Abstract:
The photorefractive effect in electrooptic materials provides a very promising tool for image processing applications. Semiconductor multiple quantum well (MQW) structure...Show MoreMetadata
Abstract:
The photorefractive effect in electrooptic materials provides a very promising tool for image processing applications. Semiconductor multiple quantum well (MQW) structures are attractive materials due to the short response time and the high value for the electrooptic coefficient. If the electric field is applied perpendicular to the MQW planes, than the electrooptic behaviour is associated with the quantum confined Stark effect for excitons in the wells. In these photorefractive multiple quantum well devices, a complicated interaction takes place between the electrons, holes, excitons, photons and deep-level charges. For a better understanding of the internal behaviour of these photorefractive multiple quantum well devices, a numerical simulator was built.
Date of Conference: 25-27 September 1995
Date Added to IEEE Xplore: 22 March 2010
Print ISBN:286332182X
Conference Location: The Hague, Netherlands
InGaAs/GaAs photorefractive quantum well device with quantum confined Stark effect
H. Kageshima,S. Iwamoto,M. Nishioka,T. Someya,H. Miyazaki,K. Fukutani,Y. Arakawa,I. Yasui,T. Shimura,K. Kuroda
An Electrooptic Multiple-Quantum-Well Device for Image Processing
Celso J. Vianna,EunÉzio AntÔnio De Souza
Field-enhanced picosecond diffraction efficiency of a photorefractive multiple quantum well device
E. Canoglu,D. Mahgerefteh,Ching-Mei Yang,E. Garmire,A. Partovi,T.H. Chiu,A.M. Glass,G.J. Zydzik
Quantum-confined Stark effect and phase-space exciton quenching in quantum wires
H. Weman,E. Martinet,M.-A. Dupertuis,A. Rudra,A.M. Condo,E. Kapon
Optical Stark effect of the exciton
M. Cornbescot
The excitonic Stark effect: absorption splitting and the influence of the light-hole exciton
S. Chatterjee,P. Brick,C. Ell,H.M. Gibbs,G. Khitrova,T. Meier,C. Sieh,S.W. Koch
Ge/SiGe Quantum Confined Stark Effect Modulators on Silicon
J.S. Harris,Yu-Hsuan Kuo,D.A.B. Miller
Reduced-Complexity Delayed-Decision Algorithm for Context-Based Image Processing Systems
Raghavendra Singh,Antonio Ortega
Stability and stabilization for visual servo inverted pendulum system with random image processing time delay
Guohua Zhan,Dajun Du,Minrui Fei
Semi-insulating Multiple Quantum Well Devices For Image Processing Applications
A. Partovi,A.M. Glass,D.H. Olson,G.J. Zydzik,H.M. O'Bryan,T.H. Chiu,J.F. Ferguson,W.H. Knox