Dual-side Processed demultiplexer using grating-assisted codirectional coupler

20057 citationsJournal Article

Authors

Feng Liu · University of Maryland, Baltimore County

H. Hier · Epitaxial Technologies (United States)

T. L. Worchesky · University of Maryland, Baltimore County

Abstract

A new type of waveguide-based demultiplexer is made in a GaAs-AlGaAs system with a grating-assisted codirectional coupler structure to pick out the wanted wavelength. Two waveguides that are made vertically coupled are fabricated using a special backside processing method. This proposed multichannel demultiplexer is operated in the near-infrared wavelength range.

Topics & Keywords

Photonic and Optical Devices Advanced Fiber Laser Technologies Advanced Photonic Communication Systems

Publication Details

Published in: IEEE Photonics Technology Letters

Volume 17, Issue 3, pp. 600-602

DOI: 10.1109/lpt.2004.841027

Field-Weighted Citation Impact: 1.07

Command Palette

Dual-side Processed demultiplexer using grating-assisted codirectional coupler

Authors

Abstract

Topics & Keywords

Publication Details