8-channel optical demultiplexer realized as SiO/sub 2//Si flat-field spectrograph

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.< >

Saved in:
Bibliographic Details
Published in:IEEE photonics technology letters 1994-09, Vol.6 (9), p.1109-1111
Main Authors: Clemens, P.C., Heise, G., Marz, R., Michel, H., Reichelt, A., Schneider, H.W.
Format: Article
Language:English
Subjects:
Arrayed waveguide gratings
Channel spacing
Diffraction gratings
Insertion loss
Optical attenuators
Optical crosstalk
Optical fiber devices
Optical filters
Phased arrays
Wavelength division multiplexing
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.< >
ISSN:1041-1135
1941-0174
DOI:10.1109/68.324683