Dr. Tianzhuo Zhao Profile

Dr. Tianzhuo Zhao

Prof. at Academy of Opto-Electronics CAS

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Author

Publications (8)

Proceedings Article | 17 May 2019 Paper

Study on flat-top shaping technology in picosecond laser micro-machining

Shuzhen Nie, Jin Yu, Tianzhuo Zhao, Zhongwei Fan

Proceedings Volume 11170, 111702F (2019) https://doi.org/10.1117/12.2533710

KEYWORDS: Picosecond phenomena, Micromachining, Gaussian beams, Beam shaping, Laser applications, Optical simulations, Fourier transforms, Near field diffraction, Computer simulations, Laser processing

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Proceedings Article | 19 October 2016 Paper

Uniform pump scheme for a LD face-pumped Nd:YAG slab amplifier

Dan Jia, Zhongwei Fan, Yanzhong Chen, Guangyan Guo, Jianguo He, Tianzhuo Zhao

Proceedings Volume 10154, 101541Y (2016) https://doi.org/10.1117/12.2247375

KEYWORDS: Amplifiers, Nd:YAG lasers, Luminescence

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Proceedings Article | 19 October 2016 Paper

Thermal effect of large-diameter laser rod in multi-direction side-pump high power pulsed Nd:YAG laser amplifier

Shuzhen Nie, Tianzhuo Zhao, Zhongwei Fan, Hong Xiao

Proceedings Volume 10152, 101520H (2016) https://doi.org/10.1117/12.2245526

KEYWORDS: Thermal effects, Pulsed laser operation, Rod lasers, High power lasers, Nd:YAG lasers, Amplifiers, Finite element methods

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Proceedings Article | 27 September 2016 Presentation + Paper

Active beam shaping in multi-levels amplification system

Tianzhuo Zhao, Zhongwei Fan, Jisi Qiu, Xiongxin Tang, Weiran Lin, Hongbo Zhang

Proceedings Volume 9950, 99500J (2016) https://doi.org/10.1117/12.2235620

KEYWORDS: Beam shaping, Modulation, Liquid crystals, Image transmission, Lenses, Imaging systems, Diffraction, Optical amplifiers, Spatial filters, Charge-coupled devices

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Proceedings Article | 15 October 2015 Paper

Comparative study of Nd:KGW lasers pumped at 808 nm and 877 nm

Ke Huang, Wen-Qi Ge, Tian-Zhuo Zhao, Jian-Guo He, Chen-Yong Feng, Zhong-Wei Fan

Proceedings Volume 9671, 96711W (2015) https://doi.org/10.1117/12.2202935

KEYWORDS: Semiconductor lasers, Crystals, Q switched lasers, Laser crystals, Mirrors, Diodes, Thermal effects, Refractive index, High power lasers, Q switching

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Proceedings Article | 15 October 2015 Paper

Simulation and experimental implement of beam-shaping in a side-pumped Nd:YAG amplifier

Tianzhuo Zhao, Hong Xiao, Ke Huang, Zhongwei Fan

Proceedings Volume 9673, 967303 (2015) https://doi.org/10.1117/12.2197724

KEYWORDS: Absorption, Nd:YAG lasers, Optical amplifiers, Semiconductor lasers, Beam shaping, Amplifiers, Optical simulations, Luminescence, Structural design, Ray tracing

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Proceedings Article | 26 February 2014 Paper

Human cadaver retina model for retinal heating during corneal surgery with a femtosecond laser

Hui Sun, Zhongwei Fan, Jin Yun, Tianzhuo Zhao, Ying Yan, Ron Kurtz, Tibor Juhasz

Proceedings Volume 8941, 89410G (2014) https://doi.org/10.1117/12.2036051

KEYWORDS: Retina, Femtosecond phenomena, Laser energy, Pulsed laser operation, Surgery, Infrared cameras, Laser therapeutics, Optical simulations, Temperature metrology, Cameras

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Proceedings Article | 20 August 2011 Paper

High gain pre-amplifier laser beam quality evaluating system

Yang Liu, Jin Yu, Tianzhuo Zhao, Xue Zhang, Zhongwei Fan

Proceedings Volume 8192, 81921U (2011) https://doi.org/10.1117/12.900230

KEYWORDS: Near field, Charge-coupled devices, Diffraction, Imaging systems, Modulation, Image quality standards, Quality systems, Attenuators, Modulation transfer functions, Image quality

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Showing 5 of 8 publications

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