Prof. Jun Zhou Profile

Prof. Jun Zhou

at Shanghai Inst of Optics and Fine Mechanics

SPIE Involvement:

Author

Publications (42)

Proceedings Article | 18 December 2023 Paper

1319 nm single-frequency injection seeded Q-switched laser based on ramp-hold-fire

Guangli Yu, Chunqi Fang, Jianyong Ding, Binbin Li, Yong Qian, Jun Zhou, XiaoLei Zhu

Proceedings Volume 12959, 129590T (2023) https://doi.org/10.1117/12.3007654

KEYWORDS: Pulsed laser operation, Oscillators, Sodium, Laser amplifiers, Laser stabilization, Q switched lasers, Neodymium

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Proceedings Article | 16 December 2022 Paper

885nm-LD end-pumped burst-mode laser

Hongquan Yao, Chunqi Fang, Ya Gao, Qingfeng Wei, Guangli Yu, Jianyong Ding, Jun Zhou

Proceedings Volume 12501, 125010Z (2022) https://doi.org/10.1117/12.2656460

KEYWORDS: Optical amplifiers, Laser applications, Pulsed laser operation, Laser crystals, Nd:YAG lasers, Crystals, Q switching, Mirrors, Semiconductor lasers, Laser stabilization

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Proceedings Article | 27 March 2022 Paper

Optimization of lowpass filtered and amplified PRBS phase modulation for SBS mitigation

Binglin Li, Yifeng Yang, Meizhong Liu, Hanbin Wang, Heng Gao, Yuqiao Xian, Bing He, Jun Zhou

Proceedings Volume 12169, 121692F (2022) https://doi.org/10.1117/12.2622852

KEYWORDS: Modulation, Phase modulation, Electronic filtering, Optical filters, Fiber amplifiers, Binary data

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Proceedings Article | 6 June 2021 Paper

Theoretical and experimental study of diode-pumped Nd:LuAG disk lasers

Jianyong Ding, Jianlei Wang, Guangli Yu, Jun Zhou, Weibiao Chen, Xiaolei Zhu, Wei Wei

Proceedings Volume 11849, 1184910 (2021) https://doi.org/10.1117/12.2599034

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Proceedings Article | 12 March 2021 Paper

Theoretical study of beam quality degradation caused by grating dispersion in a spectral beam combining system

Yang You, Wenjie Wu, Bing He, Jun Zhou, Yuqiao Xian, Hanbin Wang, Zhijun Yuan, Yifeng Yang

Proceedings Volume 11763, 117633J (2021) https://doi.org/10.1117/12.2586596

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SPIE Journal Paper | 26 November 2020

Coherent beam combining of a nine-fiber laser array using an all-optical ring cavity feedback loop based on diffractive optical element

Xiaxia Niu, Meizhong Liu, Haibo Zhang, Kai Liu, Yifeng Yang, Bing He, Jun Zhou

OE, Vol. 59, Issue 11, 116108, (November 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.11.116108

KEYWORDS: Diffractive optical elements, Mode locking, Feedback loops, Visibility, Fiber lasers, Optical engineering, Fiber amplifiers, Reflectors, Optical isolators, Beam splitters

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Proceedings Article | 10 October 2020 Poster + Paper

Experimental analyses on passive coherent combining of all-fiber feedback ring cavity based on diffractive optical element

Xiaxia Niu, Meizhong Liu, Bing He, Jun Zhou, Yifeng Yang

Proceedings Volume 11544, 115440E (2020) https://doi.org/10.1117/12.2573718

KEYWORDS: Diffractive optical elements, Mode locking, Fiber lasers, Thermal effects, Servomechanisms, Optical simulations

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Proceedings Article | 17 April 2020 Paper

Coherent polarization beam combining of three lasers using phase-to-amplitude modulated optical heterodyne phase-locking technique

Xingxing Zou, Jingpu Zhang, Hui Shen, Yang You, Meizhong Liu, Hanbin Wang, Bing He, Jun Zhou, Jianhua Zhang

Proceedings Volume 11455, 114557O (2020) https://doi.org/10.1117/12.2565360

KEYWORDS: Polarization, Heterodyning, Fiber lasers, Control systems, Coherent beam combination, Polarization coherence

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Proceedings Article | 17 April 2020 Paper

Theoretical study on the diffracted-beam positional deviation of diffractive optical elements

Meizhong Liu, Yifeng Yang, Hui Shen, Jingpu Zhang, Xingxing Zou, Hanbin Wang, Yang You, Bing He, Jun Zhou

