Abstract
Crater formation that accompanies laser-induced damage is the result of material ejection following the rapid, localized heating to temperatures on the order of 1 eV. The objective of this work is to compare the material ejection behavior in fused silica and KDP crystals as captured using time-resolved shadowgraphy. These two materials are of fundamental importance in ICF class laser systems but they also represent materials with significantly different physical properties. We hypothesize that these different properties can affect the material ejection process.
| Original language | English (US) |
|---|---|
| Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
| Publisher | SPIE |
| Volume | 8885 |
| ISBN (Print) | 9780819497536 |
| DOIs | |
| State | Published - 2013 |
| Externally published | Yes |
| Event | 45th Annual Laser Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials: 2013 - Boulder, CO, United States Duration: Sep 22 2013 → Sep 25 2013 |
Other
| Other | 45th Annual Laser Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials: 2013 |
|---|---|
| Country | United States |
| City | Boulder, CO |
| Period | 9/22/13 → 9/25/13 |
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Keywords
- DKDP
- Fused silica
- KDP
- Laser ablation
- Laser-induced breakdown
- Laser-induced damage
- Material ejection
ASJC Scopus subject areas
- Applied Mathematics
- Computer Science Applications
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
Cite this
Comparison of material response in fused silica and KDP following exit surface laser- induced breakdown. / Demos, Stavros G.; Negres, Raluca A.; Raman, Rajesh N.; Rubenchik, Alexander M.; Feit, Michael D.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 8885 SPIE, 2013. 88850W.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Comparison of material response in fused silica and KDP following exit surface laser- induced breakdown
AU - Demos, Stavros G.
AU - Negres, Raluca A.
AU - Raman, Rajesh N.
AU - Rubenchik, Alexander M.
AU - Feit, Michael D.
PY - 2013
Y1 - 2013
N2 - Crater formation that accompanies laser-induced damage is the result of material ejection following the rapid, localized heating to temperatures on the order of 1 eV. The objective of this work is to compare the material ejection behavior in fused silica and KDP crystals as captured using time-resolved shadowgraphy. These two materials are of fundamental importance in ICF class laser systems but they also represent materials with significantly different physical properties. We hypothesize that these different properties can affect the material ejection process.
AB - Crater formation that accompanies laser-induced damage is the result of material ejection following the rapid, localized heating to temperatures on the order of 1 eV. The objective of this work is to compare the material ejection behavior in fused silica and KDP crystals as captured using time-resolved shadowgraphy. These two materials are of fundamental importance in ICF class laser systems but they also represent materials with significantly different physical properties. We hypothesize that these different properties can affect the material ejection process.
KW - DKDP
KW - Fused silica
KW - KDP
KW - Laser ablation
KW - Laser-induced breakdown
KW - Laser-induced damage
KW - Material ejection
UR - http://www.scopus.com/inward/record.url?scp=84892648604&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84892648604&partnerID=8YFLogxK
U2 - 10.1117/12.2030481
DO - 10.1117/12.2030481
M3 - Conference contribution
AN - SCOPUS:84892648604
SN - 9780819497536
VL - 8885
BT - Proceedings of SPIE - The International Society for Optical Engineering
PB - SPIE
ER -