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University of Illinois at Urbana-Champaign
Application of electroabsorption in a semiconductor laser for electromagnetic field sensing
Abstract
dc:descriptionThe application of electroabsorption in an AlGaAs quantum-well semiconductor laser device for optically based electromagnetic field sensing has been studied. A separate confinement heterostructure laser design containing a single quantum well and a steplike waveguiding index profile has demonstrated efficient modulation when operated as a light absorber rather than as an emitter.
Degree
thesis:*- Name thesis:degree_name
- Ph.D.
- Level thesis:degree_level
- Dissertation
- Discipline thesis:degree_discipline
- Electrical and Computer Engineering
- Grantor
- University of Illinois at Urbana-Champaign
- Year dc:date
- 2011
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Genis, Patrick Charles
- Contributors dc:contributor
-
- Verdeyen, Joseph T.
Subjects
dc:subject × 3Rights
dc:rights- Statement dc:rights
-
- Copyright 1990 Genis, Patrick Charles
- Language dc:language
- eng
Identifiers
dc:identifier.*- Identifier
-
AAI9114244
(UMI)AAI9114244 - OAI identifier oai:identifier
- oai:www.ideals.illinois.edu:2142/23363