Proceedings Volume 11455, 114557Q (2020) https://doi.org/10.1117/12.2565362

KEYWORDS: Diffractive optical elements, Beam splitters, Calibration

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SPIE Journal Paper | 10 June 2019

Beam quality improvement of coherent beam combining by gradient power distribution hexagonal tiled-aperture large laser array

Hanbin Wang, Bing He, Yifeng Yang, Jun Zhou, Xueru Zhang, Yue Liang, Zhiyang Sun, Ying-Lin Song, Yuxiao Wang, Zhifeng Zhang

OE, Vol. 58, Issue 06, 066105, (June 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.6.066105

KEYWORDS: Fiber lasers, Optical engineering, Sun, Near field, Beam shaping, Physics, Beam propagation method, Laser beam propagation, High power fiber lasers, Mode locking

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Proceedings Article | 26 April 2019 Presentation + Paper

Investigation on the influence of pointing deviation on beam quality in dual-grating spectral beam combination

Gang Bai, Jingpu Zhang, Hui Shen, Yifeng Yang, Bing He, Jun Zhou

Proceedings Volume 11033, 110330T (2019) https://doi.org/10.1117/12.2520751

KEYWORDS: Diffraction gratings, Fiber lasers, Diffraction, Statistical analysis, Laser beam propagation, Gaussian beams, Error analysis, Wavefronts, Optical simulations, Fourier transforms

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Proceedings Article | 24 October 2017 Paper

Suppression of high order modes employing active self-imaging mode filter in large mode area strongly pumped fiber amplifier

Xiang Zhao, Gang Bai, Ye Zheng, Xiaolong Chen, Yifeng Yang, Yunfeng Qi, Bing He, Jun Zhou

Proceedings Volume 10457, 104572Q (2017) https://doi.org/10.1117/12.2284934

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Proceedings Article | 9 November 2016 Paper

1-MW peak power, 574-kHz repetition rate picosecond pulses at 515 nm from a frequency-doubled fiber amplifier

Feng Zou, Ziwei Wang, Zhaokun Wang, Yang Bai, Qiurui Li, Jun Zhou

Proceedings Volume 10016, 100160N (2016) https://doi.org/10.1117/12.2245577

KEYWORDS: Picosecond phenomena, Fiber amplifiers, Photonic crystal fibers, Second-harmonic generation, Crystals, Optical amplifiers, Pulsed laser operation, Laser crystals, Fiber lasers, Lithium

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SPIE Journal Paper | 20 October 2016

Tunable dual-wavelength passively mode-locked thulium-doped fiber laser using carbon nanotube

Chuanning Niu, Zhaokun Wang, Jiayang Zhang, Ting Yu, Jun Zhou, Nan Li, Guanshi Qin, Ding Ning, Fujun Zhang, Dejun Feng

OE, Vol. 55, Issue 10, 106115, (October 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.10.106115

KEYWORDS: Mode locking, Fiber lasers, Carbon nanotubes, Polarization, Single walled carbon nanotubes, Solitons, Continuous wave operation, Pulsed laser operation, Lithium, Mirrors

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Proceedings Article | 5 August 2015 Paper

The crucial fiber components and gain fiber for high power ytterbium-doped fiber laser

Bing He, Jun Zhou, Lei Liao, Peng Liu, Ying-Bin Xing, Yi-Bo Wang, Neng-Li Dai, Jin-Yan Li

Proceedings Volume 9621, 96210Q (2015) https://doi.org/10.1117/12.2192928

KEYWORDS: Fiber lasers, Oscillators, Fiber Bragg gratings, Continuous wave operation, Raman spectroscopy, Cladding, Multimode fibers, Laser scattering, Laser applications, Temperature metrology

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Proceedings Article | 4 May 2015 Paper

Mode controlling study on narrow-linewidth and high power all-fiber amplifier

Min Lei, Yunfeng Qi, Jun Zhou, Chi Liu, Yifeng Yang, Ye Zheng

Proceedings Volume 9543, 95431L (2015) https://doi.org/10.1117/12.2181497

KEYWORDS: Amplifiers, High power lasers, Charge-coupled devices, Optical amplifiers, High power fiber amplifiers, Fiber amplifiers, Fiber lasers, Laser damage threshold, Fiber Bragg gratings, Continuous wave operation

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Proceedings Article | 16 December 2013 Paper

Effect of surface morphology on laser-induced crystallization of amorphous silicon thin films

Lu Huang, Jing Jin, Guohua Wang, Weimin Shi, Weiguang Yang, Zhijun Yuan, Zechun Cao, Jun Zhou, Qihong Lou, Jin Liu, Guangpu Wei

