Miniature intravascular photoacoustic endoscopy with coaxial excitation and detection
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Biophotonics"
DOI: 10.1002/jbio.202200269
Abstract: Recent research pointed out that the degree of inflammation in the adventitia could correlate with the severity of atherosclerotic plaques. Intravascular photoacoustic endoscopy can provide the information of arterial morphology and plaque composition, and even… read more here.
Keywords: intravascular photoacoustic; excitation detection; photoacoustic endoscopy; coaxial excitation ... See more keywords
The excitation and detection of Lamb waves in a droplet-loaded plate using air-coupled ultrasonic transducers
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2020.108954
Abstract: Abstract The signals in an air-coupled ultrasonic inspection system using Lamb waves would be affected by liquid droplets on the surface of test plates. To investigate the wave behaviour, a plate-droplet inspection system comprising a… read more here.
Keywords: lamb waves; air coupled; plate; coupled ultrasonic ... See more keywords
Gigahertz Nano-Optomechanical Resonances in a Dielectric SiC-Membrane Metasurface Array.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c00205
Abstract: Optically and vibrationally resonant nanophotonic devices are of particular importance for their ability to enhance optomechanical interactions, with applications in nanometrology, sensing, nano-optical control of light, and optomechanics. Here, the optically resonant excitation and detection… read more here.
Keywords: sic membrane; excitation detection; metasurface array; metasurface ... See more keywords
Excitation and detection of acoustic phonons in nanoscale systems.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr04100f
Abstract: Phonons play a key role in the physical properties of materials, and have long been a topic of study in physics. While the effects of phonons had historically been considered to be a hindrance, modern… read more here.
Keywords: acoustic phonons; excitation detection; phonons nanoscale; detection acoustic ... See more keywords