Dr. Xianglong Zeng Profile

Dr. Xianglong Zeng

at Shanghai Univ

SPIE Involvement:

Author

Publications (21)

Proceedings Article | 4 March 2022 Presentation

High-power spatial mode dynamically switchable fiber laser

Hanshuo Wu, Jiangtao Xu, Liangjin Huang, Xianglong Zeng, Pu Zhou

Proceedings Volume PC11981, PC119810M (2022) https://doi.org/10.1117/12.2612297

KEYWORDS: Fiber lasers, Modulation, Yield improvement, Therapeutics, Surgery, Scientific research, Materials processing, Laser systems engineering, Laser development, High power fiber lasers

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Proceedings Article | 5 November 2020 Paper

Mode control on all-fiberized Raman fiber amplifier based on acoustically-induced fiber grating

Yang Li, Jiangtao Xu, Yizhu Chen, Tianfu Yao, Yi An, Chenchen Fan, Liangjin Huang, Xianglong Zeng, Pu Zhou

Proceedings Volume 11562, 1156213 (2020) https://doi.org/10.1117/12.2580138

KEYWORDS: Raman spectroscopy, Radiofrequency ablation, Fiber lasers, Fiber amplifiers, Modulation, Acoustics, Wavelength division multiplexing, Switches, Wave propagation

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SPIE Journal Paper | 3 September 2020

All-fiber wavelength-tunable bandpass filter based on core-mode conversion for mode-locked laser

Peikang Cheng, Fan Shi, Linghao Meng, Teng Wang, Fufei Pang, Xianglong Zeng

OE, Vol. 59, Issue 09, 096101, (September 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.9.096101

KEYWORDS: Mode locking, Bandpass filters, Single mode fibers, Tunable lasers, Wavelength tuning, Fiber lasers, Continuous wave operation, Polarization, Optical engineering, Tunable filters

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SPIE Journal Paper | 13 October 2015

Refractive index sensing characteristic of single-mode-multimode-single-mode fiber structure based on self-imaging effect

Xuekun Bai, Haotian Wang, Shaofei Wang, Shengli Pu, Xianglong Zeng

OE, Vol. 54, Issue 10, 106103, (October 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.10.106103

KEYWORDS: Structured optical fibers, Sensors, Refractive index, Single mode fibers, Fiber characterization, Optical fibers, Liquids, Optical engineering, Biological and chemical sensing, Fiber lasers

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Proceedings Article | 29 November 2012 Paper

Soliton spectral tunneling effect in multi-cladding single mode fibers with three zero-dispersion wavelengths

Jungao Hu, Shaofei Wang, Xianglong Zeng, Qianwu Zhang, Tingyun Wang

Proceedings Volume 8554, 85540Q (2012) https://doi.org/10.1117/12.999649

KEYWORDS: Dispersion, Solitons, Refractive index, Single mode fibers, Waveguides, Cladding, Structured optical fibers, Wave propagation, Numerical simulations, Silica

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Proceedings Article | 20 November 2012 Paper

Dispersive wave generation in As2S3 slot waveguide with four zero-dispersion wavelengths

Shaofei Wang, Jungao Hu, Xianglong Zeng, Qianwu Zhang, Tingyun Wang

Proceedings Volume 8564, 85641U (2012) https://doi.org/10.1117/12.999952

KEYWORDS: Dispersion, Waveguides, Solitons, Phase modulation, Mid-IR, Femtosecond phenomena, Nonlinear optics, Wave propagation, Silica, Optical communications

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Proceedings Article | 30 November 2011 Paper

Cascaded quadratic soliton compression by seeded second harmonic generation

Xiang Zhan, Jungao Hu, Xianglong Zeng, Tingyun Wang

Proceedings Volume 8307, 83072F (2011) https://doi.org/10.1117/12.905619

KEYWORDS: Solitons, Phase shifts, Harmonic generation, Second-harmonic generation, Nonlinear optics, Wave propagation, Crystals, Signal processing, Dispersion, Ultrafast phenomena

