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 language | English |
|---|---|
| Title of host publication | Laser-Induced Damage in Optical Materials 2022 |
| Subtitle of host publication | 54th Annual Laser Damage Symposium Proceedings |
| Editors | Christopher Wren Carr, Detlev Ristau, Carmen S. Menoni |
| Publisher | SPIE |
| ISBN (Electronic) | 9781510656611 |
| DOIs | |
| Publication status | Published - 2022 |
| Event | 54th Annual Laser Damage Symposium - Laser-Induced Damage in Optical Materials 2022 - Rochester, United States Duration: 18 Sept 2022 → 21 Sept 2022 |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 12300 |
| ISSN (Print) | 0277-786X |
| ISSN (Electronic) | 1996-756X |
Conference
| Conference | 54th Annual Laser Damage Symposium - Laser-Induced Damage in Optical Materials 2022 |
|---|---|
| Country/Territory | United States |
| City | Rochester |
| Period | 18 Sept 2022 → 21 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
Projects
- 1 Finished
-
PhoenixD: Cluster of Excellence 2122/1: Photonics, Optics, and Engineering – Innovation Across Disciplines
Morgner, U. (Principal Investigator) & Overmeyer, L. (Co-Principal Investigator)
1 Jan 2019 → 31 Dec 2025
Project: Research
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