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 infrastructure. The accurate measurement methods for AWG-MUX/DMUX are desirable 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 band-pass characteristics of PMD and PDL are reproduced by a simple AWG-MUX model: The phase constant difference of O.5% between orthogonal modes in arrayed waveguides is sufficicnt to obtain the measured passband characteristics of PMD and PDL. We find phase distribution difference between two orthogonal modes in the arrayed waveguide grating 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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Ozeki Takeshi
Faculty Of Science And Technology Sophia University
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Sugano Nobuhiro
The Faculty Of Science And Technology Sophia University
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SHIMIZU Kenji
Faculty of Education, Toyama 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
Faculty of Science and Technology, Sophia University
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SUGANO Nobuhiro
Faculty of Science and Technology, Sophia University
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KUDOU Teruhiko
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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Shimizu Kenji
Faculty Of Education Toyama University
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