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Proceedings Article | 7 January 2011 Paper

Synthesis of chirped quasi-phase-matching grating by discrete layer-peeling method

Qianwu Zhang, Xianglong Zeng, Fufei Pang, Yunqi Liu, Tingyun Wang

Proceedings Volume 7987, 79870O (2011) https://doi.org/10.1117/12.888447

KEYWORDS: Polarizers, Reconstruction algorithms, Inspection, Crystals, Digital Light Processing, Scattering, Communication engineering, Optical filters, Collimators, Optical fabrication

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Proceedings Article | 7 January 2011 Paper

QD fiber amplifier using a fiber coupler with a PbS QD-film

Hairun Guo, Fufei Pang, Xianglong Zeng, Tingyun Wang

Proceedings Volume 7987, 79870D (2011) https://doi.org/10.1117/12.888594

KEYWORDS: Lead, Fiber couplers, Fiber amplifiers, Absorption, Optical amplifiers, Semiconductors, Signal attenuation, Optical fibers, Visibility, Single mode fibers

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Proceedings Article | 9 November 2010 Paper

Dynamic temperature monitoring and control with fully distributed fiber Bragg grating sensor

Yuetong Ding, Na Chen, Zhenyi Chen, Fufei Pang, Xianglong Zeng, Tingyun Wang

Proceedings Volume 7845, 784509 (2010) https://doi.org/10.1117/12.869931

KEYWORDS: Fiber Bragg gratings, Sensors, Tissues, Reconstruction algorithms, Laser tissue interaction, Heat therapy, Liver, Tumors, Temperature metrology, Control systems

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Proceedings Article | 3 December 2009 Paper

A 1550nm PbSe quantum dots fiber amplifier excited by evanescent wave

Jing Wang, Fufei Pang, Xianglong Zeng, Zhenyi Chen, Tingyun Wang

Proceedings Volume 7631, 76311C (2009) https://doi.org/10.1117/12.851961

KEYWORDS: Fiber amplifiers, Quantum dots, Optical amplifiers, Fiber couplers, Semiconductors, Semiconductor optical amplifiers, Optical fibers, Refractive index, Fiber optics, Sol-gels

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Proceedings Article | 3 December 2009 Paper

Soliton compression of femtosecond pulses in two-segment quasi-phase-matching grating

Xianglong Zeng, Zijie Wang, Tingyun Wang

Proceedings Volume 7631, 763112 (2009) https://doi.org/10.1117/12.852036

KEYWORDS: Solitons, Phase shifts, Femtosecond phenomena, Wave propagation, Second-harmonic generation, Crystals, Diffraction gratings, Harmonic generation, Nonlinear crystals, Dispersion

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Proceedings Article | 5 October 2009 Paper

In-fiber Michelson interferometer based on double-cladding fiber for refractive index sensing

Fufei Pang, Huanhuan Liu, Na Chen, Yunqi Liu, Xianglong Zeng, Zhenyi Chen, Tingyun Wang

Proceedings Volume 7503, 75036Y (2009) https://doi.org/10.1117/12.834097

KEYWORDS: Cladding, Single mode fibers, Michelson interferometers, Refractive index, Interferometers, Fabrication, Silica, Sensors, Silver, Biosensors

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Proceedings Article | 5 October 2009 Paper

Fiber-optic refractive index sensor based on cladding-mode resonance

Fufei Pang, Huanhuan Liu, Na Chen, Yunqi Liu, Xianglong Zeng, Zhenyi Chen, Tingyun Wang

Proceedings Volume 7503, 75036W (2009) https://doi.org/10.1117/12.834096

KEYWORDS: Cladding, Refractive index, Sensors, Fiber optics sensors, Single mode fibers, Waveguides, Fiber optics, Dispersion, Evanescent wave coupling, Fiber Bragg gratings

