Ultrasensitive non-resonant detection of ultrasound with plasmonic metamaterials

Vladislav V. Yakovlev, Wayne Dickson, Antony Murphy, John McPhillips, Robert J. Pollard, Viktor A. Podolskiy, Anatoly V. Zayats

Research output: Contribution to journalArticlepeer-review

45 Citations (Scopus)

Abstract

Optical sensors for ultrasound detection provide high sensitivity and bandwidth, essential for photoacoustic imaging in clinical diagnostics and biomedical research. Implementing plasmonic metamaterials in a non-resonant regime facilitates sub-nanosecond, highly sensitive detectors while eliminating cumbersome optical alignment necessary for resonant sensors.
Original languageEnglish
Pages (from-to)2351-2356
Number of pages6
JournalAdvanced Materials
Volume25
Issue number16
Early online date01 Mar 2013
DOIs
Publication statusPublished - 24 Apr 2013

Keywords

  • photoacoustics
  • plasmonic metamaterials
  • ultrasound sensors
  • Nanorods

Fingerprint Dive into the research topics of 'Ultrasensitive non-resonant detection of ultrasound with plasmonic metamaterials'. Together they form a unique fingerprint.

Cite this