Details
| Original language | English |
|---|---|
| Title of host publication | 42nd Annual Laser Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials |
| Subtitle of host publication | 2010 |
| Publication status | Published - 2 Dec 2010 |
| Event | 42nd Annual Laser Damage Symposium: Laser-Induced Damage in Optical Materials: 2010 - Boulder, CO, United States Duration: 26 Sept 2010 → 29 Sept 2010 |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 7842 |
| ISSN (Print) | 0277-786X |
Abstract
In the ultra short laser pulse regime, the damage process is driven by the interaction of the laser pulse with the electronic structure of the material. The way of excitations in dielectric materials is dominated by multi photon and avalanche ionization processes. Often, the complete theoretical description is limited by the lack of knowledge of the precise material properties. Usually, LIDT measurement data are only available for pure materials (e.g. TiO 2, Ta2O5 or SiO2). The development of composite materials opens the way to vary material properties, continuously. Additionally, all material changes are based on the same chemical elements in different compositions. The paper compares measurement results of the University of New Mexico and Vilnius University performed on the same set of Ti xSi1-xO2-mixtures to calculations based on Keldysh theory. When applying simple approximations for the physical properties of the mixture, the theoretical description agrees well with the measurement results.
Keywords
- fs-LIDT, Keldysh theory, material dependence of LIDT, MRE -model
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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42nd Annual Laser Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials: 2010. 2010. 78420Z (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7842).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Calculation and measurement of fs-LIDT of TixSi 1-xO2-mixtures
AU - Jupé, Marco
AU - Jensen, Lars
AU - Mende, Mathias
AU - Ristau, Detlev
AU - Melninkaitis, Andrius
AU - Sirutkaitis, Valdas
AU - Nguyen, Duy
AU - Emmert, Luke
AU - Rudolph, Wolfgang
PY - 2010/12/2
Y1 - 2010/12/2
N2 - In the ultra short laser pulse regime, the damage process is driven by the interaction of the laser pulse with the electronic structure of the material. The way of excitations in dielectric materials is dominated by multi photon and avalanche ionization processes. Often, the complete theoretical description is limited by the lack of knowledge of the precise material properties. Usually, LIDT measurement data are only available for pure materials (e.g. TiO 2, Ta2O5 or SiO2). The development of composite materials opens the way to vary material properties, continuously. Additionally, all material changes are based on the same chemical elements in different compositions. The paper compares measurement results of the University of New Mexico and Vilnius University performed on the same set of Ti xSi1-xO2-mixtures to calculations based on Keldysh theory. When applying simple approximations for the physical properties of the mixture, the theoretical description agrees well with the measurement results.
AB - In the ultra short laser pulse regime, the damage process is driven by the interaction of the laser pulse with the electronic structure of the material. The way of excitations in dielectric materials is dominated by multi photon and avalanche ionization processes. Often, the complete theoretical description is limited by the lack of knowledge of the precise material properties. Usually, LIDT measurement data are only available for pure materials (e.g. TiO 2, Ta2O5 or SiO2). The development of composite materials opens the way to vary material properties, continuously. Additionally, all material changes are based on the same chemical elements in different compositions. The paper compares measurement results of the University of New Mexico and Vilnius University performed on the same set of Ti xSi1-xO2-mixtures to calculations based on Keldysh theory. When applying simple approximations for the physical properties of the mixture, the theoretical description agrees well with the measurement results.
KW - fs-LIDT
KW - Keldysh theory
KW - material dependence of LIDT
KW - MRE -model
UR - http://www.scopus.com/inward/record.url?scp=79751521804&partnerID=8YFLogxK
U2 - 10.1117/12.867736
DO - 10.1117/12.867736
M3 - Conference contribution
AN - SCOPUS:79751521804
SN - 9780819483652
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - 42nd Annual Laser Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials
T2 - 42nd Annual Laser Damage Symposium
Y2 - 26 September 2010 through 29 September 2010
ER -