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Proceedings Article | 16 May 2008 Paper

Cladding mode resonance of special optical fiber for bending sensor with temperature insensitivity

Tingyun Wang, Fufei Pang, Xianglong Zeng, Wenbin Liang, Wenchao Xiang, Zhenyi Chen

Proceedings Volume 7004, 70042M (2008) https://doi.org/10.1117/12.785991

KEYWORDS: Cladding, Sensors, Optical fibers, Fiber optics sensors, Silica, Single mode fibers, Refractive index, Fluorine, Fiber optics, Fabrication

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Proceedings Article | 7 February 2008 Paper

Adiabatic femtosecond pulse compression and control by using quadratic cascading nonlinearity

Xianglong Zeng, Satoshi Ashihara, Tsutomu Shimura, Kazuo Kuroda

Proceedings Volume 6839, 68390B (2008) https://doi.org/10.1117/12.757074

KEYWORDS: Solitons, Femtosecond phenomena, Phase shifts, Scanning probe microscopy, Nonlinear optics, Harmonic generation, Dispersion, Second-harmonic generation, Kerr effect, Lithium niobate

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Proceedings Article | 28 August 2002 Paper

Electro-optic modulator based on X-cut proton-exchanged planar lithium niobate waveguide

Wei-jun Liao, Xianfeng Chen, Xianglong Zeng, Qu Li, Yingli Chen

Proceedings Volume 4904, (2002) https://doi.org/10.1117/12.481211

KEYWORDS: Waveguides, Modulators, Electrodes, Lithium niobate, Refractive index, Planar waveguides, Modulation, Absorption, Electrooptic modulators, Prisms

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Proceedings Article | 23 August 2002 Paper

Broadened traveling-wave modulation based on aperiodic domain-inverted grating

Xianglong Zeng, Xianfeng Chen, YuXing Xia, Yingli Chen

Proceedings Volume 4906, (2002) https://doi.org/10.1117/12.480549

KEYWORDS: Modulation, Modulators, Microwave radiation, Electrodes, Phase shifts, Waveguides, Electro optics, Algorithms, Electrooptic modulators, Telecommunications

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Proceedings Article | 19 October 2001 Paper

Theoretical analysis of optimal all-optical converter based on periodically poled LiNbO3 waveguide

Xianglong Zeng, Xianfeng Chen, Yuping Chen, YuXing Xia, Yingli Chen

Proceedings Volume 4579, (2001) https://doi.org/10.1117/12.444874

KEYWORDS: Waveguides, Wave propagation, Channel waveguides, Refractive index, Waveguide modes, Design for manufacturing, Modulation, Dispersion, Roads, Lithium niobate

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Proceedings Article | 17 October 2001 Paper

Acceptance bandwidths for type I QPM frequency doubling with different polarization in bulk PPLN

Yuping Chen, Xianfeng Chen, YuXing Xia, Xianglong Zeng, Yingli Chen

Proceedings Volume 4581, (2001) https://doi.org/10.1117/12.445067

KEYWORDS: Second-harmonic generation, Polarization, Nonlinear optics, Crystals, Nonlinear crystals, Lithium niobate, Tolerancing, Dielectric polarization, Nd:YAG lasers, Phase matching

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Proceedings Article | 5 October 2000 Paper

First-order quasi-phase-matched second harmonic generation in bulk periodically poled LiNbO3

Yuping Chen, Xianfeng Chen, Xianglong Zeng, Fei Wu, Lijun Chen, YiYun Wang, Shengwu Xie, YuXing Xia, Yingli Chen

Proceedings Volume 4223, (2000) https://doi.org/10.1117/12.401754

KEYWORDS: Second-harmonic generation, Continuous wave operation, Harmonic generation, Nd:YAG lasers, Semiconductor lasers, Crystals, Nonlinear optics, Nickel, Phase matching

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Showing 5 of 21 publications

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