Dr. WeiDong Gao Profile

Dr. WeiDong Gao

at Institute of Optics and Electronics CAS

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 13 October 2010 Paper

Determination the optical constants of hafnium oxide film by Spectroscopic ellipsometry with various dispersion models

Weidong Gao, Yinhua Zhang, Hongxiang Liu

Proceedings Volume 7656, 76566T (2010) https://doi.org/10.1117/12.865979

KEYWORDS: Refractive index, Data modeling, Thermal modeling, Oxides, Surface roughness, Hafnium, Spectroscopic ellipsometry, Dispersion, Absorption, Interfaces

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Proceedings Article | 20 May 2009 Paper

Spectroscopic ellipsometry studies on vacuum-evaporated zinc selenide thin film

Weidong Gao

Proceedings Volume 7283, 72832L (2009) https://doi.org/10.1117/12.828718

KEYWORDS: Silicon, Thin films, Spectroscopic ellipsometry, Refractive index, Silicon films, Oscillators, Zinc, Far infrared, Surface roughness, Crystals

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Proceedings Article | 26 January 2005 Paper

Laser-induced damage of single-crystalline silicon under different 1064-nm Nd:YAG laser modes

WeiDong Gao, Meiqiong Zhan, Janda Shao, Zhengxiu Fan

Proceedings Volume 5627, (2005) https://doi.org/10.1117/12.570313

KEYWORDS: Laser induced damage, Modes of laser operation, Silicon, Semiconductor lasers, Nd:YAG lasers, Absorption, Laser damage threshold, Surface finishing, Optical components, Thermal modeling

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Proceedings Article | 10 January 2005 Paper

Preparation of homogeneous ZrO2 films

Dawei Zhang, Meiqiong Zhan, Weidong Gao, Shuzhen Shang, Yingjian Wang, Jianda Shao, Zhengxiu Fan

Proceedings Volume 5623, (2005) https://doi.org/10.1117/12.571035

KEYWORDS: Chemical species, Refractive index, Molecules, Ions, Ion beams, Electron beams, Thin films, Crystals, Reflectivity, Zirconium

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Proceedings Article | 8 December 2004 Paper

Laser conditioning of dielectric oxide mirror coatings at 1064 nm

Yuanan Zhao, Jianda Shao, Tao Wang, Dongping Zhang, Shuhai Fan, Jianbing Huang, WeiDong Gao, Zhengxiu Fan

Proceedings Volume 5774, (2004) https://doi.org/10.1117/12.607903

KEYWORDS: Laser induced damage, Absorbance, Raster graphics, Mirrors, Dielectrics, Optical coatings, Dielectric mirrors, Laser stabilization, Oxides, Thin film coatings

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Proceedings Article | 8 December 2004 Paper

The LIDT of Ta2O5/SiO2 narrow-band interference filters under different laser modes

WeiDong Gao, Hongbo He, Yuanan Zhao, Jianda Shao, Zhengxiu Fan

Proceedings Volume 5774, (2004) https://doi.org/10.1117/12.608692

KEYWORDS: Optical filters, Modes of laser operation, Interference filters, Absorption filters, Laser induced damage, Nd:YAG lasers, Image filtering, Thin film coatings, Tantalum, Absorption

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Proceedings Article | 8 December 2004 Paper

Investigation of laser-induced damage of dielectric optical coatings

Hong-Bo He, Yuan-An Zhao, Dong-Ping Zhang, Wei-Dong Gao, Mei-Qiong Zhan, Zheng-Xiu Fan, Jian-Da Shao

Proceedings Volume 5774, (2004) https://doi.org/10.1117/12.607547

KEYWORDS: Laser induced damage, Absorption, Optical coatings, Q switched lasers, Ultraviolet radiation, Dielectrics, Modes of laser operation, Laser applications, Laser development, Resistance

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Proceedings Article | 25 February 2004 Paper

LIDT of the AR coatings on quartz and sapphire under different laser modes

Yingjian Wang, YuanAn Zhao, WeiDong Gao, ZhengXiu Fan

Proceedings Volume 5250, (2004) https://doi.org/10.1117/12.516006

KEYWORDS: Sapphire, Quartz, Antireflective coatings, Pulsed laser operation, Modes of laser operation, Thin films, Annealing, Thin film coatings, Coating, Temperature metrology

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SPIE Journal Paper | 1 January 2004

Laser-induced damage threshold of the antireflection coatings on quartz and sapphire under different laser modes

Yingjian Wang, YuanAn Zhao, WeiDong Gao, ZhengXiu Fan

OE, Vol. 43, Issue 01, (January 2004) https://doi.org/10.1117/12.10.1117/1.1631004

KEYWORDS: Sapphire, Quartz, Antireflective coatings, Laser induced damage, Modes of laser operation, Laser damage threshold, Thin films, Annealing, Thin film coatings, Pulsed laser operation

Showing 5 of 9 publications

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