P
Perry Ping Shum
Researcher at Nanyang Technological University
Publications - 539
Citations - 7605
Perry Ping Shum is an academic researcher from Nanyang Technological University. The author has contributed to research in topics: Fiber Bragg grating & Fiber laser. The author has an hindex of 42, co-authored 443 publications receiving 5932 citations. Previous affiliations of Perry Ping Shum include Huazhong University of Science and Technology & Southern University of Science and Technology.
Papers
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Refractive index sensor using microfiber-based Mach-Zehnder interferometer.
TL;DR: A simple and robust refractive index (RI) sensor based on a Mach-Zehnder interferometer has been demonstrated and a tunable optical delay line (ODL) is inserted into the other arm to compensate for the variation of the optical length difference.
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Flexible and High-Voltage Coaxial-Fiber Aqueous Rechargeable Zinc-Ion Battery.
Qichong Zhang,Chaowei Li,Qiulong Li,Zhenghui Pan,Juan Sun,Zhenyu Zhou,Bing He,Ping Man,Liyan Xie,Lixing Kang,Xiaona Wang,Jiao Yang,Ting Zhang,Perry Ping Shum,Qingwen Li,Yagang Yao,Yagang Yao,Lei Wei +17 more
TL;DR: Flexible and high-voltage coaxial-fiber aqueous rechargeable zinc-ion batteries (CARZIBs) are demonstrated, providing proof-of-concept design for next-generation wearable energy-storage devices.
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Measurement of a Topological Edge Invariant in a Microwave Network
TL;DR: In this paper, the measurement of topological invariants in an electromagnetic topological insulator analog formed by a microwave network, consisting of the winding numbers of scattering matrix eigenvalues, is described.
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Tunable and switchable dual-wavelength Tm-doped mode-locked fiber laser by nonlinear polarization evolution.
TL;DR: A tunable and switchable dual-wavelength ultra-fast Tm-doped fiber laser based on nonlinear polarization evolution (NPE) technique in a passively mode-locked laser cavity to effectively alleviate mode competition and enables the multiwavelength mode locking.
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Cascaded fiber-optic Fabry-Perot interferometers with Vernier effect for highly sensitive measurement of axial strain and magnetic field
TL;DR: A highly sensitive fiber-optic sensor based on two cascaded intrinsic fiber Fabry-Perot interferometers (IFFPIs) is reported and it is found that the strain sensitivity of the proposed sensor can be improved from 1.6 pm/με for a single IFFPI sensor to 47.14 pm/ με by employing the Vernier effect.