Synthesis of Tunable Long-Period Fiber Gratings with Inverted Erbium-Doped Fiber Amplifier Spectrum Using Thermal Change Parameters

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概要

• 論文の詳細を見る

• We propose a new method for synthesizing piecewise-uniform long-period fiber gratings (LPFGs) using thermal change parameters. Previously proposed methods that employ the optimization algorithm based on an extended fundamental matrix model are used to design the equalizer that compensates for the nonflat gain characteristics of erbium-doped fiber amplifiers (EDFAs). We have obtained the design parameters for the thermal changes of the piecewise-uniform LPFGs that fit the inverted gain spectrum of an EDFA over the entire 1524.1 nm–1559.6 nm wavelength range. We have observed that the spectrum obtained by the proposed synthesis method is close to the spectrum measured in the wavelength band of interest.

• Japan Society of Applied Physicsの論文
• 2005-01-10

著者

• Bae Jinho

  College Of Ocean Science Cheju National University

• Kim Kyungsup

  Department of Computer Science & Engineering, Chungnam National University, Yuseong-Gu, Taejon 305-7

• Kim Kyungsup

  Department Of Computer Science & Engineering Chungnam National University

関連論文

• Synthesis of Tunable Long-Period Fiber Gratings with Inverted Erbium-Doped Fiber Amplifier Spectrum Using Thermal Change Parameters
• Circulant Matrix Factorization Based on Schur Algorithm for Designing Optical Multimirror Filters

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