Proceedings Volume 9068, 90680Y (2013) https://doi.org/10.1117/12.2051878

KEYWORDS: Laser crystals, Crystals, Laser energy, Thin films, Raman spectroscopy, Crystallography, Amorphous silicon, Atomic force microscopy, Laser ablation, Silicon

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Proceedings Article | 17 September 2013 Paper

Linearly polarized operation of a Yb3+-doped double-clad fiber laser

Jun Zhou, Xi-jia Gu, De-jun Feng, Wen-yu Huang, Pei-pei Zhang

Proceedings Volume 8904, 89041L (2013) https://doi.org/10.1117/12.2034953

KEYWORDS: Polarization, Fiber lasers, Phase modulation, Fiber Bragg gratings, Laser resonators, Reflectivity, Signal to noise ratio, Polarizers, Beam splitters, Polarization maintaining fibers

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Proceedings Article | 16 May 2013 Paper

Short-length large-mode-area photonic crystal fiber laser operating at 978 nm

Jing He, Ziwei Wang, Wendi Wu, Songtao Du, Qihong Lou, Jun Zhou, Xiaojun Li

Proceedings Volume 8796, 87961V (2013) https://doi.org/10.1117/12.2010950

KEYWORDS: Fiber lasers, Mirrors, Photonic crystal fibers, Absorption, Laser crystals, Ions, Laser applications, Ytterbium, Reflectivity, Laser systems engineering

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Proceedings Article | 26 February 2013 Paper

Passive coherent beam combination of two nanosecond fiber amplifiers by using an all-optical feedback loop

Houkang Liu, Bing He, Jun Zhou, Qihong Lou

Proceedings Volume 8601, 860119 (2013) https://doi.org/10.1117/12.2002973

KEYWORDS: Fiber amplifiers, Feedback loops, Pulsed laser operation, Visibility, Coherent beam combination, Amplifiers, Optical amplifiers, Fiber lasers, Beam shaping, Continuous wave operation

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Proceedings Article | 29 November 2012 Paper

Coherent beam combination of seven high power fiber amplifiers with an all-optical feedback loop

Chi Liu, Yunfeng Qi, Houkang Liu, Liyun Hao, Shoujun Dai, Jun Zhou, Xiaolong Chen, Bing He

Proceedings Volume 8551, 85510P (2012) https://doi.org/10.1117/12.999551

KEYWORDS: Feedback loops, Coherent beam combination, Fiber amplifiers, Optical amplifiers, Amplifiers, Mode locking, Fiber lasers, High power fiber amplifiers, Visibility, Beam splitters

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Proceedings Article | 17 October 2012 Paper

Interference-fading-free phase-demodulated OTDR system

Qing Ye, Zhengqing Pan, Haiwen Cai, Ronghui Qu, Jun Zhou, Kezhen Liang

Proceedings Volume 8421, 842129 (2012) https://doi.org/10.1117/12.975656

KEYWORDS: Amplifiers, Signal to noise ratio, Signal detection, Ferroelectric materials, Modulation, Demodulation, Rayleigh scattering, Distributed computing, Oscillators, Phase shifts

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Proceedings Article | 12 January 2012 Paper

Laser-induced fluorescence of fused silica irradiated by ArF excimer laser

Zhijun Yuan, Haibo Zhang, Qihong Lou, Jun Zhou

Proceedings Volume 8206, 820607 (2012) https://doi.org/10.1117/12.910377

KEYWORDS: Silica, Laser induced fluorescence, Excimer lasers, Luminescence, Absorption, Laser induced damage, Signal processing, Laser scattering, Laser irradiation, Glasses

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Proceedings Article | 19 August 2011 Paper

Preparation, package, and high-power fiber laser experiment of large mode-area fiber grating

Bing He, Yuan-yuan Fan, Jun Zhou, Ji-tuo Zheng, Xi-jia Gu, Qi-hong Lou, Hou-kang Liu

Proceedings Volume 8192, 81922C (2011) https://doi.org/10.1117/12.900574

KEYWORDS: Fiber Bragg gratings, Fiber lasers, High power fiber lasers, Reflectivity, Laser resonators, Mirrors, Cladding, Metals, High power lasers, Output couplers

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SPIE Journal Paper | 1 February 2010

156-W Average power, high repetition rate, nanosecond pulse from a large-mode area fiber amplifier

Songtao Du, Xia Liu, Jun Zhou, Yuhao Xue, Bing He, Jingxing Dong, Yunrong Wei, Qihong Lou, Zhijun Yuan, Wei Wang

OE, Vol. 49, Issue 02, 024201, (February 2010) https://doi.org/10.1117/12.10.1117/1.3314307

