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Development of III-Sb metamorphic DBR membranes on InP for vertical cavity laser applications

  • S. J. Addamane
  • , A. Mansoori
  • , E. J. Renteria
  • , N. Dawson
  • , D. M. Shima
  • , T. J. Rotter
  • , C. P. Hains
  • , L. R. Dawson
  • , G. Balakrishnan

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Sb-based metamorphic DBR membranes are developed for InP-based vertical cavity laser applications. The reflectivity of the metamorphic DBR membrane is compared to the reflectivity of a lattice-matched DBR to characterize the optical quality of the DBR membrane. The metamorphic interface between InP and the III-antimonides is found to degrade the reflectivity of the DBR. Therefore, the growth temperature for the metamorphic DBR is optimized in order to obtain highly reflective (>99.8%) III-Sb thin-film membranes.
Original languageEnglish
Pages (from-to)104-109
Number of pages6
JournalJournal of Crystal Growth
Volume439
DOIs
StatePublished - Apr 1 2016
Externally publishedYes

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