DocumentCode
1292461
Title
Fused taper/filter hybrid single-mode wavelength division multi/demultiplexer
Author
Yanagawa, Hiroto ; Ochiai, Toshihiko ; Hayakawa, H. ; Miyazawa, H.
Author_Institution
Furukawa Electr. Co. Ltd., Chiba
Volume
24
Issue
6
fYear
1988
fDate
3/17/1988 12:00:00 AM
Firstpage
312
Lastpage
313
Abstract
A low loss and low crosstalk single-mode wavelength division multi/demultiplexer was successfully fabricated by embedding an interference filter in each output arm of a fused taper coupler. The insertion loss was around 1.5 dB at the wavelengths of 1.3 μm and 1.55 μm, and both near-end and far-end crosstalks were less than -50 dB
Keywords
multiplexing equipment; optical couplers; 1.3 micron; 1.5 dB; 1.55 micron; far-end crosstalks; fused taper coupler; insertion loss; interference filter; near-end crosstalks; output arm; single-mode wavelength division multi/demultiplexer;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
8184
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