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Harmonisation of two nanosecond laser induced damage testing facilities at 1064 nm in vacuum and ambient pressure

Heese, Clemens and Ciapponi, Alessandra and Allenspacher, Paul and Riede, Wolfgang (2014) Harmonisation of two nanosecond laser induced damage testing facilities at 1064 nm in vacuum and ambient pressure. In: Proceedings of SPIE - The International Society for Optical Engineering, 46. SPIE. Laser Damage: XLVI Annual Symposium on Optical Materials for High-Power Lasers, 14.-17. September 2014, Boulder, USA. (In Press)

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Official URL: http://spie.org/x12823.xml

Abstract

In this paper we will discuss the difficulties of performing comparable laser damage testing as well as a detailed analysis of the measurements conducted on the samples for this harmonisation activity. Four samples have been compared with the S-on-1 method according to ISO21254-1, two AR1064/0° windows and two silicon wafer. The total variation of the 0% damage probability values after 10000 shots is less than 20%, which is well within the 2σ uncertainty, both laboratories calculate individually. The obtained level of agreement is, to our best knowledge, the closest for two ISO21254-1 nanosecond laser induced damage threshold testing facilities reported.

Item URL in elib:https://elib.dlr.de/94158/
Document Type:Conference or Workshop Item (Speech)
Title:Harmonisation of two nanosecond laser induced damage testing facilities at 1064 nm in vacuum and ambient pressure
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Heese, ClemensClemens.Heese (at) esa.intUNSPECIFIED
Ciapponi, AlessandraAlessandra.Ciapponi (at) esa.intUNSPECIFIED
Allenspacher, PaulPaul.Allenspacher (at) dlr.deUNSPECIFIED
Riede, WolfgangWolfgang.Riede (at) dlr.deUNSPECIFIED
Date:September 2014
Journal or Publication Title:Proceedings of SPIE - The International Society for Optical Engineering
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
Volume:46
Editors:
EditorsEmail
International Society for Optics and Photonics, SPIEUNSPECIFIED
Publisher:SPIE
Series Name:SPIE Laser Damage
Status:In Press
Keywords:LIDT ISO21254 ISO17025 Laser Damage Coating Round-Robin Inter-laboratory-comparison
Event Title:Laser Damage: XLVI Annual Symposium on Optical Materials for High-Power Lasers
Event Location:Boulder, USA
Event Type:international Conference
Event Dates:14.-17. September 2014
Organizer:SPIE The International Society for Optics and Photonics
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Technik für Raumfahrtsysteme
DLR - Research theme (Project):R - Vorhaben Laserbasiertes SSA (old)
Location: Stuttgart
Institutes and Institutions:Institute of Technical Physics > Active Optical Systems
Deposited By: Riede, Wolfgang
Deposited On:12 Jan 2015 10:15
Last Modified:31 Jul 2019 19:51

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