Dr. Zhangwei Yu Profile

Dr. Zhangwei Yu

at Zhejiang Univ

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Author

Publications (3)

PROCEEDINGS ARTICLE | November 11, 2008

High-speed switching of a DFB grating in a twin-hole fibre

Proc. SPIE. 7134, Passive Components and Fiber-based Devices V

KEYWORDS: Refractive index, Switching, Polarization, Birefringence, Fiber Bragg gratings, Electrodes, Metals, Thermal effects, Aluminum, Temperature metrology

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PROCEEDINGS ARTICLE | October 4, 2006

Some switchable dual-wavelength fibre lasers based on fibre Bragg grating feedback

Proc. SPIE. 6351, Passive Components and Fiber-based Devices III

KEYWORDS: Reflectors, Tunable lasers, Switching, Fiber Bragg gratings, Wavelength division multiplexing, Structured optical fibers, Single mode fibers, Fiber lasers, Semiconductor lasers, Raman spectroscopy

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PROCEEDINGS ARTICLE | February 11, 2005

Automatic control algorithm of Raman amplifiers

Proc. SPIE. 5625, Optical Transmission, Switching, and Subsystems II

KEYWORDS: Fiber amplifiers, Optical amplifiers, Detection and tracking algorithms, Digital filtering, Amplifiers, Single mode fibers, Raman spectroscopy, Raman scattering, Algorithm development, Automatic control

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