KEYWORDS: Fiber amplifiers, Optical amplifiers, Pulsed laser operation, Fiber lasers, Solid state lasers, Mechanics, Optical engineering, Oscillators, Semiconductor lasers, Pulsed fiber lasers

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Proceedings Article | 18 November 2008 Paper

The design of large-mode-area single-mode fiber

Jun Zhou, Wei Wang, Wenhan Huang, Qihong Lou, Shouqi Zhang, Libo Li, Guohua Wu

Proceedings Volume 7135, 71352X (2008) https://doi.org/10.1117/12.803207

KEYWORDS: Fiber lasers, Single mode fibers, Raman scattering, Waveguides, Refractive index, Optical fibers, Basic research, Mechanics, Computer science, Solid state lasers

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Proceedings Article | 6 February 2008 Paper

Characteristics of narrow-linewidth master-oscillator fiber power amplifier system

Songtao Du, Weibiao Chen, Yunrong Wei, Zhijiang Wang, Qihong Lou, Bing He, Jingxing Dong, Hongming Zhao, Jinyan Li, Fangpei Zhang, Jianqiang Zhu, Jun Zhou

Proceedings Volume 6823, 68231F (2008) https://doi.org/10.1117/12.759411

KEYWORDS: Fiber amplifiers, Optical amplifiers, High power fiber amplifiers, Oscillators, Polishing, Ytterbium, Optical isolators, Mirrors, Scattering, Bandpass filters

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Proceedings Article | 6 February 2008 Paper

High-repetition-rate acousto-optic Q-switched double-clad fiber laser

Yunrong Wei, Qihong Lou, Jingxing Dong, Hongming Zhao, Jun Zhou, Fangpei Zhang

Proceedings Volume 6823, 68230Z (2008) https://doi.org/10.1117/12.754959

KEYWORDS: Fiber lasers, Q switching, Bragg cells, Q switched lasers, Acousto-optics, Q switches, Laser systems engineering, Pulsed laser operation, Mirrors, Q switched fiber lasers

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Proceedings Article | 26 September 2007 Paper

Development of single-frequency laser for direct-detection wind lidar

Weibiao Chen, Ting Yu, Jiqiao Liu, Huaguo Zang, Jun Zhou

Proceedings Volume 6681, 66810R (2007) https://doi.org/10.1117/12.737750

KEYWORDS: LIDAR, Nd:YAG lasers, Pulsed laser operation, Semiconductor lasers, Diodes, Amplifiers, Wind energy, Laser development, Oscillators, Laser stabilization

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Proceedings Article | 20 October 2006 Paper

A compact diode-pumped injection-seeded ultraviolet laser for wind Doppler lidar

Jun Zhou, Jiaoqiao Liu, Linbing Bu, Weibiao Chen, Ting Yu, Jinzi Bi

Proceedings Volume 6367, 63670Y (2006) https://doi.org/10.1117/12.689450

KEYWORDS: Oscillators, Nd:YAG lasers, Crystals, LIDAR, Wind energy, Ferroelectric materials, Doppler effect, Diodes, Pulsed laser operation, Ultraviolet radiation

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Proceedings Article | 3 October 2006 Paper

Development of a direct-detection wind lidar based on Fizeau interferometer

Jun Zhou, Weibiao Chen, Ting Yu, Lingbing Bu, Jiqiao Liu

Proceedings Volume 6367, 63670X (2006) https://doi.org/10.1117/12.689296

KEYWORDS: Fizeau interferometers, LIDAR, Doppler effect, Sensors, Interferometers, Reflectivity, Laser stabilization, Signal detection, Wind energy, Signal to noise ratio

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Proceedings Article | 17 April 2006 Paper

Pulsed fiber laser with average output power of 133 watts

Qihong Lou, Lingfeng Kong, Jun Zhou, Dong Xue, Zhijiang Wang

Proceedings Volume 6190, 61900M (2006) https://doi.org/10.1117/12.661595

KEYWORDS: Fiber lasers, Fiber amplifiers, Cladding, Pulsed fiber lasers, Pulsed laser operation, Solid state lasers, Continuous wave operation, Mirrors, Optical amplifiers, Optical isolators

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Proceedings Article | 17 April 2006 Paper

184W diode-side-pumped ceramic Nd:YAG laser with a diffusive optical pump cavity

Sungman Lee, Yunfeng Qi, Qihong Lou, Jun Zhou

Proceedings Volume 6190, 619005 (2006) https://doi.org/10.1117/12.661666

KEYWORDS: Ceramics, Nd:YAG lasers, Crystals, Neodymium, Laser development, Birefringence, Optical resonators, Laser crystals, High power lasers, Diodes

