Spatial information coding with artificially engineered structures for acoustic and elastic wave sensing

T Jiang, Q He - Frontiers in Physics, 2022‏ - frontiersin.org
Acoustic and elastic waves carry a wealth of useful physical information in real world.
Sensing acoustic and elastic waves is very important for discovering knowledge in various …

[HTML][HTML] Phase and amplitude modulation with acoustic holograms

MD Brown - Applied Physics Letters, 2019‏ - pubs.aip.org
Acoustic holograms are a low cost method for generating arbitrary diffraction limited
pressure distributions in 3 dimensions. However, at present, the creation of complex fields …

Four-dimensional computational ultrasound imaging of brain hemodynamics

MD Brown, BS Generowicz, S Dijkhuizen… - Science …, 2024‏ - science.org
Four-dimensional ultrasound imaging of complex biological systems such as the brain is
technically challenging because of the spatiotemporal sampling requirements. We present …

[PDF][PDF] 超声成像检测技术研究进展综述

张鹏辉, 赵扬, **鹏, 周志权, 白雪… - Laser & Optoelectronics …, 2022‏ - researching.cn
摘要超声成像检测(UID) 技术具有检测结果直观等优势, 是无损检测领域未来的主要发展方向之
一. 相比传统超声检测方式, 激光超声因具有非接触式的特点成为重要检测手段 …

[HTML][HTML] Numerical analysis of ultrasonic nebulizer for onset amplitude of vibration with atomization experimental results

YL Song, CH Cheng, MK Reddy - Water, 2021‏ - mdpi.com
In this study, the onset amplitude of the initial capillary surface wave for ultrasonic
atomization of fluids has been implemented. The design and characterization of 485 kHz …

Coding mask design for single sensor ultrasound imaging

P van der Meulen, P Kruizinga… - IEEE Transactions on …, 2019‏ - ieeexplore.ieee.org
We study the design of a coding mask for pulse-echo ultrasound imaging. We are interested
in the scenario of a single receiving transducer with an aberrating layer, ormask,'in front of …

Evaluating a 3D ultrasound imaging resolution of single transmitter/receiver with coding mask by extracting phase information

M Syaryadhi, E Nakazawa, N Tagawa, M Yang - Sensors, 2024‏ - mdpi.com
We are currently investigating the ultrasound imaging of a sensor that consists of a
randomized encoding mask attached to a single lead zirconate titanate (PZT) oscillator for a …

Super-resolution based on frequency dependence of echo phase rotation in 3D ultrasound imaging by spatially encoded transmit/receive

M Syaryadhi, J Zheng, N Tagawa… - Journal of Physics …, 2024‏ - iopscience.iop.org
Currently, we are investigating the ultrasound imaging of a single transmitter/receiver system
for a puncture microscopy application. The proposed model, consisting of an encoding mask …

[HTML][HTML] Design and simulation of the new ultrasonic atomizer using silicon-based with one step resonator

YL Song, L Bandi - Results in Physics, 2020‏ - Elsevier
The design and simulation of a new generation Fourier amplifier were investigated in this
study. The design and characterization of 500 kHz micro fabricated silicon-based ultrasonic …

Ultrasonic imaging through aberrating layers using covariance matching

P van der Meulen, M Coutiño, JG Bosch… - IEEE Transactions …, 2023‏ - ieeexplore.ieee.org
We consider the scenario of finding the transfer function of an aberrating layer in front of a
receiving ultrasound (US) array, assuming a separate non-aberrated transmit source. We …