Electroluminescence, photoconductivity and lasing studies of quantum wire lasers with spatial resolution of 0.1 μm

U. Ben-Ami, R. Nagar, N. Ben-Ami, J. Scheuer, M. Orenstein, G. Eisenstein, A. Lewis, E. Kapon, F. Reinhardt, P. Ils, A. Gustafsson

Research output: Contribution to journalConference articlepeer-review

Abstract

V-grooved quantum wire (QWR) lasers were studied by near-field optical microscopy with 0.1 μm spatial resolution. We mapped the electroluminescence from the quantum structures and measured the lasing mode evolution. Localized photocurrent measurements show spectral features consistent with the QWRs lateral confinement.

Original languageEnglish
Pages (from-to)215-216
Number of pages2
JournalConference Digest - IEEE International Semiconductor Laser Conference
StatePublished - 1998
Externally publishedYes
EventProceedings of the 1998 16th IEEE International Semiconductor Laser Conference, ISLC - Nara, Jpn
Duration: 4 Oct 19988 Oct 1998

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