1 January 2004 Laser-induced damage threshold of the antireflection coatings on quartz and sapphire under different laser modes
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The laser-induced damage threshold (LIDT) and damage morphology of antireflection (AR) coatings on quartz and sapphire are investigated. A very interesting phenomena is found in the measurement. In the case of a single pulse laser, the LIDT of the AR coatings on quartz is higher than that of sapphire. On the contrary, for a free-pulse laser, the LIDT of AR coatings on sapphire is higher than that of quartz.
©(2004) Society of Photo-Optical Instrumentation Engineers (SPIE)
Yingjian Wang, YuanAn Zhao, WeiDong Gao, and ZhengXiu Fan "Laser-induced damage threshold of the antireflection coatings on quartz and sapphire under different laser modes," Optical Engineering 43(1), (1 January 2004). https://doi.org/10.1117/1.1631004
Published: 1 January 2004
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KEYWORDS
Sapphire

Quartz

Antireflective coatings

Laser induced damage

Modes of laser operation

Laser damage threshold

Annealing

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