Nearfield investigation of subwavelength structured graded-index lens

Maxim Abashin, Uriel Levy, Kazuhiro Ikeda, Chia Ho Tsai, Yeshaiahu Fainman

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

Abstract

Using Heterodyne Nearfield Scanning Optical Microscope (H-NSOM) we characterize the operation of a novel graded-index slab lens made subwavelength features. Measured amplitude and phase distributions show light focusing and used to learn about device performance.

Original languageEnglish
Title of host publicationQuantum Electronics and Laser Science Conference, QELS 2006
PublisherOptical Society of America
ISBN (Print)1557528136, 9781557528131
StatePublished - 2006
Externally publishedYes
EventQuantum Electronics and Laser Science Conference, QELS 2006 - Long Beach, CA, United States
Duration: 21 May 200621 May 2006

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceQuantum Electronics and Laser Science Conference, QELS 2006
Country/TerritoryUnited States
CityLong Beach, CA
Period21/05/0621/05/06

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