Dual-wavelength investigation of laser-induced damage in multilayer mirrors at 532 and 1064nm

2012 ◽  
Vol 285 (12) ◽  
pp. 2889-2896 ◽  
Author(s):  
Lei Yan ◽  
Chaoyang Wei ◽  
Dawei Li ◽  
Kui Yi ◽  
Zhengxiu Fan
Keyword(s):  
Dual Wavelength ◽  
Multilayer Mirrors ◽  
Laser Induced Damage

Dual wavelength laser-induced damage threshold measurements of alumina/silica and hafnia/silica ultraviolet antireflective coatings

2015 ◽  
Vol 55 (1) ◽  
pp. 104 ◽  
Author(s):  
Marius Mrohs ◽  
Lars Jensen ◽  
Stefan Günster ◽  
Thimotheus Alig ◽  
Detlev Ristau
Keyword(s):  
Damage Threshold ◽  
Dual Wavelength ◽  
Antireflective Coatings ◽  
Dual Wavelength Laser ◽  
Laser Induced Damage

Nanosecond laser-induced damage of nodular defects in dielectric multilayer mirrors [Invited]

2013 ◽  
Vol 53 (4) ◽  
pp. A62 ◽  
Author(s):  
Xinbin Cheng ◽  
Abudusalamu Tuniyazi ◽  
Jinlong Zhang ◽  
Tao Ding ◽  
Hongfei Jiao ◽  
...  
Keyword(s):  
Nanosecond Laser ◽  
Multilayer Mirrors ◽  
Laser Induced Damage ◽  
Dielectric Multilayer

Annealing effects on microstructure and laser-induced damage threshold of HfO_2/SiO_2 multilayer mirrors

2016 ◽  
Vol 55 (22) ◽  
pp. 6108 ◽  
Author(s):  
Shuvendu Jena ◽  
Raj Bahadur Tokas ◽  
K. Divakar Rao ◽  
Sudhakar Thakur ◽  
Naba Kishore Sahoo
Keyword(s):  
Damage Threshold ◽  
Multilayer Mirrors ◽  
Annealing Effects ◽  
Laser Induced Damage

scholarly journals Effect of multiple wavelengths combination on laser-induced damage in multilayer mirrors

2009 ◽  
Vol 17 (22) ◽  
pp. 20313 ◽  
Author(s):  
Ming Zhou ◽  
Jianda Shao ◽  
Zhengxiu Fan ◽  
Yuan-An Zhao ◽  
Dawei Li
Keyword(s):  
Multilayer Mirrors ◽  
Multiple Wavelengths ◽  
Laser Induced Damage

Effect of native defects and laser-induced defects on multi-shot laser-induced damage in multilayer mirrors

2011 ◽  
Vol 9 (9) ◽  
pp. 093102-93105 ◽  
Author(s):  
王营 Ying Wang ◽  
赵元安 Yuanan Zhao ◽  
邵建达 Jianda Shao ◽  
范正修 Zhengxiu Fan
Keyword(s):  
Multilayer Mirrors ◽  
Native Defects ◽  
Laser Induced Damage ◽  
Induced Defects

UHV-TEM studies of laser-induced damage

1991 ◽  
Vol 49 ◽  
pp. 632-633
Author(s):  
T.S. Savage ◽  
R. Ai ◽  
D. Dunn ◽  
L.D. Marks
Keyword(s):  
Surface Science ◽  
Rapid Heating ◽  
Local Heating ◽  
Routine Practice ◽  
Transmission Electron ◽  
Northwestern University ◽  
Laser Induced Damage ◽  
Set Up ◽  
Focusing Lens ◽  
Diffusion Of Impurities

The use of lasers for surface annealing, heating and/or damage has become a routine practice in the study of materials. Lasers have been closely looked at as an annealing technique for silicon and other semiconductors. They allow for local heating from a beam which can be focused and tuned to different wavelengths for specific tasks. Pulsed dye lasers allow for short, quick bursts which can allow the sample to be rapidly heated and quenched. This short, rapid heating period may be important for cases where diffusion of impurities or dopants may not be desirable.At Northwestern University, a Candela SLL - 250 pulsed dye laser, with a maximum power of 1 Joule/pulse over 350 - 400 nanoseconds, has been set up in conjunction with a Hitachi UHV-H9000 transmission electron microscope. The laser beam is introduced into the surface science chamber through a series of mirrors, a focusing lens and a six inch quartz window.

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