Erドープガーネット結晶薄膜導波型増幅素子の動的応答特性

概要

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Waveguide type optical amplifiers have many attractive features over fiber and semiconductor optical amplifiers, such as the compactness, potential to realize integration with other integrated optical devices, low thermal noise, etc. Integrated channel optical waveguide amplifiers have been studied theoretically and experimentally. Emphasis has been given on the static response characteristics. Understanding of the dynamic characteristics of the integrated optic waveguide amplifiers is necessary when the input signal is modulated in various formats. In order to optimize the gain characteristics, we have carried out a theoretical analysis based on rate equations. Numerical results on steady-state and dynamic amplification properties are presented.
社団法人電子情報通信学会の論文
1997-08-13