Comparison of fused silica and oxyfluoride glass on laser induced initial damage morphology

Qiang Cheng; Jin Huang; Xinda Zhou; Laixi Sun; Xiaodong Jiang; Zhan Sui; Chaoqi Hou; Wei Wei; Bo Peng

doi:10.1117/12.2019995

9 July 2013 Comparison of fused silica and oxyfluoride glass on laser induced initial damage morphology

Qiang Cheng, Jin Huang, Xinda Zhou, Laixi Sun, Xiaodong Jiang, Zhan Sui, Chaoqi Hou, Wei Wei, Bo Peng

Proceedings Volume 8786, Pacific Rim Laser Damage 2013: Optical Materials for High Power Lasers; 878604 (2013) https://doi.org/10.1117/12.2019995
Event: SPIE/SIOM Pacific Rim Laser Damage: Optical Materials for High-Power Lasers, 2013, Shanghai, China

Abstract

A novel oxyfluoride glass (OFG) was prepared. The laser induced damage threshold (LIDT) of the novel OFG is 24.9% higher than fused silica under 355nm nanosecond laser irradiation by R-on-1 procedure. Characterization by optical microscope and scanning electron microscope shows that the initial damage morphologies of two kind of materials are significantly different. Experiment results indicate that the novel OFG can be a good candidate component material for high energy laser applications.

Citation Download Citation

Qiang Cheng, Jin Huang, Xinda Zhou, Laixi Sun, Xiaodong Jiang, Zhan Sui, Chaoqi Hou, Wei Wei, and Bo Peng "Comparison of fused silica and oxyfluoride glass on laser induced initial damage morphology", Proc. SPIE 8786, Pacific Rim Laser Damage 2013: Optical Materials for High Power Lasers, 878604 (9 July 2013); https://doi.org/10.1117/12.2019995

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