scholarly journals Thin film contamination effects on laser-induced damage of fused silica surfaces at 355 nm

1998 ◽  
Author(s):  
Anne Fornier ◽  
C. Cordillot ◽  
D. Schirman ◽  
Francois Y. Genin ◽  
Alan K. Burnham ◽  
...  
Keyword(s):  
Thin Film ◽  
Fused Silica ◽  
Silica Surfaces ◽  
Laser Induced Damage ◽  
Contamination Effects

scholarly journals Thin film contamination effects on laser-induced damage of fused silica surfaces at 355 nm

1999 ◽  
Author(s):  
Francois Y. Genin ◽  
Alexander M. Rubenchik ◽  
Alan K. Burnham ◽  
Michael D. Feit ◽  
J. M. Yoshiyama ◽  
...  
Keyword(s):  
Thin Film ◽  
Fused Silica ◽  
Silica Surfaces ◽  
Laser Induced Damage ◽  
Contamination Effects

scholarly journals The effect of pulse duration on the growth rate of laser-induced damage sites at 351 nm on fused silica surfaces

2009 ◽  
Author(s):  
R. A. Negres ◽  
M. A. Norton ◽  
Z. M. Liao ◽  
D. A. Cross ◽  
J. D. Bude ◽  
...  
Keyword(s):  
Growth Rate ◽  
Pulse Duration ◽  
Fused Silica ◽  
Silica Surfaces ◽  
Laser Induced Damage

scholarly journals Effects of wet etch processing on laser-induced damage of fused silica surfaces

1999 ◽  
Author(s):  
Colin L. Battersby ◽  
Lynn M. Sheehan ◽  
Mark R. Kozlowski
Keyword(s):  
Fused Silica ◽  
Silica Surfaces ◽  
Laser Induced Damage ◽  
Wet Etch

Effect of annealing on the laser induced damage of polished and CO2 laser-processed fused silica surfaces

2016 ◽  
Vol 119 (21) ◽  
pp. 213106 ◽  
Author(s):  
T. Doualle ◽  
L. Gallais ◽  
P. Cormont ◽  
T. Donval ◽  
L. Lamaignère ◽  
...  
Keyword(s):  
Co2 Laser ◽  
Fused Silica ◽  
Silica Surfaces ◽  
Laser Induced Damage

scholarly journals Quantification of Carbonic Contamination of Fused Silica Surfaces at Different Stages of Classical Optics Manufacturing

Materials ◽  
2021 ◽  
Vol 14 (7) ◽  
pp. 1620
Author(s):  
Robert Köhler ◽  
Domenico Hellrung ◽  
Daniel Tasche ◽  
Christoph Gerhard
Keyword(s):  
Chemical Composition ◽  
Photoelectron Spectroscopy ◽  
Decisive Role ◽  
Fused Silica ◽  
Process Step ◽  
Carbon Contamination ◽  
Silica Surfaces ◽  
Carbon Impurities ◽  
High Level ◽  
Glass Surfaces

The chemical composition of ground and polished fused silica glass surfaces plays a decisive role in different applications of optics. In particular, a high level of carbon impurities is often undesirable for further processing and especially for gluing or cementing where adhesion failure may be attributed to carbonic surface-adherent contaminants. In this study, the surface carbon content at different stages of classical optics manufacturing was thus investigated. Two different standard processes—grinding and lapping with two final polishing processes using both polyurethane and pitch pads—were considered. After each process step, the chemical composition and roughness of the surface were analysed using X-ray photoelectron spectroscopy and atomic force microscopy. An obvious correlation between surface roughness and effective surface area, respectively, and the proportion of carbon contamination was observed. The lowest carbon contamination was found in case of lapped and pitch polished surfaces.

scholarly journals Monitoring annealing via CO_2 laser heating of defect populations on fused silica surfaces using photoluminescence microscopy

2010 ◽  
Vol 18 (14) ◽  
pp. 15207 ◽  
Author(s):  
Rajesh N. Raman ◽  
Manyalibo J. Matthews ◽  
John J. Adams ◽  
Stavros G. Demos
Keyword(s):  
Laser Heating ◽  
Fused Silica ◽  
Silica Surfaces ◽  
Photoluminescence Microscopy

Laser-induced damage of fused silica at 355 nm initiated at scratches

1998 ◽  
Author(s):  
Alberto Salleo ◽  
Francois Y. Genin ◽  
J. M. Yoshiyama ◽  
Christopher J. Stolz ◽  
Mark R. Kozlowski
Keyword(s):  
Fused Silica ◽  
Laser Induced Damage

Influence of negative ion element impurities on laser induced damage threshold of HfO2 thin film

2006 ◽  
Vol 253 (3) ◽  
pp. 1111-1115 ◽  
Author(s):  
ShiGang Wu ◽  
GuangLei Tian ◽  
ZhiLin Xia ◽  
JianDa Shao ◽  
ZhengXiu Fan
Keyword(s):  
Thin Film ◽  
Damage Threshold ◽  
Negative Ion ◽  
Laser Induced Damage
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