DocumentCode
1281908
Title
Miniaturised free-space wavelength-division multiplexing photonic circuit for passive double star network systems
Author
Sasaki, H. ; Fukuzaki, I. ; Katsuki, Y. ; Kamijoh, T.
Author_Institution
Semicond. Technol. Lab., Oki Electr. Ind. Co. Ltd., Tokyo, Japan
Volume
33
Issue
18
fYear
1997
fDate
8/28/1997 12:00:00 AM
Firstpage
1577
Lastpage
1579
Abstract
A novel free-space wavelength-division multiplexing photonic circuit is reported, consisting of stacked computer generated holograms, for an optical network unit in passive double star subscriber systems. Computer generated holograms are fabricated on a fused silica substrate using conventional photolithography and etching techniques. Therefore, a significant reduction in the cost of the optical network unit, which is crucial for the realisation of all-optical subscriber systems, is expected
Keywords
wavelength division multiplexing; all-optical subscriber systems; etching techniques; free-space wavelength-division multiplexing photonic circuit; optical network unit; passive double star network systems; photolithography; stacked computer generated holograms;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19971031
Filename
629672
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