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Publication


Featured researches published by Lu Ping.


international conference on microwave and millimeter wave technology | 2002

Study of temperature stability for fiber-optic Mach-Zehnder interferometer filter

Lu Ping; Liu Deming; Huang De-Xiu; Sun Jun-qiang

The fiber-optic Mach-Zehnder (M-Z) interferometer can be used as wavelength-multiplexers and demultiplexers. The /spl Delta/L and /spl Delta//spl Phi/ directly influence the properties of M-Z. Through lengthening the /spl Delta/L, M-Z can demultiplex many more wavelengths. But the longer /spl Delta/L is, the more seriously the temperature will influence M-Z. We explored a method to solve this problem, making M-Z work stably. The wavelength spacing is 0.8 nm, and the extinction ratio is high.


Archive | 2013

Optical fiber sensor based on Mach-Zehnder interference

Mao Lili; Lu Ping; Lao Zefeng; Liu Deming


Archive | 2013

Interferometric fiber-optical sensor based on core shift structure and manufacturing method thereof

Lu Ping; Wang Dajian; Fan Jingli; Liu Deming


Archive | 2015

Acoustic wave sensing measurement device based on optical fiber sagnac interferometer

Lu Ping; Fu Xin; Chen Jing; Liu Deming


Archive | 2014

Single mode fiber length measuring system

Lu Ping; Zhang Liang; Liu Deming


Archive | 2013

High-sensitivity Mach-Zahnder interference system

Lu Ping; Zhang Liang; Liu Deming


Archive | 2014

Sound-pressure measurement sensor and multi-longitudinal-mode fiber-laser sound-pressure measurement system

Lu Ping; Wang Shun; Liu Deming


Archive | 2014

Quasi-distributed optical vibrating sensing device

Lu Ping; Zhang Liang; Tian Ming; Liu Deming


Archive | 2013

Acoustic frequency detector and acoustic frequency detecting system with multi-mode coupler

Lu Ping; Wang Shun; Liu Deming


Archive | 2003

Array waveguide raster

Liu Deming; Lu Ping; Hu Bichun

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Huang De-Xiu

Huazhong University of Science and Technology

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Liu Deming

Huazhong University of Science and Technology

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Sun Jun-qiang

Huazhong University of Science and Technology

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