Transfer Function Matrix Measurement of AWG Multi/Demulti-Plexers (Joint Special Issue on Photonics in Switching : Systems and Devices)
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概要
- 論文の詳細を見る
Wavelength Division Multiplex (WDM) photonic networks are expected as key for global communication infrastruture. The accurate measurement methods for AWG-MUX/DMUX are deslrable for WDM network design. We measured a transfer function matrix of an AWG-MUX to find that polarization mode dispersion (PMD) and polarization dependent loss (PDL) shows the bandpass characteristics, which may limit the maximum size and the bit rate of the system. These bandpass characteristics of PMD and PDL are reproduced by a simple AWG-MUX model: The phase constant difference of 0.5% between orthogonal modes in arrayed waveguides is sufficient to obtain the measured passband characteristics of PMD and PDL. We find phase distribution difference between two orthogonal modes in the arrayed waveguide greting gives arise to complex PMD.
- 社団法人電子情報通信学会の論文
- 1999-02-25
著者
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Shimizu K
The Authors Are With Department Of Electrical And Electronics Engineering The Faculty Of Science And
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Harada Kohsuke
Graduate School Of Engineering Osaka City University
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Ozeki T
Sophia Univ. Tokyo Jpn
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Sugano Nobuhiro
The Faculty Of Science And Technology Sophia University
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Shimizu K
Ntt Network Innovation Laboratories
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Harada K
Graduate School Of Engineering Osaka City University
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HARADA Kazunari
The Faculty of Science and Technology, Sophia University
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SHIMIZU Kenji
The Faculty of Science and Technology, Sophia University
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KUDOU Teruhiko
The Faculty of Science and Technology, Sophia University
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OZEKI Takeshi
The Faculty of Science and Technology, Sophia University
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Kudou T
Sophia Univ. Tokyo Jpn
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Ozeki T
Advanced Technology R&d Center Mitsubishi Electric Corporation
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Ozeki T
Department Of Innovative And Engineered Materials Tokyo Institute Of Technology
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