TITLE

Vertically emitting annular Bragg lasers using polymer epitaxial transfer

AUTHOR(S)
Green, William M. J.; Scheuer, Jacob; DeRose, Guy; Yariv, Amnon
PUB. DATE
October 2004
SOURCE
Applied Physics Letters;10/25/2004, Vol. 85 Issue 17, p3669
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Fabrication of a planar semiconductor microcavity, composed of cylindrical Bragg reflectors surrounding a radial defect, is demonstrated. A versatile polymer bonding process is used to transfer active InGaAsP resonators to a low-index transfer substrate. Vertical emission of in-plane modes lasing at telecom wavelengths is observed under pulsed optical excitation with a submilliwatt threshold.
ACCESSION #
14909868

 

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