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Xuewen Shu
Researcher at Huazhong University of Science and Technology
Publications - 252
Citations - 4842
Xuewen Shu is an academic researcher from Huazhong University of Science and Technology. The author has contributed to research in topics: Fiber Bragg grating & Fiber laser. The author has an hindex of 32, co-authored 226 publications receiving 4102 citations. Previous affiliations of Xuewen Shu include Aston University.
Papers
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Journal ArticleDOI
Sensitivity characteristics of long-period fiber gratings
Xuewen Shu,Lin Zhang,Ian Bennion +2 more
TL;DR: In this paper, the sensitivity of long-period fiber gratings (LPFGs) is investigated as a function of temperature, strain, and surrounding refractive index, with particular attention to the higher order cladding modes and the possibilities for ultrasensitive sensors.
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Error-Free 320-Gb/s All-Optical Wavelength Conversion Using a Single Semiconductor Optical Amplifier
Y Yong Liu,Eduward Tangdiongga,Z. Li,H. de Waardt,A.M.J. Koonen,GD Giok-Djan Khoe,Xuewen Shu,Ian Bennion,H.J.S. Dorren +8 more
TL;DR: In this paper, the authors demonstrate error-free wavelength conversion at 320 Gb/s by employing a semiconductor optical amplifier that fully recovers in 56 ps. Error-free operation is achieved without using forward error correction technology.
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Sampled fiber Bragg grating for simultaneous refractive-index and temperature measurement.
TL;DR: Using a single sampled fiber Bragg grating as a dual-parameter sensor, this work successfully demonstrated measurement of the dependence on temperature of the refractive index of an aqueous solution of sucrose.
Journal ArticleDOI
The laminar–turbulent transition in a fibre laser
Elena G. Turitsyna,Sergey Smirnov,Srikanth Sugavanam,Nikita Tarasov,Xuewen Shu,Sergey A. Babin,Sergey A. Babin,Evgeny V. Podivilov,Evgeny V. Podivilov,Dmitry V. Churkin,Dmitry V. Churkin,Dmitry V. Churkin,Gregory Falkovich,Sergei K. Turitsyn,Sergei K. Turitsyn +14 more
TL;DR: In this paper, it was shown that the laminar phase is analogous to a one-dimensional coherent condensate and the onset of turbulence is due to the loss of spatial coherence.