and calibration of DLR's optical BiROS payload. International Conference on Space Optics, 2014-10-07 - 2014-10-10, Tenerife, Canary Islands, Spain. doi: 10.1117/12.2304076.

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Abstract

Direct optical communication links might offer a solution for the increasing demand of transmission capacity in satellite missions. Although direct space-to-ground links suffer from limited availability due to cloud coverage, the achievable data rates can be higher by orders of magnitude compared to traditional RF communication systems. DLR’s Institute of Communications and Navigation is currently developing an experimental communication payload for DLR’s BiROS satellite. The laser terminal consists of a tracking sensor with an uplink channel and two kinds of laser sources: a directly modulated High-Power Laser Diode (HPLD) and an Erbium Doped Fiber Amplifier (EDFA). This paper will give an overview about the hardware of the laser terminal with a special focus on the calibration of the optical system and the space-qualification, including a radiation test especially for the optical components. Further, the data reception and storage on ground station site will be discussed.

Item URL in elib:https://elib.dlr.de/93689/
Document Type:Conference or Workshop Item (Poster)
Title:Qualification and calibration of DLR's optical BiROS payload
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Schmidt, ChristopherUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rein, FabianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Brechtelsbauer, MartinUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lauterbach, AxelUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Krutz, DavidUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sebastian, IlseUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lieder, MatthiasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Schrandt, FriedrichUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fuchs, ChristianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:2014
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI:10.1117/12.2304076
Status:Published
Keywords:Optical Communication, BiROS, FSO, KNOCGOP
Event Title:International Conference on Space Optics
Event Location:Tenerife, Canary Islands, Spain
Event Type:international Conference
Event Start Date:7 October 2014
Event End Date:10 October 2014
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 - Projekt PROSIRIS (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Satellite Networks
Institute of Optical Sensor Systems > Optics, Calibration and Validation
Institute of Optical Sensor Systems > Optical Sensorics / Electronics
Deposited By: Schmidt, Christopher
Deposited On:05 Jan 2015 11:26
Last Modified:24 Apr 2024 19:59

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