Towards polarization insensitive semiconductor optical amplifiers using InAs/GaAs columnar quantum dots

P. Ridha, L.H. Li, A. Fiore, G. Patriarche, M. Mexis, P.M. Smowton, J. Andrzejewski, G. Sek, J. Misiewicz

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

1 Citation (Scopus)
1 Downloads (Pure)

Abstract

We report columnar quantum dots (CQDs) with extremely large aspect ratios, showing nearly polarization-insensitive electroluminescence. A systematic experimental and theoretical investigation of their polarization properties as a function of aspect ratio is also reported.
Original languageEnglish
Title of host publicationConference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS 2008
Place of PublicationSan Jose, CA
Pages4551555-
DOIs
Publication statusPublished - 2008

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