P
Pu Wang
Researcher at Beijing University of Technology
Publications - 229
Citations - 3329
Pu Wang is an academic researcher from Beijing University of Technology. The author has contributed to research in topics: Fiber laser & Laser. The author has an hindex of 26, co-authored 218 publications receiving 2420 citations. Previous affiliations of Pu Wang include Chinese Ministry of Education.
Papers
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Journal ArticleDOI
Enhanced tunable Raman soliton source between 1.9 and 2.36 μm in a Tm-doped fiber amplifier.
TL;DR: Generation of widely tunable femtosecond pulses by utilizing the soliton self-frequency shift effect in a Tm-doped fiber amplifier, seeded by dispersion managed mode-locked Tm oscillator is demonstrated.
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7-cell hollow-core photonic bandgap fiber with broad spectral bandwidth and low loss.
TL;DR: This work demonstrates that broad spectral bandwidth and low loss can be simultaneously achieved in 7-cell HC-PBGF, to their knowledge the broadest bandwidth achieved in triangular lattice HC- PBGF and the lowest transmission loss.
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High-power, high signal-to-noise ratio single-frequency 1 μm Brillouin all-fiber laser.
TL;DR: A high-power, high signal-to-noise ratio single-frequency Brillouin all-fiber laser with high slope efficiency at 1 μm wavelength is demonstrated.
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High-Power Broadband Thulium-Doped All-Fiber Superfluorescent Source at 2 $\mu{\rm m}$
Jiang Liu,Pu Wang +1 more
TL;DR: In this article, a stable high-power all-fiber broadband amplified spontaneous emission (ASE) source at 1992 nm was achieved by using an MOPA configuration, and the ASE source yields a maximum output power of 25 W with a slope efficiency of 49%, and the wavelength range spanned from 1930 to 2100 nm with a full width at half-maximum bandwidth of 25 nm.
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Optofluidic laser based on a hollow-core negative-curvature fiber
Jie Yu,Yange Liu,Yingying Wang,Zhi Wang,Xiaohui Zhang,Xiaoqi Liu,Shoufei Gao,Xiaocong Wang,Pu Wang +8 more
TL;DR: In this article, an optofluidic laser based on a hollow-core negative-curvature fiber (HC-NCF) is proposed and demonstrated, which is used as both a resonator and dye microfluidic channels.