Graded optical coatings for laser applications

1995 ◽  
Author(s):  
Angela M. Piegari
Keyword(s):  
Optical Coatings ◽  
Laser Applications

Long-time radiation-resistant optical coatings for UV excimer laser applications

2001 ◽  
Author(s):  
Sven Laux ◽  
Helmut Bernitzki ◽  
Michael Klaus ◽  
Hans Lauth ◽  
Norbert Kaiser
Keyword(s):  
Excimer Laser ◽  
Optical Coatings ◽  
Laser Applications ◽  
Long Time ◽  
Radiation Resistant

scholarly journals Absolute Absorption Measurements in Optical Coatings by Laser Induced Deflection

Coatings ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 473 ◽  
Author(s):  
Simon Bublitz ◽  
Christian Mühlig
Keyword(s):  
High Sensitivity ◽  
Absolute Measurement ◽  
Deposition Process ◽  
Intense Laser ◽  
Optical Coatings ◽  
Absolute Calibration ◽  
Laser Applications ◽  
Experimental Findings ◽  
Thermal Absorption ◽  
Absorption Measurements

Absolute measurement of residual absorption in optical coatings is steadily becoming more important in thin film characterization, in particular with respect to high power laser applications. A summary is given on the current ability of the laser induced deflection (LID) technique to serve sensitive photo-thermal absorption measurements combined with reliable absolute calibration based on an electrical heater approach. To account for different measurement requirements, several concepts have been derived to accordingly adapt the original LID concept. Experimental results are presented for prominent UV and deep UV laser wavelengths, covering a variety of factors that critically can influence the absorption properties in optical coatings e.g., deposition process, defects and impurities, intense laser irradiation and surface/interface engineering. The experimental findings demonstrate that by combining high sensitivity with absolute calibration, photo-thermal absorption measurements are able to be a valuable supplement for the characterization of optical thin films and coatings.

Large-Area Optical Coatings with Uniform Thickness Grown by Surface Chemical Reactions for High-Power Laser Applications

2002 ◽  
Vol 41 (Part 1, No. 1) ◽  
pp. 160-165 ◽  
Author(s):  
Shin-ichi Zaitsu ◽  
Shinji Motokoshi ◽  
Takahisa Jitsuno ◽  
Masahiro Nakatsuka ◽  
Tatsuhiko Yamanaka
Keyword(s):  
Chemical Reactions ◽  
High Power ◽  
Optical Coatings ◽  
Surface Chemical ◽  
Uniform Thickness ◽  
High Power Laser ◽  
Large Area ◽  
Power Laser ◽  
Laser Applications ◽  
Surface Chemical Reactions

Mid-infrared multilayer optical coatings for bio-medical laser applications

2021 ◽  
Author(s):  
Tatiana Amotchkina ◽  
Daniel Hahner ◽  
Michael Trubetskov ◽  
Vladimir Pervak
Keyword(s):  
Optical Coatings ◽  
Medical Laser ◽  
Laser Applications ◽  
Mid Infrared

Optical Coatings for Excimer Laser Applications

2005 ◽  
pp. 119-126
Author(s):  
N. Kaiser ◽  
H. Lauth ◽  
H. Bernitzki
Keyword(s):  
Excimer Laser ◽  
Optical Coatings ◽  
Laser Applications

Absorptance behavior of optical coatings for high-average-power laser applications

2000 ◽  
Vol 39 (4) ◽  
pp. 650 ◽  
Author(s):  
Robert Chow ◽  
John R. Taylor ◽  
Zhou Ling Wu
Keyword(s):  
Average Power ◽  
Optical Coatings ◽  
High Average Power ◽  
Power Laser ◽  
Laser Applications
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