DocumentCode
1180167
Title
8-channel optical demultiplexer realized as SiO/sub 2//Si flat-field spectrograph
Author
Clemens, P.C. ; Heise, G. ; März, R. ; Michel, H. ; Reichelt, A. ; Schneider, H.W.
Author_Institution
Res. Labs., Siemens AG, Munich, Germany
Volume
6
Issue
9
fYear
1994
Firstpage
1109
Lastpage
1111
Abstract
The operation of a flat-field spectrograph in silica on silicon (SiO/sub 2//Si) for 2-nm channel spacing is demonstrated. Crosstalk attenuations of >20 dB and significantly reduced fiber-to-fiber insertion losses of 5 dB could be obtained.<>
Keywords
crosstalk; diffraction gratings; integrated optics; multiplexing equipment; optical communication equipment; optical losses; silicon; silicon compounds; spectrometers; wavelength division multiplexing; 5 dB; 8-channel optical demultiplexer; SiO/sub 2/-Si; SiO/sub 2//Si flat-field spectrograph; channel spacing; crosstalk attenuations; fiber-to-fiber insertion losses; Arrayed waveguide gratings; Channel spacing; Diffraction gratings; Insertion loss; Optical attenuators; Optical crosstalk; Optical fiber devices; Optical filters; Phased arrays; Wavelength division multiplexing;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.324683
Filename
324683
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