Dr. Zhaoyang Jiao Profile

Dr. Zhaoyang Jiao

Associate Researcher at Shanghai Institute of Optics and Fine Mechanics

SPIE Involvement:

Author

Publications (22)

Proceedings Article | 23 December 2023 Paper

Non-conjugate multi-peak hot-images induced by double defects in high power laser systems

Yuxin Liu, Zhaoyang Jiao, Hongchang Wang, Mingying Sun, Jianqiang Zhu

Proceedings Volume 12982, 1298209 (2023) https://doi.org/10.1117/12.3021222

KEYWORDS: Modulation, High power lasers, Laser systems engineering, Optical components, Beam propagation method, Phase modulation, Diffraction

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SPIE Journal Paper | 15 January 2023

Automatic Foucault test method based on transverse cutting at two different axial positions near the foci

Xiang Hua, Zhaoyang Jiao, Jianqiang Zhu

OE, Vol. 62, Issue 01, 014103, (January 2023) https://doi.org/10.1117/12.10.1117/1.OE.62.1.014103

KEYWORDS: Shadows, Mirror surfaces, Mirrors, Equipment, Interferometers, Wavefront errors, Testing and analysis, Optical testing, Wavefronts, Optical engineering

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Proceedings Article | 15 February 2022 Paper

An iterative phase imaging method based on nonlinear hot image

Hongchang Wang, Zhaoyang Jiao, Mingying Sun, Cheng Liu, Jianqiang Zhu

Proceedings Volume 12166, 121665U (2022) https://doi.org/10.1117/12.2617690

KEYWORDS: Phase imaging, Image resolution, Charge-coupled devices, Nonlinear crystals, High power lasers, Biomedical optics, Wave propagation, Signal to noise ratio, Reconstruction algorithms, Interferometry

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Proceedings Article | 6 June 2021 Paper

Analysis and mitigation of final optics damage caused by continuous phase plate

Hongchang Wang, Zhaoyang Jiao, Rong Wu, Mingying Sun, Jianqiang Zhu

Proceedings Volume 11849, 118490Z (2021) https://doi.org/10.1117/12.2598968

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Proceedings Article | 2 December 2020 Paper

Analysis of defect induced light intensification due to second-order effect in high power laser systems

Zhaoyang Jiao, Hongchang Wang, Yanli Zhang, Mingying Sun, Jianqiang Zhu

Proceedings Volume 11717, 117170Y (2020) https://doi.org/10.1117/12.2585686

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Proceedings Article | 8 July 2019 Paper

Ablation characteristics of aluminum alloy and stainless steel induced by picosecond laser pulses

Wenfeng Liu, Mingying Sun, Yajing Guo, Zhaoyang Jiao, Rong Wu, Xue Pan

Proceedings Volume 11063, 110631B (2019) https://doi.org/10.1117/12.2539907

KEYWORDS: Laser ablation, Aluminum, Laser energy, Picosecond phenomena, Metals, Laser damage threshold, Pulsed laser operation, Laser systems engineering, High power lasers, Surface finishing

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Proceedings Article | 8 July 2019 Paper

Laser damage and damage performance caused by near-field of final optics assembles for high power laser system

Yajing Guo, Mingying Sun, Zhaoyang Jiao, Chong Liu, Xiuqing Jiang, Baoqiang Zhu, Jianqiang Zhu

Proceedings Volume 11063, 110630P (2019) https://doi.org/10.1117/12.2540080

KEYWORDS: Near field, Optical damage, Laser induced damage, Modulation, High power lasers, Laser systems engineering, Optical components

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Proceedings Article | 8 July 2019 Paper

Analysis of optical damage in the final optics assembly induced by transport mirror defects

Zhaoyang Jiao, Mingying Sun, Yajing Guo, Jianqiang Zhu

Proceedings Volume 11063, 110630A (2019) https://doi.org/10.1117/12.2539204

KEYWORDS: Mirrors, Modulation, High power lasers, Optical damage, Crystals, Nonlinear crystals, Laser induced damage, Coating

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Proceedings Article | 26 April 2019 Presentation + Paper

Measurement of mid-frequency wavefront error for large optics with ptychographical iterative engine

Xuejie Zhang, Bei Cheng, Weixing Shen, Mingying Sun, Xingcheng Pan, Zhaoyang Jiao, Ping Shao, Jianqiang Zhu

