LAPAREX-An Automatic Parameter Extraction Program for Gain- and Index-Coupled Distributed Feedback Semiconductor Lasers, and Its Application to Observation of Changing Coupling Coefficients with Currents
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概要
- 論文の詳細を見る
A reliable and automatic parameter extraction technique for DFB lasers is developed. The parameter extraction program which is named "LAPAREX" is able to determine many device parameters from a measured sub-threshold spectrum only, including gain- and index-coupling coefficients, and spatial phases of the grating at front and rear facets. Injection current dependence of coupling coefficients in a gain-coupled DFBlaser is observed, for the first time, by making use of it.
- 社団法人電子情報通信学会の論文
- 2000-03-25
著者
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Nakura Toru
The Dept. Of Electronic Engineering The Univ. Of Tokyo
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Nakura Toru
Dept. Of Electronic Engineering The Univ. Of Tokyo
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Nakano Yoshiaki
The Department Of Electronic Engineering The University Of Tokyo:crest The Japan Science And Technol
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Nakano Yoshiaki
The Dept. Of Electronic Engineering The Univ. Of Tokyo
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NAKURA Toru
the Department of Electrical Engineering and Information Systems, The University of Tokyo
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