Details
| Original language | English |
|---|---|
| Title of host publication | 50th Annual Laser Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials 2018 |
| Publisher | SPIE |
| ISBN (electronic) | 9781510621930 |
| Publication status | Published - 16 Nov 2018 |
| Externally published | Yes |
| Event | 50th Annual Laser Damage Symposium - Laser-Induced Damage in Optical Materials 2018 - Boulder, United States Duration: 23 Sept 2018 → 26 Sept 2018 |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 10805 |
| ISSN (Print) | 0277-786X |
| ISSN (electronic) | 1996-756X |
Abstract
Investigations of reduced laser-induced damage thresholds in dielectric coatings when tested under vacuum show that film stress is one of the contributors to this effect. Also, there are a number of different approaches to ensure wavefront integrity of surfaces that high stress films have been applied to. To not only identify optimum wavefront integrity but also optimum laser-induced damage threshold, a specific set of samples has been designed, coated and tested. This paper reports on these results, based on films produced in an ion beam sputtering process.
Keywords
- Laser-induced damage, Stress compensation
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Condensed Matter Physics
- Computer Science(all)
- Computer Science Applications
- Mathematics(all)
- Applied Mathematics
- Engineering(all)
- Electrical and Electronic Engineering
Cite this
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- BibTeX
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50th Annual Laser Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials 2018. SPIE, 2018. 108050X (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10805).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Effects of film stress in laser-induced damage
AU - Jensen, L. O.
AU - Böntgen, T.
AU - Kessler, H.
AU - Ristau, Detlev
PY - 2018/11/16
Y1 - 2018/11/16
N2 - Investigations of reduced laser-induced damage thresholds in dielectric coatings when tested under vacuum show that film stress is one of the contributors to this effect. Also, there are a number of different approaches to ensure wavefront integrity of surfaces that high stress films have been applied to. To not only identify optimum wavefront integrity but also optimum laser-induced damage threshold, a specific set of samples has been designed, coated and tested. This paper reports on these results, based on films produced in an ion beam sputtering process.
AB - Investigations of reduced laser-induced damage thresholds in dielectric coatings when tested under vacuum show that film stress is one of the contributors to this effect. Also, there are a number of different approaches to ensure wavefront integrity of surfaces that high stress films have been applied to. To not only identify optimum wavefront integrity but also optimum laser-induced damage threshold, a specific set of samples has been designed, coated and tested. This paper reports on these results, based on films produced in an ion beam sputtering process.
KW - Laser-induced damage
KW - Stress compensation
UR - http://www.scopus.com/inward/record.url?scp=85061056206&partnerID=8YFLogxK
U2 - 10.1117/12.2500213
DO - 10.1117/12.2500213
M3 - Conference contribution
AN - SCOPUS:85061056206
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - 50th Annual Laser Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials 2018
PB - SPIE
T2 - 50th Annual Laser Damage Symposium - Laser-Induced Damage in Optical Materials 2018
Y2 - 23 September 2018 through 26 September 2018
ER -