Prof. Pu Wang Profile

Prof. Pu Wang

at Beijing Univ of Technology

SPIE Involvement:

Author | Editor

Publications (52)

Proceedings Article | 11 October 2024 Paper

Optical properties of Bi-doped glass and fiber based on modified sol-gel method

Jing Yang, Xin Zhang, Jing Tang, Bo Liu, Xulin Liu, Huiyu He, Pu Wang

Proceedings Volume 13287, 1328718 (2024) https://doi.org/10.1117/12.3038998

KEYWORDS: Glasses, Bismuth, Sol gels, Fluorescence, Fiber amplifiers

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Proceedings Article | 18 March 2024 Paper

Single-crystal InSe fiber-based microlaser fabricated by a convenient molten core drawing technique

Litao Xin, Zhaochen Cheng, Xin Zhang, Shengli Pan, Xiuhong Wang, Huiyu He, Pu Wang

Proceedings Volume 13104, 1310462 (2024) https://doi.org/10.1117/12.3023734

KEYWORDS: Fiber lasers, Crystals, Structured optical fibers, Gas lasers, Fabrication, Cladding, Scanning electron microscopy, Whispering gallery modes, Laser crystals, Borosilicate glass

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Proceedings Article | 18 March 2024 Paper

A compact femtosecond laser system based on homemade Yb:YAG single crystal fiber gain module with high pulse energy and good beam quality

Xi Wang, Yubin Hou, Qichao Deng, Xu Wang, Shuai Zhao, Pu Wang

Proceedings Volume 13104, 1310458 (2024) https://doi.org/10.1117/12.3023662

KEYWORDS: Laser systems engineering, Femtosecond pulse shaping, Crystals, Fiber lasers, Ultrafast lasers

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Proceedings Article | 18 March 2024 Paper

Super-elastic liquid-metal-based triboelectric fibers and textiles

Shengli Pan, Huiyu He, Litao Xin, Biao Li, Xin Wu, Pu Wang

Proceedings Volume 13104, 1310461 (2024) https://doi.org/10.1117/12.3023725

KEYWORDS: Extrusion, Polymethylmethacrylate, Metals, Liquids, Energy harvesting, Electrical conductivity, Structured optical fibers, Silicon, Fabrication, Electrodes

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Proceedings Article | 16 October 2023 Paper

Femtosecond chirped-pulse amplification system based on gain-managed nonlinearity regime

Tong Xia, He Zhao, YuBin Hou, Qian Zhang, SiYuan Cao, YuHao Chen, PengLei Zhang, Pu Wang

Proceedings Volume 12792, 1279218 (2023) https://doi.org/10.1117/12.2691239

KEYWORDS: Femtosecond pulse shaping, Femtosecond phenomena, Ultrafast phenomena, Pulse signals, Oscillators, Fiber lasers, Laser systems engineering, Autocorrelation, Mode locking, Femtosecond fiber lasers

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Proceedings Article | 21 March 2023 Paper

1.3 μJ ultrashort pulse generation with gain-managed nonlinear Yb‑doped fiber amplifier

Tong Xia, Zhaochen Cheng, Yubin Hou, He Zhao, Siyuan Cao, Pu Wang

Proceedings Volume 12595, 1259503 (2023) https://doi.org/10.1117/12.2666350

KEYWORDS: Fiber amplifiers, Ultrafast phenomena, Laser systems engineering, Fiber lasers, Femtosecond phenomena

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Proceedings Article | 21 March 2023 Paper

Low-temperature preparation and optical properties of Bi/Al co-doped silica glass

Yang Jing, Zheng Baoluo, Qi Fuxin, He Huiyu, Wang Pu

Proceedings Volume 12595, 125951V (2023) https://doi.org/10.1117/12.2668872

KEYWORDS: Glasses, Silica, Sol-gels, Bismuth

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Proceedings Article | 16 December 2022 Paper

All-polarization-maintaining thulium-doped fiber laser based on nonlinear amplified loop mirror

Weihua Song, Yubin Hou, Qian Zhang, Guangkuo Si, Yi Zhang, Xiangwen Lu, Pu Wang

Proceedings Volume 12501, 125011B (2022) https://doi.org/10.1117/12.2656613

KEYWORDS: Mode locking, Solitons, Fiber lasers, Picosecond phenomena, Pulsed laser operation, Mirrors, Ultrafast phenomena, Laser stabilization, Laser applications, Signal to noise ratio

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Proceedings Article | 16 December 2022 Paper

Van der Waals semiconductor InSe fibers for high-speed photodetecting applications

Litao Xin, Xin Lu, Zhaochen Cheng, Huiyu He, Yubin Hou, Xin Zhang, Shengli Pan, Yuhao Chen, Pu Wang

Proceedings Volume 12501, 125011C (2022) https://doi.org/10.1117/12.2656616

KEYWORDS: Optical fibers, Photodetectors, Semiconductors, Crystals

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Proceedings Article | 8 July 2022 Paper

A novel all-fiber tunable spectral shaper for pre-compensating gain-narrowing based on nonlinear amplifying loop mirror

Yuhang Shi, Zhaochen Cheng, Tong Xia, He Zhao, Zhigang Peng, Pu Wang

Proceedings Volume 12280, 122800H (2022) https://doi.org/10.1117/12.2620517

KEYWORDS: Modulation, Fiber amplifiers, Mirrors, Reflectivity, Amplifiers, Transmittance, Optical amplifiers, Ultrafast phenomena, Laser systems engineering, Fiber lasers

