Wearable Technologies, 2022 In electronic musical instruments (EMIs), the concept of “sound sculpting” was proposed by Mulder, in which imaginary objects are manually sculpted to produce sounds, although promising has had some limitations: driven by pure intuition, only the objects’
Stella Paschalidou
doaj +1 more source
Quantum ground-state cooling and tripartite entanglement with three-mode optoacoustic interactions [PDF]
, 2009 We present a quantum analysis of three-mode optoacoustic parametric interactions in an optical cavity, in which two orthogonal transverse optical-cavity modes are coupled to one acoustic mode through radiation pressure.
Blair, David G. +3 more
core +1 more source
Influence of the absorber dimensions on wavefront shaping based on volumetric optoacoustic feedback [PDF]
, 2015 The recently demonstrated control over light distribution through turbid media based on real-time three-dimensional optoacoustic feedback has offered promising prospects to interferometrically focus light within scattering objects.
Dean-Ben, X. L. +3 more
core +1 more source
High-precision neural stimulation by a highly efficient candle soot fiber optoacoustic emitter
Frontiers in Neuroscience, 2022 Highly precise neuromodulation with a high efficacy poses great importance in neuroscience. Here we developed a candle soot fiber optoacoustic emitter (CSFOE), capable of generating a high pressure of over 10 MPa with a central frequency of 12.8 MHz ...
Guo Chen +15 more
doaj +1 more source
Laser-induced thermal acoustics (LITA) signals from finite beams [PDF]
, 1995 Laser-induced thermal acoustics (LITA) is a four-wave mixing technique that may be employed to measure sound speeds, transport properties, velocities, and susceptibilities of fluids. It is particularly effective in high-pressure gases (>1 bar).
Cummings, E. B. +2 more
core +1 more source
Improved pentamethine cyanine nanosensors for optoacoustic imaging of pancreatic cancer
Scientific Reports, 2021 Optoacoustic imaging is a new biomedical imaging technology with clear benefits over traditional optical imaging and ultrasound. While the imaging technology has improved since its initial development, the creation of dedicated contrast agents for ...
Matthew D. Laramie +8 more
doaj +1 more source
Journal of Imaging, 2023 Agriculture plays a pivotal role in food security and food security is challenged by pests and pathogens. Due to these challenges, the yields and quality of agricultural production are reduced and, in response, restrictions in the trade of plant products
George J. Tserevelakis +6 more
doaj +1 more source
Discrete Imaging Models for Three-Dimensional Optoacoustic Tomography using Radially Symmetric Expansion Functions [PDF]
, 2014 Optoacoustic tomography (OAT), also known as photoacoustic tomography, is an emerging computed biomedical imaging modality that exploits optical contrast and ultrasonic detection principles.
Er Oraevsky +5 more
core +1 more source
Optical and Optoacoustic Imaging
, 2020 The present chapter summarizes progress with optical methods that go beyond human vision. The focus is on two particular technologies: fluorescence molecular imaging and optoacoustic (photoacoustic) imaging. The rationale for the selection of these two methods is that in contrast to optical microscopy techniques, both fluorescence and optoacoustic ...
Razansky, Daniel, Ntziachristos, Vasilis
openaire +8 more sources
Mitigation of artifacts due to isolated acoustic heterogeneities in photoacoustic computed tomography using a variable data truncation-based reconstruction method [PDF]
, 2017 Photoacoustic computed tomography (PACT) is an emerging computed imaging modality that exploits optical contrast and ultrasonic detection principles to form images of the absorbed optical energy density within tissue.
Anastasio, Mark A. +4 more
core +2 more sources