Super-high N.A. micro GRIN lens for coupling into nanophotonics waveguides

Research output: Chapter in Book/Report/Conference proceedingConference contribution


A miniature integrated graded-refractive index lens with ultra-high numerical aperture of NA>1.5 can be realized using two alternating nano layers of materials with high index contrast. Efficient coupling into nano-waveguide can be achieved.

Original languageEnglish (US)
Title of host publicationFrontiers in Optics, FiO 2006
PublisherOptical Society of America (OSA)
ISBN (Print)1557528187, 9781557528186
StatePublished - 2006
EventFrontiers in Optics, FiO 2006 - Rochester, NY, United States
Duration: Oct 10 2006Oct 10 2006

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701


OtherFrontiers in Optics, FiO 2006
Country/TerritoryUnited States
CityRochester, NY

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics


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