Ultrasensitive non-resonant detection of ultrasound with plasmonic metamaterials

Autoria(s): Yakovlev, Vladislav V.; Dickson, Wayne; Murphy, Antony; McPhillips, John; Pollard, Robert J.; Podolskiy, Viktor A.; Zayats, Anatoly V.
Data(s)

24/04/2013
Resumo

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.
Identificador

http://pure.qub.ac.uk/portal/en/publications/ultrasensitive-nonresonant-detection-of-ultrasound-with-plasmonic-metamaterials(b9dbbefe-ffd1-4fa4-b717-1adb574b0895).html

http://dx.doi.org/10.1002/adma.201300314
Idioma(s)

eng
Direitos

info:eu-repo/semantics/restrictedAccess
Fonte

Yakovlev , V V , Dickson , W , Murphy , A , McPhillips , J , Pollard , R J , Podolskiy , V A & Zayats , A V 2013 , ' Ultrasensitive non-resonant detection of ultrasound with plasmonic metamaterials ' Advanced Materials , vol 25 , no. 16 , pp. 2351-2356 . DOI: 10.1002/adma.201300314
Palavras-Chave #photoacoustics #plasmonic metamaterials #ultrasound sensors #Nanorods
Tipo

article
Acesso ao item digital