@inproceedings{076dcf6db55447399a252f0b778203ce,
title = "Compact optical sensor with a self-mixing laser diode for non-contact measurement of ultrasonic vibration",
abstract = "Self-mixing interference in a semiconductor laser is employed for the measurement of ultrasonic vibrations. It has been confirmed by numerical simulations and experiments that there is a linear relation between the vibration amplitude and the amplitude of a signal detected from a self-mixing laser diode (SM-LD) - laser diode subject to optical feedback - for vibration amplitudes less than the half-wavelength of the illuminating tight The proposed method is suitable for constructing compact and inexpensive optical systems for measurement of ultrasonic vibrations.",
author = "Shigenobu Shinohara and {\"O}zdemir, \{{\c S}ahin Kaya\} and Yoshinori Kokabu and Hirofumi Yoshida and Masao Sumi",
note = "Publisher Copyright: {\textcopyright} 2000 IEEE.",
year = "2000",
doi = "10.1109/IECON.2000.972534",
language = "English (US)",
series = "IECON Proceedings (Industrial Electronics Conference)",
publisher = "IEEE Computer Society",
pages = "1713--1718",
booktitle = "IECON Proceedings (Industrial Electronics Conference)",
address = "United States",
}