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SPIE Journal Paper | 1 January 2006 Open Access

133-W pulsed fiber amplifier with large-mode-area fiber

Lingfeng Kong, Qihong Lou, Jun Zhou, Dong Xue, Zhijiang Wang

OE, Vol. 45, Issue 01, 010502, (January 2006) https://doi.org/10.1117/12.10.1117/1.2160520

KEYWORDS: Fiber amplifiers, Cladding, Raman scattering, Mechanics, Ytterbium, Optical engineering, Semiconductor lasers, Fiber lasers, Mirrors, Amplifiers

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Proceedings Article | 6 December 2005 Paper

A 330-watt YDFL with China-made DCF

Qihong Lou, Lingfeng Kong, Yuanyuan Tian, Dong Xue, Jun Zhou

Proceedings Volume 6019, 601926 (2005) https://doi.org/10.1117/12.628564

KEYWORDS: Fiber lasers, Picosecond phenomena, Diodes, Ytterbium, Semiconductor lasers, Aspheric lenses, Cladding, Optical pumping, Continuous wave operation

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Proceedings Article | 12 January 2005 Paper

Boundary Doppler lidar based on multibeam Fizeau interferometer

Jiqiao Liu, Jun Zhou, Weibiao Chen

Proceedings Volume 5653, (2005) https://doi.org/10.1117/12.577557

KEYWORDS: LIDAR, Doppler effect, Wind measurement, Interferometers, Sensors, Charge-coupled devices, Aerosols, Reflectivity, Scattering, Fizeau interferometers

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Proceedings Article | 1 September 2004 Paper

Double-cladding fiber laser and frequency doubling with PPLN

Jun Zhou, Zhijiang Wang, Qihong Lou

Proceedings Volume 5460, (2004) https://doi.org/10.1117/12.544678

KEYWORDS: Fiber lasers, Cladding, Semiconductor lasers, Second-harmonic generation, Diodes, Ytterbium, Continuous wave operation, Quantum efficiency, Nonlinear optical materials, Laser systems engineering

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Proceedings Article | 12 May 2004 Paper

Research on the 20-W double-cladding fiber laser pumped by 915-nm and 975-nm diode lasers

Jun Zhou, Zhijiang Wang, Qihong Lou

Proceedings Volume 5280, (2004) https://doi.org/10.1117/12.520928

KEYWORDS: Fiber lasers, Absorption, Ytterbium, Semiconductor lasers, Cladding, Signal attenuation, Diffraction, Optical amplifiers, Mirrors, Mechanics

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Proceedings Article | 3 July 2003 Paper

Wavelength characteristics of Yb3+-doped double-cladding fiber laser

Zhijiang Wang, Jun Zhou, Qihong Lou

Proceedings Volume 4974, (2003) https://doi.org/10.1117/12.478264

KEYWORDS: Fiber lasers, Ytterbium, Absorption, Cladding, Signal attenuation, Semiconductor lasers, High power lasers, Temperature metrology, Diodes, Mirrors

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Proceedings Article | 5 September 2002 Paper

Development of double-clad fiber lasers

Zhijiang Wang, Peter Wang, Qihong Lou, Tiejun Li, Jun Zhou

Proceedings Volume 4914, (2002) https://doi.org/10.1117/12.481822

KEYWORDS: Fiber lasers, Prisms, Semiconductor lasers, Absorption, Cladding, High power lasers, Beam shaping, Mirrors, Ions, Continuous wave operation

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Proceedings Article | 5 September 2002 Paper

New inner cladding shape for high-power double-clad fiber lasers

Zhijiang Wang, Tiejun Li, Jingxing Dong, Jun Zhou, Qihong Lou, Runrong Wei

Proceedings Volume 4914, (2002) https://doi.org/10.1117/12.481784

KEYWORDS: Cladding, Reflection, Absorption, Fiber lasers, Ray tracing, Semiconductor lasers, Geometrical optics, Laser applications, Refractive index, Shape analysis

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Proceedings Article | 23 April 2001 Paper

Design of 60-kJ SG-III laser facility and related technology development

Jun Zhou, F. Jing, Z. Ling, X. Wei, Q. Zhao, Wanguo Zheng, Hansheng Peng, Xiaomin Zhang, Z. Sui, Dianyuan Fan

Proceedings Volume 4424, (2001) https://doi.org/10.1117/12.425569

KEYWORDS: Optical amplifiers, Adaptive optics, Laser applications, Integrated optics, Beam shaping, Laser development, Physics, Thermography, Beam splitters, Control systems

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Showing 5 of 42 publications

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