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WANG Li, WANG Jing, HU Shu-yang, ZHOU Jin-feng, HE Shi-ya. Gain spectrum expanded of EDFA using a long period fiber grating[J]. LASER TECHNOLOGY, 2004, 28(4): 366-369.
Citation: WANG Li, WANG Jing, HU Shu-yang, ZHOU Jin-feng, HE Shi-ya. Gain spectrum expanded of EDFA using a long period fiber grating[J]. LASER TECHNOLOGY, 2004, 28(4): 366-369.

Gain spectrum expanded of EDFA using a long period fiber grating

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  • Received Date: September 04, 2003
  • Revised Date: November 01, 2003
  • Published Date: July 24, 2004
  • In this paper,the properties of ASE gain flattened of EDFA are studied based on energy level and particle number shifting of EDFA both theoretically and experimentally.The ASE expanded spectrum 5nm and gain flattened 1dB~2dB of EDFA have obtained using a long period fiber grating.The optimum results of EDFA parameters are measured with the pump energy rightly.The relation curve of the usable band width and gain energy versus pump energy has obtained.
  • [1]
    董孝义,王廷尧.新一代光纤通信与同步网原理与发展 [M].天津:天津科学技术出版社,1994.1~3.
    [2]
    蒙红云,赵春柳,杨石泉 et al.基于光纤环行镜的掺铒光纤放大器增益平坦化 [J].中国激光,2002,29(9):805~807.
    [3]
    LIAW S K,HO K P,CHI S.Dynamic power-equalized EDFA module based on strain tunable fiber Bragg grating [J].IEEE Photon Technol Lett,1999,11(7):797~799.
    [4]
    HARUMOTO M,SHIGEHARA M,SUGANUMA H.Gain-flattening filter using long-period fiber gratings [J].IEEE J Lightwave Technol,2002,20(6):1027~1032.
    [5]
    钱景仁,陈后飞.相移长周期光纤光栅极其在增益谱平坦化中的应用 [J].光学学报,1999,19(9):1207~1211.
    [6]
    ISHII Y,OKUDE S,NISHIDA K et al.Athermalization of wideband EDFA gain profile using a phase-shifted long-period fiber grating [A].Proceeding of ECOC'01 [C].Amsterdam:European Conference Optical Communication,2001,1:410~411.
    [7]
    王义平,饶云江,胡爱姿 et al.长周期光纤光栅扭曲传感器 [J].光学学报,2002,22 (9):1096~1099.
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