Analysis and Fabrication of an All-Optical Wavelength Converter Based on Directionally-Coupled Semiconductor Optical Amplifiers
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概要
- 論文の詳細を見る
The operation of a novel all-optical wavelength converter based on directionally-coupled semiconductor optical amplifiers is described. Merits such as extinction enhancement and digital response are expected through a simple analytical model and a sophisticated transfer matrix method developed to take into account the spatial distributions of the optical power, carrier density, refractive index, propagation constant, and coupling coefficient along device. We fabricated devices operating at 1.55μm band using an InGaAsP / InP material system and demonstrated successfully the static characteristics of wavelength conversion with the expected advantages. Devices are as small as 1.5mm and do not need any active / passive integration step during fabrication.
- 社団法人電子情報通信学会の論文
- 2000-02-25
著者
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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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Saitoh M
The Department Of Electronic Engineering The University Of Tokyo
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Nakano Y
Univ. Tokyo Tokyo Jpn
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SAITOH Masumi
the Department of Electronic Engineering, The University of Tokyo
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MA Byongjin
the Department of Electronic Engineering, The University of Tokyo
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Ma Byongjin
The Department Of Electronic Engineering The University Of Tokyo
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