Wavelength Division Multi/Demultiplexer with Arrayed Waveguide Grating
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概要
- 論文の詳細を見る
Recently, a wavelength division multi/demultiplexing system has been viewed with keen interest because it is possible to increase the transmission capacity and system flexibility. An arrayed waveguide grating (AWG) type of Multi/demultiplexer which is one of the key components to realize such a system has been developed by using Planar Lightwave Circuits (PLCs). Newly designed optical circuits have been incorporated into the AWG to control the center wavelength and to expand the pass band width. The 3dB pass band width is 1.4 times that of a conventional AWG. It is confirmed that the newly developed AWG has low polarization dependence, low temperature dependence and high reliability.
- 社団法人電子情報通信学会の論文
- 1997-05-25
著者
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OKANO Hiroaki
Optoelectoronic System Laboratory, Hitachi Cable, Ltd.
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UETSUKA Hisato
Optoelectoronic System Laboratory, Hitachi Cable, Ltd.
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Okano Hiroaki
Optoelectronic System Laboratory Hitachi Cable Ltd.
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Uetsuka H
Optoelectronic System Laboratory Hitachi Cable Ltd.
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AKIBA Kenji
Optoelectronic System Laboratory, Hitachi Cable, Ltd.,
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MOROSAWA Kenichi
Optoelectronic System Laboratory, Hitachi Cable, Ltd.,
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TAKASUGI Satoshi
Optoelectronic System Laboratory, Hitachi Cable, Ltd.,
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INABA Kimio
Optoelectronic System Laboratory, Hitachi Cable, Ltd.,
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Okano H
The Authors Are With Fujitsu Laboratories Limited
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Akiba Kenji
Optoelectronic System Laboratory Hitachi Cable Ltd.
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Inaba Kimio
Optoelectronic System Laboratory Hitachi Cable Ltd.
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Morosawa Kenichi
Optoelectronic System Laboratory Hitachi Cable Ltd.
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Takasugi Satoshi
Optoelectronic System Laboratory Hitachi Cable Ltd.
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