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From ground to space: How to increase the confidence level in your flight optics

Riede, Wolfgang and Allenspacher, Paul and Lammers, Melanie and Wernham, Denny and Ciapponi, Allesandra and Heese, Clemens and Jensen, Lars and Maedebach, Heinrich and Ristau, Detlef (2013) From ground to space: How to increase the confidence level in your flight optics. In: 45rd Annual Laser Damage Symposium on Optical Materials for High Power Lasers, 8885. SPIE Laser Damage, 22.-25. Sep. 2013, Boulder, USA.

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Official URL: http://dx.doi.org/10.1117/12.2030296

Abstract

To cover the preparatory test issues of upcoming ESA space laser missions, in joined effort amongst various laboratories, an adaptation of existing laser damage test benches has been performed. Conventional S-on-1 tests were extended with raster scanning procedures. Various aspects of characteristic damage curve issues are discussed. Sensitive surface analysis like time-of-flight SIMS is used to identify potential low density low damage threshold precursors. The inter-correlation of flight module testing and preceding single component testing is demonstrated. Finally, the successful execution of a flight module endurance test with more than 200 Mio. shots is detailed.

Item URL in elib:https://elib.dlr.de/85112/
Document Type:Conference or Workshop Item (Speech)
Additional Information:Copyright 2013 Society of Photo Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Title:From ground to space: How to increase the confidence level in your flight optics
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Riede, WolfgangDeutsches Zentrum für Luft und Raumfahrt, Stuttgart, GermanyUNSPECIFIED
Allenspacher, PaulDeutsches Zentrum für Luft und Raumfahrt, Stuttgart, GermanyUNSPECIFIED
Lammers, MelanieDeutsches Zentrum für Luft und Raumfahrt, Stuttgart, GermanyUNSPECIFIED
Wernham, DennyEuroean Space Technology & Research Center, Noordwijk, The NetherlandsUNSPECIFIED
Ciapponi, AllesandraEuroean Space Technology & Research Center, Noordwijk, The NetherlandsUNSPECIFIED
Heese, ClemensEuroean Space Technology & Research Center, Noordwijk, The NetherlandsUNSPECIFIED
Jensen, LarsLaser Zentrum Hanover, Hanover, GermanyUNSPECIFIED
Maedebach, HeinrichLaser Zentrum Hanover, Hanover, GermanyUNSPECIFIED
Ristau, DetlefLaser Zentrum Hanover, Hanover, GermanyUNSPECIFIED
Date:November 2013
Journal or Publication Title:45rd Annual Laser Damage Symposium on Optical Materials for High Power Lasers
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:8885
Series Name:Proceedings of SPIE
Status:Published
Keywords:LIDT, S-on-1 test, raster scan, high power laser system, space qualification, endurance test.
Event Title:SPIE Laser Damage
Event Location:Boulder, USA
Event Type:international Conference
Event Dates:22.-25. Sep. 2013
Organizer:SPIE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Laser Research and Technology (old)
Location: Stuttgart
Institutes and Institutions:Institute of Technical Physics > Active Optical Systems
Deposited By: Lammers, Melanie
Deposited On:04 Dec 2013 15:09
Last Modified:08 May 2014 23:29

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