Proceedings Volume 11033, 110330B (2019) https://doi.org/10.1117/12.2523995

KEYWORDS: Phase retrieval, Wavefronts, Optical components, High power lasers, Optical testing, Spatial frequencies, Wavefront aberrations

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Proceedings Article | 13 March 2019 Presentation + Paper

Key issues of damage resistance of final optics for ICF high power laser facility

Jianqiang Zhu, Mingying Sun, Zhaoyang Jiao, Yajing Guo, Chong Liu, Xingchen Pan, Hua Tao, Cheng Liu, Xuejie Zhang, Xue Dong, Bei Cheng

Proceedings Volume 10898, 1089807 (2019) https://doi.org/10.1117/12.2509689

KEYWORDS: Near field, Laser induced damage, High power lasers, Silica

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Proceedings Article | 16 November 2018 Paper

Damage performance and developments of final optics system for UV nanosecond high power laser systems

Mingying Sun, Zhaoyang Jiao, Yajing Guo, Chong Liu, Rong Wu, Lei Ren, Ping Shao, Jianqiang Zhu, Zunqi Lin

Proceedings Volume 10805, 108051H (2018) https://doi.org/10.1117/12.2500358

KEYWORDS: High power lasers, Near field, Laser induced damage, Coating, Laser energy, Sol-gels, Ultraviolet radiation

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Proceedings Article | 16 November 2018 Paper

Online detection of hot image in the large aperture near field of the final optics assembly

Zhaoyang Jiao, Mingying Sun, Jianqiang Zhu

Proceedings Volume 10805, 108052G (2018) https://doi.org/10.1117/12.2325084

KEYWORDS: Near field, Modulation, Spatial resolution, High power lasers, Beam quality measurement

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Proceedings Article | 16 May 2018 Paper

Shape dependence of downstream light intensification caused by flaws

Zhaoyang Jiao, Mingying Sun, Lei Ren, Yajing Guo, Rong Wu, Yanli Zhang, Jianqiang Zhu

Proceedings Volume 10713, 1071311 (2018) https://doi.org/10.1117/12.2303707

KEYWORDS: Modulation, High power lasers, Optical components, Laser systems engineering, Diffraction, Numerical simulations, Systems modeling

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Proceedings Article | 15 February 2018 Presentation + Paper

A developmental perspective on high power laser facility technology for ICF

Jianqiang Zhu, Mingying Sun, Chong Liu, Yajing Guo, Lin Yang, Pengqian Yang, Yanli Zhang, Bingyan Wang, Cheng Liu, Yangshuai Li, Zhiyuan Ren, Dean Liu, Zhigang Liu, Zhaoyang Jiao, Lei Ren, Guowen Zhang, Quantang Fan, Tao Feng, Zunqi Lin

Proceedings Volume 10511, 105110Y (2018) https://doi.org/10.1117/12.2289858

KEYWORDS: High power lasers, Laser induced damage, Optical components, Laser applications

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Proceedings Article | 13 November 2017 Paper

Enhancement of light intensity related to distribution of defects in the final optics assembly

Zhaoyang Jiao, Mingying Sun, Jianqiang Zhu

Proceedings Volume 10447, 104470C (2017) https://doi.org/10.1117/12.2280522

KEYWORDS: Modulation, High power lasers, Phase modulation, Optical components, Laser induced damage, Laser systems engineering, Optical simulations

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Proceedings Article | 1 August 2017 Paper

Analysis of hot images in final optics assembly

Zhaoyang Jiao, Yanli Zhang, Mingying Sun, Jianqiang Zhu

Proceedings Volume 10339, 103392G (2017) https://doi.org/10.1117/12.2272772

KEYWORDS: Optical damage, High power lasers, Laser systems engineering, Modulation

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Proceedings Article | 23 February 2017 Paper

Experimental study on final optics assembly at 351nm laser

Zhaoyang Jiao, Dongfeng Zhao, Mingying Sun, Lei Ren, Jianqiang Zhu

Proceedings Volume 10084, 100840E (2017) https://doi.org/10.1117/12.2251978

KEYWORDS: Laser energy, High power lasers, Laser optics, Lens design, Polarization, Diagnostics, Optical design, Energy conversion efficiency, Energy efficiency, Physics, Crystals, Laser crystals

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Proceedings Article | 23 February 2017 Presentation + Paper

