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10.1117/12.2239773ISTPBashkansky M, 1997, OPT LETT, V22, P61, DOI 10.1364/OL.22.000061; Camp DW, 1998, P SOC PHOTO-OPT INS, V3244, P356, DOI 10.1117/12.307044; Feit MD, 2003, P SOC PHOTO-OPT INS, V5273, P264, DOI 10.1117/12.523864; Huang J, 2013, OPT ENG, V52, DOI 10.1117/1.OE.52.2.024203; Hui C., 2014, ACTA OPT SINICA, V34; Kamimura T, 2003, P SOC PHOTO-OPT INS, V5273, P244, DOI 10.1117/12.524961; KRANENBERG CF, 1994, APPL OPTICS, V33, P4248, DOI 10.1364/AO.33.004248; LIAO ZM, 1995, P SOC PHOTO-OPT INS, V2428, P43, DOI 10.1117/12.213733; MALLAT SG, 1989, IEEE T PATTERN ANAL, V11, P674, DOI 10.1109/34.192463; Menapace J. A., 2005, P SOC PHOTO-OPT INS, V5991; Neauport J, 2009, OPT EXPRESS, V17, P20448, DOI 10.1364/OE.17.020448; Neauport J, 2009, OPT EXPRESS, V17, P3543, DOI 10.1364/OE.17.003543; TEMPLE PA, 1981, APPL OPTICS, V20, P2656, DOI 10.1364/AO.20.002656; Zhang B., 2006, P SOC PHOTO-OPT INS, V6090; ZHOU YY, 1994, J AM CERAM SOC, V77, P3277, DOI 10.1111/j.1151-2916.1994.tb04585.x156th Pacific-Rim Laser Damage conference (PLD)58289969983Proc.SPIE2016subsurface damage; enhanced total internal reflection microscopy; micro-focusing control; definition curveFUSED-SILICASESE99999999839983ZA new method is proposed to inspect the subsurface damage (SSD) that plays a key role on improving the laser induced damage threshold (LIDT) of optics applied in high power laser system. This method is based on total internal reflection microscopy (TIRM) and digital image processing technique. Because of relatively small depth of focus of a microscope at large magnification, a series of TIRM images can be obtained while the microscope focuses into different depths of sample by micro-focusing control. Definition of each image is calculated through wavelet transform. The relation between definition of TIRM images and the depth of SSD is established. According to the definition curve, the position and size along the depth direction can be acquired simultaneously. The measurement accuracy is dependent on the depth of field of microscope. This proposed method has been applied to measure the SSD information of finished K9 glass, fused silica glass and Nd-doped glass.PACIFIC RIM LASER DAMAGE 2016 - OPTICAL MATERIALS FOR HIGH-POWER LASERSEnhanced Internal Reflection Microscopy for Subsurface Damage Inspection会议论文EnglishXu, Longbo; Ni, Kaizao; Zhu, Rihong; Liu, Xiaofeng; Liu, Shijie; Zhang, Bo; Shao, Jianda4012299830Z WOS:000385792400009
外文题目: Enhanced Internal Reflection Microscopy for Subsurface Damage Inspection
作者: Xu, Longbo; Ni, Kaizao; Zhu, Rihong; Liu, Xiaofeng; Liu, Shijie; Zhang, Bo; Shao, Jianda
刊名: Proc.SPIE
来源图书: PACIFIC RIM LASER DAMAGE 2016 - OPTICAL MATERIALS FOR HIGH-POWER LASERS
年: 2016 卷: 9983 文章编号:99830Z
会议名称: 6th Pacific-Rim Laser Damage conference (PLD)
英文关键词:
subsurface damage; enhanced total internal reflection microscopy; micro-focusing control; definition curve
FUSED-SILICA
英文摘要:
文献类型: 会议论文
正文语种: English
收录类别: ISTP  
DOI: 10.1117/12.2239773
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