Journal of East China Normal University(Natural Sc ›› 2005, Vol. 2005 ›› Issue (2): 46-51.

• Article • Previous Articles     Next Articles

Study on Characters of the Transmissive Gain Spectrum of H-PDLC Volume Grating and Its DGE Simulation(Chinese)

BU Ling-bing,CAI Ji-guang,SHEN Guo-tu,YANG Bao-cheng   

  1. Key Laboratory for Optical and Magnetic Resonance Spectroscopy, East China Normal University, Department of Physics, East China Normal University, Shanghai 200062, China
  • Received:2003-06-25 Revised:2003-07-18 Online:2005-05-25 Published:2005-05-25
  • Contact: BU Ling-bing

Abstract: In this paper, characters of VPG’s transmissive gain spectrum were studied using numerical solution. Using these characters, the idea of a novel dynamic gain equalizer (DGE) was presented and the way how to simulate the DGE was given as well. From the simulation, it can be seen that such DGE works well.

Key words: characters of transmissive spectrum, flattened gain EDFA, dyna-mic gain equalization, volume phase grating, characters of transmissive spectrum, flattened gain EDFA, dyna-mic gain equalization

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