Dr. Haiwei Zhang Profile

Dr. Haiwei Zhang

Professor at Tianjin Univ of Technology

SPIE Involvement:

Author

Publications (13)

PROCEEDINGS ARTICLE | February 26, 2018

Switchable and tunable dual-wavelength Er-doped fiber ring laser with single-frequency lasing wavelengths

Proc. SPIE. 10512, Fiber Lasers XV: Technology and Systems

KEYWORDS: Signal to noise ratio, Optical filters, Tunable lasers, Polarization, Sensors, Wavelength division multiplexing, Fiber lasers, Optoelectronics, Electronic filtering, Microwave radiation

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PROCEEDINGS ARTICLE | February 26, 2018

Influence of seed power and gain fiber temperature on output linewidth in single-frequency Er3+/Yb3+ co-doped fiber amplifier

Proc. SPIE. 10512, Fiber Lasers XV: Technology and Systems

KEYWORDS: Signal to noise ratio, Fiber amplifiers, Curium, Cladding, Amplifiers, Phase shift keying, Fiber lasers, Ytterbium, Erbium, Temperature metrology

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PROCEEDINGS ARTICLE | February 20, 2018

The research on the design and performance of 7×1 pump combiners

Proc. SPIE. 10513, Components and Packaging for Laser Systems IV

KEYWORDS: Multimode fibers, Optical fibers, Refractive index, Cladding, Capillaries, Fiber lasers, Optoelectronics, High power fiber lasers, Analytical research, Laser systems engineering

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PROCEEDINGS ARTICLE | February 16, 2018

Sensitivity-enhanced intracavity-absorption acetylene sensor based on mode competition

Proc. SPIE. 10518, Laser Resonators, Microresonators, and Beam Control XX

KEYWORDS: Optical filters, Gas sensors, Fiber Bragg gratings, Sensors, Fiber lasers, Laser resonators, Attenuators, Tunable filters, Dense wavelength division multiplexing, Absorption

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PROCEEDINGS ARTICLE | October 24, 2017

Dual-wavelength single-frequency Erbium-doped ring fiber laser for high-resolution temperature and strain sensing

Proc. SPIE. 10464, AOPC 2017: Fiber Optic Sensing and Optical Communications

KEYWORDS: Phase modulation, Fiber Bragg gratings, Fiber lasers, Temperature metrology

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PROCEEDINGS ARTICLE | October 24, 2017

Progress on single-frequency fiber lasers for sensing technology

Proc. SPIE. 10464, AOPC 2017: Fiber Optic Sensing and Optical Communications

KEYWORDS: Laser applications, Fiber lasers

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PROCEEDINGS ARTICLE | March 7, 2017

Investigation of ASE and SRS effects on 1018nm short-wavelength Yb3+-doped fiber laser

Proc. SPIE. 10083, Fiber Lasers XIV: Technology and Systems

KEYWORDS: Signal to noise ratio, Fiber amplifiers, Signal attenuation, Quantum efficiency, Reflectivity, Fiber lasers, Raman spectroscopy, Rayleigh scattering, Ytterbium, Optical simulations, Raman scattering, Laser damage threshold, Picosecond phenomena, Laser systems engineering, Absorption

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PROCEEDINGS ARTICLE | February 27, 2017

Automatic channel-switched intracavity-absorption acetylene sensor based on mode-competition via Sagnac loop filter

Proc. SPIE. 10090, Laser Resonators, Microresonators, and Beam Control XIX

KEYWORDS: Optical filters, Gas sensors, Optical sensing, Polarization, Fiber Bragg gratings, Sensors, Multiplexing, Fiber lasers, Fiber optics sensors, Sensor networks, Tunable filters, Dense wavelength division multiplexing, Absorption filters, Absorption

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PROCEEDINGS ARTICLE | February 22, 2017

Linewidth-narrowed 2-µm single-frequency fiber laser based on stimulated Brillouin scattering effect

Proc. SPIE. 10083, Fiber Lasers XIV: Technology and Systems

KEYWORDS: Signal to noise ratio, Fiber amplifiers, Coherence (optics), Scattering, LIDAR, Spectroscopy, Laser scattering, Chalcogenides, Fiber lasers, Semiconductor lasers, Laser resonators, Heterodyning, Laser damage threshold, YAG lasers, Free space optical communications, Absorption

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PROCEEDINGS ARTICLE | February 20, 2017

High-resolution temperature sensor through measuring the frequency shift of single-frequency Erbium-doped fiber ring laser

Proc. SPIE. 10090, Laser Resonators, Microresonators, and Beam Control XIX

KEYWORDS: Signal to noise ratio, Optical filters, Fiber Bragg gratings, Spectroscopy, Fiber lasers, Fiber optics sensors, Heterodyning, Temperature sensors, Optical spectroscopy, Electronic filtering

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SPIE Journal Paper | December 7, 2016

Investigation on high transmission efficiency 7 × 1 pump combiner

Cao, Yang , Shi, Wei , Sheng, Quan , Fu, Shijie , Zhang, Haiwei , Bai, Xiaolei , Qi, Liang , Yao, Jianquan

OE Vol. 55 Issue 12

KEYWORDS: Optical fibers, Capillaries, Multimode fibers, Fiber lasers, Optical engineering, Cladding, Refractive index, Laser systems engineering, Analytical research, Oxygen

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PROCEEDINGS ARTICLE | March 11, 2016

2μm single frequency fiber laser based on thulium-doped silica fiber

Proc. SPIE. 9728, Fiber Lasers XIII: Technology, Systems, and Applications

KEYWORDS: Optical fibers, Phase modulation, Fiber Bragg gratings, LIDAR, Glasses, Spectroscopy, Laser applications, Laser development, Reflectivity, Fiber lasers, Semiconductor lasers, Laser resonators, Nonlinear frequency conversion, Silicates, Specialty optical fibers, Absorption

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PROCEEDINGS ARTICLE | March 11, 2016

High power single-frequency erbium-ytterbium co-doped all-fiber laser in MOPA

Proc. SPIE. 9728, Fiber Lasers XIII: Technology, Systems, and Applications

KEYWORDS: Signal to noise ratio, Fiber amplifiers, Optical amplifiers, Oscillators, Doppler effect, Cladding, LIDAR, Sensors, Spectroscopy, High power lasers, Laser applications, Fiber lasers, Semiconductor lasers, Ytterbium, Erbium, High power fiber amplifiers, Absorption

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Showing 5 of 13 publications

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