An ultrasonic probe was developed by using, in conjunction, opto-acoustic and acousto-optic devices based on fiber optic technology. The intrinsic high frequency and wide bandwidth associated both to the opto-acoustic source and to the acousto-optic receiving element could open a way towards a “virtual biopsy” of biological tissue. A Micro-Opto-Mechanical-System (MOMS) approach is proposed to realize the broadband ultrasonic probe on micromachined silicon frames suited to be mounted on the tip of optical fibers.

Fiber optic broadband ultrasonic probe for virtual biopsy: technological solutions

MASETTI, GUIDO;SPECIALE, NICOLO'ATTILIO
2009

Abstract

An ultrasonic probe was developed by using, in conjunction, opto-acoustic and acousto-optic devices based on fiber optic technology. The intrinsic high frequency and wide bandwidth associated both to the opto-acoustic source and to the acousto-optic receiving element could open a way towards a “virtual biopsy” of biological tissue. A Micro-Opto-Mechanical-System (MOMS) approach is proposed to realize the broadband ultrasonic probe on micromachined silicon frames suited to be mounted on the tip of optical fibers.
Proceedings of the 2009 IEEE Intern. Ultrasonic Symposium
200
203
E. Biagi; S. Cerbai; L. Masotti; L. Belsito; A. Roncaglia; G. Masetti; N. Speciale
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/79847
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