Interfering SPR sensor with radial polarization

Tzu Hsiang Lan, Chung-Hao Tien

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


For a collinear SPR sensor, the refractive-index-sensing range was constrained by marginal angle of the objective lens. Utilizing the interfering surface plasmon polaritons (SPPs), we demonstrated a new scheme to extend the measured range from 1.3 to 1.5 subject to an effective 1.45-NA microscopic system.

Original languageEnglish
Title of host publicationFrontiers in Optics, FiO 2009
PublisherOptical Society of America (OSA)
ISBN (Print)9781557528780
StatePublished - 1 Jan 2009
EventFrontiers in Optics, FiO 2009 - San Jose, CA, United States
Duration: 11 Oct 200915 Oct 2009

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701


ConferenceFrontiers in Optics, FiO 2009
Country/TerritoryUnited States
CitySan Jose, CA


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