High extinction ratio of injection-locked 1.55- mu;m VCSELs

TitleHigh extinction ratio of injection-locked 1.55- mu;m VCSELs
Publication TypeJournal Article
Year of Publication2006
AuthorsZhao, X., L. Chrostowski, and C. J. Chang-Hasnain
JournalPhotonics Technology Letters, IEEE
Volume18
Pagination166 -168
Date Publishedjan.
ISSN1041-1135
Keywords1.55 mum, high extinction ratio, injection-locked VCSEL, laser cavity resonators, radiofrequency signal amplification, resonance frequency enhancement, Semiconductor lasers, surface emitting lasers, vertical-cavity surface-emitting lasers
Abstract

We report injection-locked vertical-cavity surface-emitting lasers simultaneously achieving high extinction ratios of 20 dB, enhanced resonance frequency >30 GHz, and radio-frequency signal amplification of >10 dB, for the first time.

URLhttp://dx.doi.org/10.1109/LPT.2005.861303
DOI10.1109/LPT.2005.861303

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