Prof. Qiang Xu Profile

Prof. Qiang Xu

at Baoji University of Arts And Science

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 31 May 2023 Paper

Femtosecond laser pulses inscribed EFBG and its sensing characteristics

Xinyi Liu, Peng Jiang, Jialu Wang, Qiang Xu, Tingting Yang, Xinyi Fan

Proceedings Volume 12711, 127110N (2023) https://doi.org/10.1117/12.2684657

KEYWORDS: Bragg wavelengths, Cladding, Femtosecond phenomena, Refractive index, Fiber Bragg gratings, Femtosecond pulse shaping, Ultrafast phenomena, Single mode fibers, Optical gratings, Temperature metrology

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Proceedings Article | 15 January 2021 Paper

Eccentric fiber Bragg gratings via radiation of femtosecond laser pulses

Rui Zhang, Qiang Xu, Peng Jiang, Lei Cao, Yani Zhang, Kang Li, Nigel Copner

Proceedings Volume 11761, 117611B (2021) https://doi.org/10.1117/12.2585033

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Proceedings Article | 17 May 2019 Paper

Preparation of reflection-type MoS2 saturable absorber and application in 2μm waveband

Liang-Fang You, Rui Sun, Chen Chen, Ke Li, Wei-Jun Ling, Zhong Dong, Qiang Xu, Ya-Ni Zhang

Proceedings Volume 11170, 111701N (2019) https://doi.org/10.1117/12.2533458

KEYWORDS: Mode locking, Reflectivity, Q switched lasers, Molybdenum, Coating, Quartz, Q switching, Solid state lasers, Silver, Crystals

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Proceedings Article | 17 May 2019 Paper

Transmission characteristics of long-period fiber gratings via radiation of femtosecond laser

Qiang Xu, Rui Zhang, Yaru Xi, Peng Jiang, Yani Zhang, Kang Li, Nigel Copner, Xu Chen

Proceedings Volume 11170, 1117005 (2019) https://doi.org/10.1117/12.2531174

KEYWORDS: Femtosecond phenomena, Cladding, Fiber characterization, Fiber Bragg gratings, Optical fibers, Sensing systems, Scanning electron microscopy, Signal attenuation, Refractive index, Image resolution

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Proceedings Article | 29 March 2019 Paper

Diode-pumped passively Q-switched mode-locking Tm:LLF laser with graphene oxide saturable absorber

Wei-Jun Ling, Chen Chen, Rui Sun, Ke Li, Liang-Fang You, Zhong Dong, Qiang Xu, Ya-Ni Zhang

Proceedings Volume 11046, 1104606 (2019) https://doi.org/10.1117/12.2523640

KEYWORDS: Mirrors, Crystals, Semiconductor lasers, Quartz, Surgery

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Proceedings Article | 15 November 2018 Paper

Dual-wavelength Tm, Ho:LLF laser operating at 1895 and 1950 nm

Weijun Ling, Tao Xia, Ke Li, Liangfang You, Zhong Dong, Rui Sun, Chen Cheng, Qiang Xu, Ya-ni Zhang

Proceedings Volume 10964, 109642E (2018) https://doi.org/10.1117/12.2505767

KEYWORDS: Laser crystals, Crystals, Ions, Laser applications, Absorption, Terahertz radiation, Thulium

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SPIE Journal Paper | 9 April 2018

Ultrashort polarization splitter based on dual-core photonic crystal fibers with gold wire

Qiang Xu, Ya Zhao, Houping Xia, She-Bao Lin, Yani Zhang

OE, Vol. 57, Issue 04, 046104, (April 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.4.046104

KEYWORDS: Polarization, Gold, Photonic crystal fibers, Beam propagation method, Surface plasmon polaritons, Wave propagation, Optical engineering, Optical communications, Metals, Light wave propagation

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Proceedings Article | 20 February 2018 Paper

Long-period fiber grating fabricated by 800 nm femtosecond laser pulses

Yani Zhang, Yaru Xi, Sicong Liu, Peng Jiang, Ya Zhao, Qiang Xu

Proceedings Volume 10697, 106974Q (2018) https://doi.org/10.1117/12.2312004

KEYWORDS: Femtosecond phenomena, Telecommunications, Infrared lasers, Fabrication, Standards development, Hydrogen, Infrared radiation, Fiber lasers, Objectives, Refractive index

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SPIE Journal Paper | 2 March 2017

Spectroscopic properties and laser operation of Yb³⁺ : SGYB crystal

Houping Xia, Qian Ma, Qiang Xu, Lei Zhao

OE, Vol. 56, Issue 03, 036103, (March 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.3.036103

KEYWORDS: Crystals, Ytterbium, Laser crystals, Laser spectroscopy, Absorption, Strontium, Polarization, Spectroscopy, Ions, Luminescence

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Proceedings Article | 10 February 2017 Paper

Supercontinuum generation in highly nonlinear low-dispersion photonic crystal fiber

Qiang Xu, Ya Zhao, Miao Wang, Yani Zhang, Bojuan Hao

Proceedings Volume 10250, 102500E (2017) https://doi.org/10.1117/12.2266695

KEYWORDS: Supercontinuum generation, Photonic crystal fibers, Nonlinear crystals, Nonlinear optics, Dispersion, Fiber optic communications, Fiber optics, Optical communications

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Showing 5 of 10 publications

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