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Dive into the research topics where Peng Gangding is active.

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Featured researches published by Peng Gangding.


Optoelectronics Letters | 2005

Modeling laser-diode-pumped Tm3+-doped fiber amplifiers

Chang Jun; Wang Qingpu; Zhang Xingyu; Liu Zhe-jin; Liu Zhaojun; Peng Gangding

A theoretical model is developed for the laser-diode-pumped Tm3+-doped fiber amplifier, and a set of ordinary differential equations (ODEs) governing the dynamics of dual-wavelength pumping scheme (1.4μ+1.56μ) based on the rate equations and propagation equations was established. The relationship between the spectra gain and pump power was described and analyzed by numerically solving the ODEs. Spectral gain as a function of longitudinal position along the fiber was given to optimize the fiber length; spectral gain per unit length, and fractional inversion were used to explain the gain shift property of TDFA. The theoretical results agree well with the experimental data.


Journal of Optoelectronics·laser | 2007

Application of Weighted Wavelength Algorithm on the Demodulation of a Fiber Bragg Grating Optical Sensing System

Peng Gangding


Archive | 2017

Temperature control method, device and fiber Bragg grating sensing system

Zhang Faxiang; Wang Chang; Ni Jiasheng; Peng Gangding; Jiang Shaodong; Zhang Xiaolei; Min Li; Li Shujuan; Wang Meng; Sun Zhihui; Wang Hongzhong


Archive | 2017

TEMPERATURE SENSOR AND TEMPERATURE SENSING SYSTEM BASED ON ACTIVE PHASE-SHIFTED FIBRE GRATING

Guo Jian; Wang Chang; Ni Jiasheng; Peng Gangding; Song Zhiqiang; Qi Haifeng; Wang Weitao


Archive | 2017

Fiber grating sensing system

Zhang Faxiang; Wang Chang; Ni Jiasheng; Peng Gangding; Jiang Shaodong; Zhang Xiaolei; Min Li; Li Shujuan; Wang Meng; Sun Zhihui; Wang Hongzhong


Archive | 2017

Fiber isolation net laying method and recovering method

Jiang Shaodong; Zhang Faxiang; Wang Chang; Ni Jiasheng; Peng Gangding; Zhang Xiaolei; Li Shujuan


Archive | 2017

Optical fiber isolation net array and optical fiber isolation net system

Jiang Shaodong; Wang Hongzhong; Wang Chang; Zhang Faxiang; Lyu Jingsheng; Ni Jiasheng; Peng Gangding


Zhongguo Jiguang | 2016

本論文では,範囲共ドープファイバレーザの実験的研究を報告した。【JST・京大機械翻訳】

Song Zhiqiang; Wang Weitao; Qi Haifeng; Peng Gangding; Wang Chang


Chinese Journal of Lasers | 2016

Experimental Research of Direct Writting Short Cavity Lasers in Er/Yb Co-Doped Fibers

Song Zhiqiang; Wang Weitao; Qi Haifeng; Peng Gangding; Wang Chang


Archive | 2014

Noise reduction package of distributed feedback fiber laser

Ni Jiasheng; Wang Chang; Peng Gangding; Guo Jian; Wang Yingying; Qi Haifeng; Song Zhiqiang; Zhang Faxiang; Wang Meng

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Sun Zhihui

Beijing Institute of Technology

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