DocumentCode
2987461
Title
Engineering intersubband nonlinearities in GaN/AlGaN coupled quantum wells for optimised performance in wide bandwidth applications
Author
Sun, Greg ; Khurgin, Jacob B. ; Soref, Richard A.
Author_Institution
Dept. of Phys., Massachusetts Univ., Boston, MA, USA
Volume
3
fYear
2005
fDate
22-27 May 2005
Firstpage
2091
Abstract
We investigate nonlinear optical properties of coupled GaN/AlGaN quantum wells and show that one can engineer the response time and nonlinear phase shift within wide limits and thus achieve optimised performance for a given symbol rate.
Keywords
aluminium compounds; gallium compounds; nonlinear optics; optical materials; semiconductor quantum wells; wide band gap semiconductors; GaN-AlGaN; GaN/AlGaN coupled quantum wells; intersubband nonlinearities; nonlinear optical properties; nonlinear phase shift; response time; Aluminum gallium nitride; Bandwidth; Couplings; Delay; Fiber nonlinear optics; Gallium nitride; Nonlinear optical devices; Nonlinear optics; Optical sensors; Optical wavelength conversion;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN
1-55752-795-4
Type
conf
DOI
10.1109/CLEO.2005.202378
Filename
1573444
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