Database on damage thresholds of picoseconds pulse for HR coatings

Shinji Motokoshi; Kota Kato; Tomohiro Somekawa; Katsuhiro Mikami; Eiji Sato; Takahisa Jitsuno

doi:10.1117/12.899275

22 November 2011 Database on damage thresholds of picoseconds pulse for HR coatings

Shinji Motokoshi, Kota Kato, Tomohiro Somekawa, Katsuhiro Mikami, Eiji Sato, Takahisa Jitsuno

Proceedings Volume 8190, Laser-Induced Damage in Optical Materials: 2011; 81900I (2011) https://doi.org/10.1117/12.899275
Event: SPIE Laser Damage, 2011, Boulder, Colorado, United States

Abstract

Laser-induced damage thresholds of 2.2 picoseconds pulse for HR coatings prepared by Japanese optics makers were measured. The damage thresholds were compared with that of 10 nanoseconds pulse measured at last year. In picoseconds pulse, almost HR coatings had an average threshold of about 5 J/cm². This meant that the damage thresholds of picoseconds pulse were unconnected to a little defects and/or contaminants in the coatings.

Citation Download Citation

Shinji Motokoshi, Kota Kato, Tomohiro Somekawa, Katsuhiro Mikami, Eiji Sato, and Takahisa Jitsuno "Database on damage thresholds of picoseconds pulse for HR coatings", Proc. SPIE 8190, Laser-Induced Damage in Optical Materials: 2011, 81900I (22 November 2011); https://doi.org/10.1117/12.899275

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available