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Nonlinear optical switching in thin film coatings in relation to the damage threshold

  • Morten Steinecke*
  • , Kevin Kiedrowski
  • , Marco Jupé
  • , Andreas Wienke
  • , Detlev Ristau
  • *Corresponding author for this work

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Abstract

We demonstrate a novel concept for an all-optical switch based on the optical Kerr-effect in thin film interference coatings. The switching between transmittance and reflectance relies on highly Kerr-active coating materials in combination with large internal intensity enhancement in thin film interference coatings. The paper investigates the switching performance as well as its relation to the laser induced damage threshold of these novel components. A modulation depth of 30 % was achieved without damage to the component, which very promising for later applications as power limiters or mode locking components.

Original languageEnglish
Title of host publicationLaser-Induced Damage in Optical Materials 2022
Subtitle of host publication54th Annual Laser Damage Symposium Proceedings
EditorsChristopher Wren Carr, Detlev Ristau, Carmen S. Menoni
PublisherSPIE
ISBN (Electronic)9781510656611
DOIs
Publication statusPublished - 2022
Event54th Annual Laser Damage Symposium - Laser-Induced Damage in Optical Materials 2022 - Rochester, United States
Duration: 18 Sept 202221 Sept 2022

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume12300
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference54th Annual Laser Damage Symposium - Laser-Induced Damage in Optical Materials 2022
Country/TerritoryUnited States
CityRochester
Period18 Sept 202221 Sept 2022

Keywords

  • ITO
  • Kerr-effect
  • nonlinear optics
  • Optical coatings
  • optical switching
  • thin-film design

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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