Surface-plasmon-coupled semiconductor diodelaser package for refractive index sensing

Qiaoqiang Gan, Filbert J. Bartoli

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


We combine plasmonic grating structures with semiconductor laser-diode packages to realize a prototype of miniaturized chemical/biosensor. The advantages of such a device include compact size, low cost, energy effectiveness, long device lifetime, stable performance, and label-free sensing, which should have commercialization potential. © 2009 Optical Society of America.
Original languageEnglish (US)
Pages (from-to)2180-2183
Number of pages4
JournalOptics Letters
Issue number14
StatePublished - Jul 15 2009
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


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