Mr. Dong Zhi Profile

Dong Zhi

at National Univ of Defense Technology

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Author

Publications (8)

Proceedings Article | 11 October 2024 Paper

A glow discharge plasma system for TDLAS calibration

Hongxin Fang, Dong Zhi, Xuecheng Wu, Yu Chang, Zhiguo Lv

Proceedings Volume 13287, 1328703 (2024) https://doi.org/10.1117/12.3036487

KEYWORDS: Chemical species, Plasma, Oxygen, Plasma generation, Calibration, Plasma displays, Absorption, Nitrogen, Power supplies, Mixtures

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Proceedings Article | 18 December 2019 Paper

Evolution properties of array laser beams through an atmospheric turbulence and shock-wave layer

Dong Zhi, Dongjun Liao, Huayu Hu, Kouli Zhang, Sen Liu

Proceedings Volume 11333, 113330Q (2019) https://doi.org/10.1117/12.2543435

KEYWORDS: Atmospheric propagation, Laser beam propagation, Atmospheric modeling, Atmospheric optics, Geometrical optics, Fiber lasers, Near field optics, Turbulence, Optical simulations, Gaussian beams

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Proceedings Article | 6 March 2018 Paper

Review on structured optical field generated from array beams

Tianyue Hou, Pu Zhou, Yanxing Ma, Dong Zhi

Proceedings Volume 10710, 107103Z (2018) https://doi.org/10.1117/12.2317622

KEYWORDS: Beam propagation method, Atmospheric propagation, Bessel beams, Polarization, Control systems, Gaussian beams, Feedback control

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Proceedings Article | 13 January 2017 Paper

Numerical simulation about orthogonal single frequency dithering technique used in tilt control of fiber laser array

Zhixin Zhang, Dong Zhi, Yanxing Ma, Xiaolin Wang, Pu Zhou, Lei Si

Proceedings Volume 10254, 1025405 (2017) https://doi.org/10.1117/12.2262336

KEYWORDS: Fiber lasers, Numerical simulations, Computer simulations, Signal detection, Optical simulations, Modulation, Detection and tracking algorithms, Plutonium, Collimators, Control systems

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Proceedings Article | 15 November 2016 Paper

Coherent combining efficiency improvement based on a focused conformal projection fiber laser array

Dong Zhi, Yanxing Ma, Xiaolin Wang, Pu Zhou, Lei Si

Proceedings Volume 10016, 100161F (2016) https://doi.org/10.1117/12.2245331

KEYWORDS: Signal processing, Mode locking, Projection systems, Fiber lasers, Collimation, Control systems, Collimators, Wavefronts, Detection and tracking algorithms, Signal detection

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Proceedings Article | 19 October 2016 Paper

Influence of truncation factor on coherent beam combining based on a triangular fiber laser array

Dong Zhi, Yan-xing Ma, Xiao-lin Wang, Pu Zhou, Lei Si

Proceedings Volume 10152, 101521D (2016) https://doi.org/10.1117/12.2247544

KEYWORDS: Fiber lasers, Adaptive optics

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Proceedings Article | 8 October 2015 Paper

Theoretical model of adaptive fiber tip positioner based on flexible hinges and levers

Dong Zhi, Yan-xing Ma, Xiao-lin Wang, Pu Zhou, Lei Si

Proceedings Volume 9677, 967721 (2015) https://doi.org/10.1117/12.2201043

KEYWORDS: Actuators, Structural design, Structured optical fibers, Fiber lasers, Optical testing, Ceramics, Plutonium, Silicon, Optoelectronics, Defense technologies

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Proceedings Article | 9 December 2014 Paper

Experimental demonstration of adaptive fiber-optics collimator based on flexible hinges

Dong Zhi, Yan-xing Ma, Lei Si, Xiao-lin Wang, Pu Zhou

Proceedings Volume 9294, 92940E (2014) https://doi.org/10.1117/12.2072865

KEYWORDS: Actuators, Fiber optics, Collimators, Fiber lasers, Collimation, High power lasers, Laser systems engineering, Beam splitters, Signal detection, Plutonium

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Showing 5 of 8 publications

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