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Increasing the laser induced damage resistance of ultraviolet antireflective coatings by mitigation of damage precursors

Alig, Thimotheus and Bartels, Nils and Allenspacher, Paul and Balasa, Istvan and Böntgen, Tammo and Ristau, Detlev and Jensen, Lars (2020) Increasing the laser induced damage resistance of ultraviolet antireflective coatings by mitigation of damage precursors. In: Optical Sensors, Sensors 2020 - Part of Optical Sensors and Sensing Congress 2020. Laser Congress 2020 (ASSL, LAC), 2020-10-13 - 2020-10-16, online, Washington, D.C. United States. doi: 10.1364/ASSL.2020.AW1A.6. ISBN 978-155752820-9.

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Official URL: https://www.osapublishing.org/abstract.cfm?uri=ASSL-2020-AW1A.6

Abstract

We demonstrate the mitigation of nano-sized damage precursors during the manufacturing of IBS-coatings using bombardment with a secondary ion source and laser conditioning with a nanosecond-pulsed laser. Optical coatings show a significantly increased damage threshold.

Item URL in elib:https://elib.dlr.de/141278/
Document Type:Conference or Workshop Item (Speech)
Title:Increasing the laser induced damage resistance of ultraviolet antireflective coatings by mitigation of damage precursors
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Alig, ThimotheusLaser Zentrum HannoverUNSPECIFIEDUNSPECIFIED
Bartels, NilsNils.Bartels (at) dlr.deUNSPECIFIEDUNSPECIFIED
Allenspacher, PaulPaul.Allenspacher (at) dlr.deUNSPECIFIEDUNSPECIFIED
Balasa, Istvani.balasa (at) lzh.deUNSPECIFIEDUNSPECIFIED
Böntgen, TammoTammo.Böntgen (at) lzh.deUNSPECIFIEDUNSPECIFIED
Ristau, DetlevLaser Zentrum HanoverUNSPECIFIEDUNSPECIFIED
Jensen, LarsLaser Zentrum HannoverUNSPECIFIEDUNSPECIFIED
Date:September 2020
Journal or Publication Title:Optical Sensors, Sensors 2020 - Part of Optical Sensors and Sensing Congress 2020
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
DOI:10.1364/ASSL.2020.AW1A.6
ISBN:978-155752820-9
Status:Published
Keywords:Laseroptik, Optikqualifizierung, Zerstörschwelle, Beschichtung
Event Title:Laser Congress 2020 (ASSL, LAC)
Event Location:online, Washington, D.C. United States
Event Type:international Conference
Event Start Date:13 October 2020
Event End Date:16 October 2020
Organizer:Optical Society of America,
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:other
DLR - Research area:Raumfahrt
DLR - Program:R - no assignment
DLR - Research theme (Project):R - no assignment
Location: Stuttgart
Institutes and Institutions:Institute of Technical Physics > Active Optical Systems
Deposited By: Bartels, Nils
Deposited On:30 Mar 2021 09:35
Last Modified:24 Apr 2024 20:41

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