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Proceedings Article | 8 July 2022 Paper

Study of stability and durability of nanosecond pulsed laser coloring on TC4 and ultrafast pulsed laser color erasing

He Zhao, Zhaochen Cheng, Tong Xia, Yuhang Shi, Pu Wang

Proceedings Volume 12280, 1228004 (2022) https://doi.org/10.1117/12.2620479

KEYWORDS: Pulsed laser operation, Laser marking, Laser applications, Oxides, Color difference, Ultrafast phenomena, Industrial chemicals

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Proceedings Article | 8 July 2022 Paper

Development of multi-mode rod-type hollow-core antiresonant fiber

Zihan Dong, Xin Zhang, Peng Yao, Jingyuan Yao, Shuangqin Wan, Pu Wang

Proceedings Volume 12280, 1228005 (2022) https://doi.org/10.1117/12.2620490

KEYWORDS: Mid-IR, Structured optical fibers, High power lasers, Optical fibers, Hollow waveguides

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Proceedings Article | 27 March 2022 Paper

Color erasing by ultrafast and nanosecond pulsed laser on titanium

He Zhao, Zhaochen Cheng, Tong Xia, Pu Wang

Proceedings Volume 12169, 121696Z (2022) https://doi.org/10.1117/12.2624905

KEYWORDS: Pulsed laser operation, Titanium, Laser applications, Laser processing, Color difference, Chemical elements, Reflectivity, Metals, Laser marking

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Proceedings Article | 4 March 2022 Presentation + Paper

High power 2 μm picosecond laser delivery in a low loss Nested hollowcore anti-resonant fiber

Xin Zhang, Weihua Song, Zihan Dong, Jingyuan Yao, Yubin Hou, Pu Wang

Proceedings Volume 11981, 119810V (2022) https://doi.org/10.1117/12.2615185

KEYWORDS: Signal attenuation, High power lasers, Fiber lasers, Silica, Optical fibers, Laser applications, Hollow waveguides

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Proceedings Article | 4 March 2022 Presentation + Paper

Fabrication of Er:YAG/Yb:YAG nanopowder-derived Er:Yb co-doped silica fibers from UV–curable composites and their application in 1550-nm fiber lasers

Baoluo Zheng, Fuxin Qi, Jing Yang, Biao Li, Jinming Liu, Xin Zhang, Pu Wang

Proceedings Volume 11981, 1198102 (2022) https://doi.org/10.1117/12.2614271

KEYWORDS: Fiber lasers, YAG lasers, Nanocomposites, Optical fibers, Er:YAG lasers, Nanolithography, Crystals, Laser applications, Absorption

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Proceedings Article | 9 October 2021 Presentation

Enhancing detection limit of whispering gallery mode microcavity for intracellular sensing applications

Jinsong Lu, Yaping Wang, Marion Lang, Mingqian Suo, Shijia Wang, Pu Wang, Xiuhong Wang

Proceedings Volume 11901, 119010E (2021) https://doi.org/10.1117/12.2601316

KEYWORDS: Optical microcavities, Sensing systems, Sensors, Quantitative analysis, Waveguides, Pulsed laser operation, Prisms, Particles, Optical sensors, Optical components

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Proceedings Article | 31 August 2021 Paper

Research on hundred-watt level megahertz femtosecond pulse laser based on rod-type photonic crystal fiber

Beibei Wang, Zhigang Peng, Zhaochen Cheng, Xu Yan, Pu Wang

Proceedings Volume 11907, 119071L (2021) https://doi.org/10.1117/12.2603024

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Proceedings Article | 31 August 2021 Paper

Study on laser coloring and color erasing-rewriting of TC4 surface

He Zhao, ZhaoChen Cheng, Tong Xia, Pu Wang

Proceedings Volume 11907, 119071K (2021) https://doi.org/10.1117/12.2603023

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Proceedings Article | 5 March 2021 Presentation + Paper

Fabrication of silica leakage channel microstructured optical fiber based on 3D printed preforms

Baoluo Zheng, Jinhang Wang, Penghui Yan, Xin Zhang, Wenju Lu, Pu Wang

Proceedings Volume 11665, 116651R (2021) https://doi.org/10.1117/12.2576976

KEYWORDS: Structured optical fibers, Optical fabrication, Silica, 3D microstructuring, Digital Light Processing, Cladding, 3D printing, Optical testing, Ultrasonics

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Proceedings Article | 5 March 2021 Presentation + Paper

Design of large mode area all-solid anti-resonant fiber

Xin Zhang, Shoufei Gao, Yingying Wang, Wei Ding, Pu Wang

Proceedings Volume 11665, 116651V (2021) https://doi.org/10.1117/12.2577404

KEYWORDS: Structured optical fibers, Optical filters, Ultrafast phenomena, Tolerancing, Refractive index, Numerical simulations, Laser systems engineering, High power lasers, Fiber lasers

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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 | 17 April 2020 Paper

100 W, 7 ps hybrid Yb-fiber and Yb:YAG thin-rod MOPA laser

Xiangbao Bu, Yan Xu, Zhigang Peng, Huijuan Li, Pu Wang

Proceedings Volume 11455, 114553T (2020) https://doi.org/10.1117/12.2564717

KEYWORDS: Amplifiers, Crystals, Optical fibers, Diodes, Ultrafast lasers

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