High power glass laser research progresses in NLHPLP

Jianqiang Zhu, Jian Zhu, Xuechun Li, Baoqiang Zhu, Weixin Ma, Dean Liu, Cheng Liu, Xingqiang Lu, Wei Fan, Zhigang Liu, Dongfeng Zhao, Shenlei Zhou, Yanli Zhang, Li Wang, Mingying Sun, Bingyan Wang, Zhaoyang Jiao, Lei Ren, Guowen Zhang, Jie Miao, Zunqi Lin

Proceedings Volume 10084, 1008405 (2017) https://doi.org/10.1117/12.2251731

KEYWORDS: High power lasers, Optical amplifiers, Fusion energy, Laser damage threshold, Glasses, Laser glasses, Physics, Laser development, Prototyping, Near field, Spatial filters, Modulation

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A new high power laser facility with 8 beams and maximum output energy of one beam 5kJ/3.4ns/3ω has been performed and operated since 2015. Combined together the existing facilities have constructed a multifunction experimental platform including multi-pulse width of ns, ps and fs and active probing beam, which is an effective tool for Inertial Confinement Fusion (ICF) and High Energy Density (HED) researches. In addition another peculiar high power laser prototype pushes 1ω maximum output energy to 16kJ in 5ns and 17.5kJ in 20ns in flat-in-time pulse, this system is based on large aperture four-pass main amplifier architecture with 310mm×310mm output beam aperture. Meanwhile the near field and far field have good quality spanning large energy scope by use of a wide range of technologies, such as reasonable overall design technique, the integrated front end, cleanness class control, nonlinear laser propagation control, wave-front adaptive optics and precision measurement. Based on this excellent backup, 3ω damage research project is planning to be implemented. To realize the above aims, the beam expanding scheme in final transport spatial filter could be adopted considering tradeoff between the efficient utilization of 1ω output and 3ω damage threshold. Besides for deeply dissecting conversion process for beam characteristic influence of 1ω beam, WCI (Wave-front Code Image) instrument with refined structure would be used to measure optical field with simultaneous high precision amplitude and phase information, and what’s more WCI can measure the 1ω, 2ω and 3ω optical field in the same time at same position, so we can analyze the 3ω beam quality evolution systematically, and ultimately to improve the 3ω limited output.

In a word, we need pay attention to some aspects contents with emphasis for future huger laser facility development. The first is to focus the new technology application. The second is to solve the matching problem between 1ω beam and the 3ω beam. The last is to build the whole effective design in order to improve efficiency and cost performance.

SPIE Journal Paper | 13 October 2016

Mitigation of beam sampling grating damage induced by upstream flaws in the final optics assembly

Zhaoyang Jiao, Mingying Sun, Dongfeng Zhao, Jianqiang Zhu

OE, Vol. 56, Issue 01, 011021, (October 2016) https://doi.org/10.1117/12.10.1117/1.OE.56.1.011021

KEYWORDS: Modulation, Frequency converters, Optical components, Nonlinear optics, High power lasers, Near field optics, Laser induced damage, Control systems, Laser systems engineering, Optical damage

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Proceedings Article | 22 July 2016 Paper

Mitigation of BSG damage caused by upstream flaw in the final optics assembly

Zhaoyang Jiao, Mingying Sun, Dongfeng Zhao, Jianqiang Zhu

Proceedings Volume 9983, 99831D (2016) https://doi.org/10.1117/12.2235623

KEYWORDS: Optical components, High power lasers, Modulation, Wavefronts, Optical simulations, Laser induced damage, Near field optics, Frequency converters, Nonlinear optics, Near field

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Proceedings Article | 21 February 2014 Paper

Off-axis focusing and imaging of scaled zone plates and anamorphic photon sieves

Junyong Zhang, Liangjun Zhang, Zhaoyang Jiao, Yanli Zhang

Proceedings Volume 9142, 91420S (2014) https://doi.org/10.1117/12.2054372

KEYWORDS: Zone plates, Wave plates, Diffraction, Wave propagation, Hard x-rays, X-rays, Imaging systems, X-ray imaging, Diffractive optical elements, Picosecond phenomena

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Proceedings Article | 17 September 2013 Paper

Effect of nonideal wavefront on the near filed beam quality disturbed by flaw in target system

Zhaoyang Jiao, Yanli Zhang, Junyong Zhang, Jianqiang Zhu

Proceedings Volume 8904, 890404 (2013) https://doi.org/10.1117/12.2030707

KEYWORDS: Modulation, Wavefronts, Phase shift keying, Near field, Near field optics, Contamination, High power lasers, Optical components, Particles, Diffraction

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Showing 5 of 22 publications

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