Multiple-wavelength vertical-cavity laser arrays based on postgrowth lateral-vertical oxidation of AlGaAs

A. Fiore, Y.A. Akulova, J. Ko, E.R. Hegblom, L.A. Coldren

Research output: Contribution to journalArticleAcademicpeer-review

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Abstract

We demonstrate that combined lateral-vertical oxidn. of AlGaAs can be used to change the resonant wavelength of an optical cavity after the single epitaxial growth. A multiple-wavelength array of vertical-cavity surface-emitting lasers with a 48 nm wavelength span was realized using this technique. [on SciFinder (R)]
Original languageEnglish
Pages (from-to)282-284
Number of pages3
JournalApplied Physics Letters
Volume73
Issue number3
DOIs
Publication statusPublished - 1998

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