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Conferences > CLEOPR > 2022 > CMP15B > CMP15B_04

Biological Tissue Analysis by Mid-infrared Photoacoustic Spectroscopy Using Piezoelectric Transducer

Ryota Sasaki, Saiko Kino, and Yuji Matsuura

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Abstract

A piezoelectric photoacoustic spectroscopy system detecting ultrasound induced by irradiation of mid-infrared laser light is developed. A photoacoustic spectrum of human skin was obtained and an investigation to improve the sensitivity is performed.

© 2022 IEEE

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