By Topic

Fused InP-GaAs vertical coupler filters

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

6 Author(s)
Bin Liu ; Dept. of Electr. & Comput. Eng., California Univ., Santa Barbara, CA, USA ; Shakouri, A. ; Abraham, P. ; Chiu, Y.J.
more authors

A novel vertical coupler filter based on fused InGaAsP-InP and AlGaAs-GaAs waveguide structures is proposed and demonstrated. The large material dispersion difference between InGaAsP and AlGaAs around 1.55 μm and similar waveguide geometries are used to realize a less sensitive polarization and narrow-band filter with two separated inputs and outputs and more than -40-dB sidelobe suppression should be possible.

Published in:

Photonics Technology Letters, IEEE  (Volume:11 ,  Issue: 1 )