Localized CO_2 laser damage repair of fused silica optics

2006 ◽  
Vol 45 (21) ◽  
pp. 5358 ◽  
Author(s):  
E. Mendez ◽  
K. M. Nowak ◽  
H. J. Baker ◽  
F. J. Villarreal ◽  
D. R. Hall
Keyword(s):  
Fused Silica ◽  
Laser Damage ◽  
Damage Repair

scholarly journals Detection of the damage threshold of fused silica components and morphologies of repaired damage sites based on the beam deflection method

Open Physics ◽  
2018 ◽  
Vol 16 (1) ◽  
pp. 539-543
Author(s):  
Jiangmei Zhang ◽  
Xiang Gao ◽  
Kunpeng Wang ◽  
Youyong Liu ◽  
Xiuhong Yang ◽  
...  
Keyword(s):  
Damage Threshold ◽  
Repair Process ◽  
Fused Silica ◽  
Beam Deflection ◽  
Laser Damage Threshold ◽  
Laser Damage ◽  
Online Assessment ◽  
Damage Resistance ◽  
Damage Repair

Abstract This article proposes a method to quickly detect the damage threshold of the fused silica components and the characteristics of the repair point damage. With a device detecting the beam deflection, the laser damage threshold is detected, quickly and effectively. Then, based on the beam deflection though mitigated sites, the beam deflection signals of the damage repair points are measured and the morphologies of mitigated sites are analyzed. This method is helpful in the online assessment of the damage resistance of the downstream optics and provides the guidance of the repair process.

Laser damage morphology in fused silica induced by simultaneous multi-wavelength irradiation with multiple longitudinal modes

2018 ◽  
Vol 15 (10) ◽  
pp. 106001
Author(s):  
Xiang Gao ◽  
Rong Qiu ◽  
Ke Yao ◽  
Yun Luo ◽  
Guorui Zhou ◽  
...  
Keyword(s):  
Fused Silica ◽  
Laser Damage ◽  
Longitudinal Modes ◽  
Damage Morphology ◽  
Multi Wavelength

Laser damage densities measurements on fused silica optics: round-robin test at 351-355 nm

2009 ◽  
Author(s):  
Laurent Lamaignère ◽  
Marc Loiseau ◽  
Thierry Donval ◽  
Roger Courchinoux ◽  
Stéphane Bouillet ◽  
...  
Keyword(s):  
Round Robin ◽  
Fused Silica ◽  
Laser Damage ◽  
Round Robin Test

Picosecond laser damage of fused silica at 355 nm

2013 ◽  
Vol 25 (9) ◽  
pp. 2247-2251 ◽  
Author(s):  
孟祥杰 Meng Xiangjie ◽  
刘红婕 Liu Hongjie ◽  
王芳 Wang Fang ◽  
任维义 Ren Weiyi ◽  
张振 Zhang Zhen ◽  
...  
Keyword(s):  
Picosecond Laser ◽  
Fused Silica ◽  
Laser Damage

Laser damage precursors in fused silica and mitigation process

2013 ◽  
Vol 25 (12) ◽  
pp. 3220-3224
Author(s):  
叶鑫 Ye Xin ◽  
黄进 Huang Jin ◽  
王凤蕊 Wang Fengrui ◽  
程强 Cheng Qiang ◽  
刘红婕 Liu Hongjie ◽  
...  
Keyword(s):  
Fused Silica ◽  
Laser Damage

Dynamic process of nanosecond laser damage of fused silica

2013 ◽  
Vol 25 (11) ◽  
pp. 2882-2886
Author(s):  
邱荣 Qiu Rong ◽  
王俊波 Wang Junbo ◽  
任欢 Ren Huan ◽  
周强 Zhou Qiang ◽  
田润妮 Tian Runni ◽  
...  
Keyword(s):  
Dynamic Process ◽  
Fused Silica ◽  
Laser Damage ◽  
Nanosecond Laser

Investigation of surface characteristics evolution and laser damage performance of fused silica during ion-beam sputtering

2016 ◽  
Vol 58 ◽  
pp. 151-157 ◽  
Author(s):  
Mingjin Xu ◽  
Yifan Dai ◽  
Lin Zhou ◽  
Feng Shi ◽  
Wen Wan ◽  
...  
Keyword(s):  
Ion Beam ◽  
Surface Characteristics ◽  
Fused Silica ◽  
Laser Damage ◽  
Ion Beam Sputtering ◽  
Beam Sputtering

scholarly journals High fluence laser damage precursors and their mitigation in fused silica

2014 ◽  
Vol 22 (5) ◽  
pp. 5839 ◽  
Author(s):  
J. Bude ◽  
P. Miller ◽  
S. Baxamusa ◽  
N. Shen ◽  
T. Laurence ◽  
...  
Keyword(s):  
Fused Silica ◽  
Laser Damage ◽  
High Fluence
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