Sensing light and sound velocities of ...
Document type :
Communication dans un congrès avec actes
DOI :
Title :
Sensing light and sound velocities of liquids in two-dimensional phoxonic crystals
Author(s) :
Amoudache, Samira [Auteur]
Laboratoire de Physique et Chimie Quantique [Tizi-Ouzou] [LPCQ ]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Moiseyenko, Rayisa [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Pennec (Admin), Yan [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Djafari-Rouhani, Bahram [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Khater, Antoine [Auteur]
Laboratoire de physique de l'état condensé [LPEC]
Lucklum, Ralf [Auteur]
Tigrine, Rachid [Auteur]
Laboratoire de Physique et Chimie Quantique [Tizi-Ouzou] [LPCQ ]
Laboratoire de Physique et Chimie Quantique [Tizi-Ouzou] [LPCQ ]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Moiseyenko, Rayisa [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Pennec (Admin), Yan [Auteur]

Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Djafari-Rouhani, Bahram [Auteur]

Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Khater, Antoine [Auteur]
Laboratoire de physique de l'état condensé [LPEC]
Lucklum, Ralf [Auteur]
Tigrine, Rachid [Auteur]
Laboratoire de Physique et Chimie Quantique [Tizi-Ouzou] [LPCQ ]
Conference title :
SPIE Smart Structures/NDE 2014, Conference 9062 - Smart Sensor Phenomena, Technology, Networks, and Systems Integration VII
City :
San Diego
Country :
Etats-Unis d'Amérique
Start date of the conference :
2014
Book title :
Proceedings of the SPIE - International Society for Optical Engineering, 9062
Publication date :
2014
English keyword(s) :
phononic
photonic crystal sensor
simulations
confinement
resonances
photonic crystal sensor
simulations
confinement
resonances
HAL domain(s) :
Physique [physics]
English abstract : [en]
We study theoretically the potentiality of dual phononic-photonic (the so-called phoxonic) crystals for liquid sensing applications. We investigate the existence of well-defined features (peaks or dips) in the transmission ...
Show more >We study theoretically the potentiality of dual phononic-photonic (the so-called phoxonic) crystals for liquid sensing applications. We investigate the existence of well-defined features (peaks or dips) in the transmission spectra of acoustic and optical waves and estimate their sensitivity to the sound and light velocities of the liquid environment. Two different sensors are investigated. In the first one, we study the in-plane transmission through a two-dimensional (2D) crystal made of cylindrical holes in a Si substrate where one row of holes is filled with a liquid. In the second one, the out of plane propagation is investigated when considering the transmission of the incident wave perpendicular to a periodic array of holes in a slab. Such ultra compact structure is shown to be a label-free, affinity-based acoustic and optical nanosensor, useful for biosensing applications in which the amount of analyte can be often limited.Show less >
Show more >We study theoretically the potentiality of dual phononic-photonic (the so-called phoxonic) crystals for liquid sensing applications. We investigate the existence of well-defined features (peaks or dips) in the transmission spectra of acoustic and optical waves and estimate their sensitivity to the sound and light velocities of the liquid environment. Two different sensors are investigated. In the first one, we study the in-plane transmission through a two-dimensional (2D) crystal made of cylindrical holes in a Si substrate where one row of holes is filled with a liquid. In the second one, the out of plane propagation is investigated when considering the transmission of the incident wave perpendicular to a periodic array of holes in a slab. Such ultra compact structure is shown to be a label-free, affinity-based acoustic and optical nanosensor, useful for biosensing applications in which the amount of analyte can be often limited.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Non spécifiée
Popular science :
Non
Source :
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