Photonic nanofences for integrated sub-wavelength structures-based sensing applications

Victor J. Cadarso, Andreu Llobera, Mar Puyol, Helmut Schift

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

Abstract

Photonic nanotences (PNFs) are introduced here as advanced high-sensitivity chemical sensors. They are based on sub-wavelength high aspect ratio structures and allow creating evanescent field (EF) higher than 70%, while keeping the light confined in a defined region. Thus unprecedented light-analyte interaction can be achieved. We demonstrate the waveguiding capabilities of these structures by presenting bent PNFs, proving their efficient light coupling and guiding. Finally, PNFs are implemented as absorbance sensor for lead (Pb2+) detection in water environment.

Original languageEnglish
Title of host publication29th IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2016)
Subtitle of host publicationShanghai, China, 24-28 January 2016
Place of PublicationPiscataway NJ USA
PublisherIEEE, Institute of Electrical and Electronics Engineers
Pages909-912
Number of pages4
ISBN (Electronic)9781509019731
ISBN (Print)9781509006090, 9781509019724
DOIs
Publication statusPublished - 26 Feb 2016
Externally publishedYes
EventIEEE International Conference on Micro Electro Mechanical Systems (MEMS) 2016 - Shanghai, China
Duration: 23 Jan 191628 Jan 2016
Conference number: 29th
https://ieeexplore.ieee.org/xpl/conhome/7411154/proceeding (Proceedings)

Seminar

SeminarIEEE International Conference on Micro Electro Mechanical Systems (MEMS) 2016
Abbreviated titleMEMS 2016
CountryChina
CityShanghai
Period23/01/1628/01/16
Internet address

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