Database on laser-induced damage thresholds for AR and HR coatings in Japan

2010 ◽  
Author(s):  
Shinji Motokoshi ◽  
Katsuhiro Mikami ◽  
Kota Kato
Keyword(s):  
Laser Induced Damage ◽  
Hr Coatings

Characterization of laser induced damage of HR coatings with picosecond pulses

2017 ◽  
Author(s):  
Cui Yun ◽  
Yuan'an Zhao ◽  
Cheng Fu Li ◽  
Yueliang Wang ◽  
Peng Xiaocong ◽  
...  
Keyword(s):  
Picosecond Pulses ◽  
Laser Induced Damage ◽  
Hr Coatings

Stress, absorptance and laser-induced damage threshold properties of 355-nm HR coatings

2005 ◽  
Vol 80 (8) ◽  
pp. 1007-1010 ◽  
Author(s):  
M. Zhan ◽  
Y. Zhao ◽  
G. Tian ◽  
H. He ◽  
J. Shao ◽  
...  
Keyword(s):  
Damage Threshold ◽  
Laser Induced Damage ◽  
Hr Coatings

Temperature dependence of laser-induced damage threshold of 355-nm Al2O3/MgF2 HR coatings

2004 ◽  
Author(s):  
Meiqiong Zhan ◽  
Tianya Tan ◽  
Dawei Zhang ◽  
Hongbo He ◽  
Jianda Shao ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Damage Threshold ◽  
Laser Induced Damage ◽  
Hr Coatings

Overcoat dependence of laser-induced damage threshold of 355nm HR coatings

2006 ◽  
Vol 252 (6) ◽  
pp. 2126-2130 ◽  
Author(s):  
Meiqiong Zhan ◽  
Hongbo He ◽  
Yuanan Zhao ◽  
Guanglei Tian ◽  
Jianda Shao ◽  
...  
Keyword(s):  
Damage Threshold ◽  
Laser Induced Damage ◽  
Hr Coatings

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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