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Electroluminescence, photoconductivity and lasing studies of quantum wire lasers with spatial resolution of 0.1 /spl mu/m

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11 Author(s)
U. Ben-Ami ; Dept. of Electr. Eng., Technion-Israel Inst. of Technol., Haifa, Israel ; R. Nagar ; N. Ben-Ami ; J. Scheuer
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V-grooved quantum wire (QWR) lasers were studied by near-field optical microscopy with 0.1 /spl mu/m 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 QWR lateral confinement.

Published in:

Semiconductor Laser Conference, 1998. ISLC 1998 NARA. 1998 IEEE 16th International

Date of Conference:

4-8 Oct. 1998