By Topic

Contribution to optimization of GaAs/Ga1-xAlxAs multiquantum-well acousto-electrooptic modulator

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
$33 $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

5 Author(s)
S. Bahlak ; IEMN-DOAE-UMR, Univ. de Valenciennes et du Hainaut Cambresis, France ; J. Gazalet ; J. E. Lefebvre ; T. Gryba
more authors

A theoretical study concerning a GaAs-Ga1-xAlx As acousto-electrooptic (AEO) modulator is presented. This study deals with the effects of electric and strain fields generated by a piezoactive surface acoustic wave (SAW) on the optical absorption edge, acoustical field components decrease with depth and thus limit device performances. An optimization based on an additional ZnO layer and on technological parameters fitting, well width and potential barrier height, is proposed

Published in:

Journal of Lightwave Technology  (Volume:17 ,  Issue: 8 )