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Pulsed optical phase contrast microscopy to measure the absolute pressure amplitudes of ultrasonic fields

Published

Author(s)

Aaron Goldfain, Christopher Yung, Kimberly Briggman, Jeeseong C. Hwang

Abstract

We apply pulsed optical phase contrast microscopy to measure the absolute pressure amplitudes of complex ultrasonic fields generated by planar and focused transducers at frequencies up to 20 MHz.

Keywords

optical phase imaging, hydrophone calibration

Citation

Goldfain, A. , Yung, C. , Briggman, K. and Hwang, J. (2021), Pulsed optical phase contrast microscopy to measure the absolute pressure amplitudes of ultrasonic fields, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=932012 (Accessed October 3, 2022)
Created June 30, 2021, Updated January 4, 2022