22 November 2011 Database on damage thresholds of picoseconds pulse for HR coatings
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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.
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Shinji Motokoshi, Shinji Motokoshi, Kota Kato, Kota Kato, Tomohiro Somekawa, Tomohiro Somekawa, Katsuhiro Mikami, Katsuhiro Mikami, Eiji Sato, Eiji Sato, Takahisa Jitsuno, 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); doi: 10.1117/12.899275; https://doi.org/10.1117/12.899275
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