Near field of ultrasonic transducers (and how it pertains to acousto-optics)

Bill D. Cook

doi:10.1117/12.222740

4 October 1995 Near field of ultrasonic transducers (and how it pertains to acousto-optics)

Bill D. Cook

Proceedings Volume 2643, Acousto-Optics and Applications II; (1995) https://doi.org/10.1117/12.222740
Event: Acousto-Optics and Applications VI, 1995, Gdansk-Jurata, Poland

Abstract

The acousto-optic methods have given valuable insight to the complicated structure of the near field of ultrasonic transducers. Although the image formed is the result of the change of optical path integrated over essentially a thick grating, the results show interesting details. From the early schlieren photographs made with white light to the signals produced by pulses, surprising results are seen.

Citation Download Citation

Bill D. Cook "Near field of ultrasonic transducers (and how it pertains to acousto-optics)", Proc. SPIE 2643, Acousto-Optics and Applications II, (4 October 1995); https://doi.org/10.1117/12.222740

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