Dr. Qian Zhang Profile

Dr. Qian Zhang

at Beijing Univ of Technology

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Author

Publications (7)

SPIE Journal Paper | 11 July 2023

Accurate extrinsic calibration of solid-state light detection and ranging and camera system by coarse-to-fine grid-aligning

Yue Wang, Zhengchao Lai, Qian Zhang, Yanlin Qu, Shaokun Han

OE, Vol. 62, Issue 07, 074101, (July 2023) https://doi.org/10.1117/12.10.1117/1.OE.62.7.074101

KEYWORDS: Point clouds, LIDAR, Calibration, Cameras, Reflectivity, Solid state electronics, Optical engineering, Imaging systems, Simulations, Sensors

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Proceedings Article | 5 March 2021 Presentation + Paper

2 µm ultra-low relative intensity noise and frequency noise of single frequency fiber laser for next-generation gravitational wave detectors

Qian Zhang, Yubin Hou, Weihua Song, Xi Wang, Zhigang Peng, Xu Chen, Carl Blair, Ju Li, Chunnong Zhao, Pu Wang

Proceedings Volume 11665, 116650D (2021) https://doi.org/10.1117/12.2579001

KEYWORDS: Sensors, Fiber lasers, Fiber amplifiers, Transducers, Polarization, Optical modulators, Optical amplifiers, Laser sources, LIGO, Ferroelectric materials

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Proceedings Article | 12 March 2020 Paper

Tunable single frequency fiber laser based on injection-locked for coherent detection of lidar

Heng Jing, Yubin Hou, Qian Zhang, Pu Wang

Proceedings Volume 11437, 114370T (2020) https://doi.org/10.1117/12.2550259

KEYWORDS: Fiber lasers, LIDAR, Pulsed laser operation, Modulation, Continuous wave operation, Signal to noise ratio, Fiber Bragg gratings, Bragg cells, Modulators, Signal generators

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Proceedings Article | 12 March 2020 Paper

Frequency-sweeping single-frequency polarization-maintaining Er-doped fiber laser for FMCW lidar

Qian Zhang, Yubin Hou, Heng Jing, Xi Wang, Weihua Song, Pu Wang

Proceedings Volume 11437, 114370R (2020) https://doi.org/10.1117/12.2550143

KEYWORDS: Modulation, Fiber lasers, LIDAR, Ferroelectric materials, Frequency modulation

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Proceedings Article | 12 January 2018 Paper

A 1.5μm frequency-sweepable single frequency fiber laser

Qian Zhang, Yubin Hou, Shuxian Qi, Xian Feng, Pu Wang

Proceedings Volume 10619, 106190D (2018) https://doi.org/10.1117/12.2296369

KEYWORDS: Fiber lasers, Modulation, Refractive index, LIDAR, Continuous wave operation, Modulators, Structured optical fibers, Diodes, Laser applications, Laser sources

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Proceedings Article | 12 January 2018 Paper

High-power, narrow linewidth single-frequency fiber laser at 2 μm

Shuxian Qi, Yubin Hou, Qian Zhang, Pu Wang

Proceedings Volume 10619, 1061907 (2018) https://doi.org/10.1117/12.2295108

KEYWORDS: Fiber lasers, Optical fibers, Semiconductor lasers, Amplifiers

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Proceedings Article | 11 March 2016 Paper

High power, high signal-to-noise ratio single-frequency 1 μm Brillouin all-fiber laser

Jing Wang, Yubin Hou, Qian Zhang, Dongchen Jin, Ruoyu Sun, Hongxing Shi, Jiang Liu, Pu Wang

Proceedings Volume 9728, 97281V (2016) https://doi.org/10.1117/12.2212728

KEYWORDS: Fiber lasers, Signal to noise ratio, High power lasers, Optical isolators, Laser applications, Acoustics, High power fiber amplifiers, Optical amplifiers, Laser damage threshold, Polarization

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Showing 5 of 7 publications

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