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Article: Polarization-insensitive electroabsorption by use of quantum well interdiffusion

TitlePolarization-insensitive electroabsorption by use of quantum well interdiffusion
Authors
Issue Date1998
PublisherOptical Society of America. The Journal's web site is located at http://ao.osa.org/journal/ao/about.cfm
Citation
Applied Optics, 1998, v. 37 n. 9, p. 1674-1681 How to Cite?
AbstractThe use of interdiffusion in different as-grown square QW structures to produce a paraboliclike potential profile to achieve polarization insensitivity of electroabsorptive modulation was studied. These QW's were optimized to achieve three equivalent parabolic AlxGa1-xAs/GaAs QW's of various x from 0.3 to 0.4. Two criteria were proposed for the successful achievement of paraboliclike DFQWs: the first is to start with a narrower as-grown rectangular well width than that of the targeted PQW whereas the second is to use a less extensive interdiffusion. The chronological procedures to obtain polarization-insensitive on-state and off-state electroabsorptive modulation were also proposed.
Persistent Identifierhttp://hdl.handle.net/10722/155066
ISSN
2010 Impact Factor: 1.707

 

DC FieldValueLanguage
dc.contributor.authorChoy, Wallace CHen_US
dc.contributor.authorLi, EHerberten_US
dc.date.accessioned2012-08-08T08:31:43Z-
dc.date.available2012-08-08T08:31:43Z-
dc.date.issued1998en_US
dc.identifier.citationApplied Optics, 1998, v. 37 n. 9, p. 1674-1681en_US
dc.identifier.issn0003-6935en_US
dc.identifier.urihttp://hdl.handle.net/10722/155066-
dc.description.abstractThe use of interdiffusion in different as-grown square QW structures to produce a paraboliclike potential profile to achieve polarization insensitivity of electroabsorptive modulation was studied. These QW's were optimized to achieve three equivalent parabolic AlxGa1-xAs/GaAs QW's of various x from 0.3 to 0.4. Two criteria were proposed for the successful achievement of paraboliclike DFQWs: the first is to start with a narrower as-grown rectangular well width than that of the targeted PQW whereas the second is to use a less extensive interdiffusion. The chronological procedures to obtain polarization-insensitive on-state and off-state electroabsorptive modulation were also proposed.en_US
dc.languageengen_US
dc.publisherOptical Society of America. The Journal's web site is located at http://ao.osa.org/journal/ao/about.cfmen_US
dc.relation.ispartofApplied Opticsen_US
dc.titlePolarization-insensitive electroabsorption by use of quantum well interdiffusionen_US
dc.typeArticleen_US
dc.identifier.emailChoy, Wallace CH:chchoy@eee.hku.hken_US
dc.identifier.authorityChoy, Wallace CH=rp00218en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0032023287en_US
dc.identifier.volume37en_US
dc.identifier.issue9en_US
dc.identifier.spage1674en_US
dc.identifier.epage1681en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChoy, Wallace CH=7006202371en_US
dc.identifier.scopusauthoridLi, EHerbert=7201410087en_US

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