Mechanically tunable thin film high refractive index contrast TiO2-gratings in elastomeric matrix

Philipp Gutruf, Eike Zeller, Sumeet Walia, Shruti Nirantar, Sharath Sriram, Madhu Bhaskaran

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

Abstract

A mechanically tunable grating is demonstrated by introducing titanium dioxide (TiO2) nanoscale dot gratings into soft, elastomeric polydimethylsiloxane (PDMS). In situ diffraction angle measurements of strain-induced grating response are backed by finite element modelling.

Original languageEnglish (US)
Title of host publicationProceedings of Frontiers in Optics 2015, FIO 2015
PublisherOSA - The Optical Society
ISBN (Electronic)9781943580033
DOIs
StatePublished - 2015
Externally publishedYes
EventFrontiers in Optics 2015, FIO 2015 - San Jose, United States
Duration: Oct 18 2015Oct 22 2015

Publication series

NameProceedings of Frontiers in Optics 2015, FIO 2015

Other

OtherFrontiers in Optics 2015, FIO 2015
CountryUnited States
CitySan Jose
Period10/18/1510/22/15

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Gutruf, P., Zeller, E., Walia, S., Nirantar, S., Sriram, S., & Bhaskaran, M. (2015). Mechanically tunable thin film high refractive index contrast TiO2-gratings in elastomeric matrix. In Proceedings of Frontiers in Optics 2015, FIO 2015 (Proceedings of Frontiers in Optics 2015, FIO 2015). OSA - The Optical Society. https://doi.org/10.1364/fio.2015.jtu4a.23