Paper
7 December 2021 Pulsed optical phase contrast microscopy to measure the absolute pressure amplitudes of ultrasonic fields
Aaron M. Goldfain, Christopher S. Yung, Kimberly Briggman, Jeeseong Hwang
Author Affiliations +
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. 2021 National Institute of Standards and Technology.
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Aaron M. Goldfain, Christopher S. Yung, Kimberly Briggman, and Jeeseong Hwang "Pulsed optical phase contrast microscopy to measure the absolute pressure amplitudes of ultrasonic fields", Proc. SPIE 11922, Advances in Microscopic Imaging III, 1192211 (7 December 2021); https://doi.org/10.1117/12.2615778
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KEYWORDS
Ultrasonics

Calibration

Image filtering

Transducers

Phase contrast

Microscopy

Optical microscopy

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