[HTML][HTML] Laser-induced shock-wave-expanded nanobubbles in spherical geometry
The secondary cavitation generation following laser-induced breakdown in aqueous media
in spherical geometry, mimicking the geometry of the frontal part of the human eye, was …
in spherical geometry, mimicking the geometry of the frontal part of the human eye, was …
High-speed photography of shock waves with an adaptive illumination
An adaptable, laser-diode-based illumination system was developed to simultaneously
visualize the dynamics of slow and fast phenomena in optically transparent media. The …
visualize the dynamics of slow and fast phenomena in optically transparent media. The …
Towards a comprehensive characterization of spatio-temporal dependence of light-induced electromagnetic forces in dielectric liquids
NGC Astrath, EV Bergmann, B Anghinoni… - Scientific reports, 2024 - nature.com
The interaction of localized light with matter generates optical electrostriction within dielectric
fluids, leading to a discernible change in the refractive index of the medium according to the …
fluids, leading to a discernible change in the refractive index of the medium according to the …
Cavitation induced by shock wave focusing in eye-like experimental configurations
T Požar, R Petkovšek - Biomedical optics express, 2019 - opg.optica.org
During laser-induced, breakdown-based medical procedures in human eyes such as
posterior capsulotomy and vitreolysis, shock waves are emitted from the location of the …
posterior capsulotomy and vitreolysis, shock waves are emitted from the location of the …
Propulsion effects after laser ablation in water, confined by different geometries
M Senegačnik, M Jezeršek, P Gregorčič - Applied Physics A, 2020 - Springer
A Nd: YAG laser with 7-ns pulses and pulse energies up to 10 mJ is used to induce an
optical breakdown in the front surface of an aluminum rod, covered by a water layer. The rod …
optical breakdown in the front surface of an aluminum rod, covered by a water layer. The rod …
Measurement of pressure and tension waves from underwater bubble collapse using a novel pressure bar sensor
Y Ma, Y Zhang, B Liu, X Wang - Wear, 2024 - Elsevier
In order to obtain the stress waveforms of the bubble collapse impact, we chose the pressure
bar method with a high-sensitivity laser transducer to record the stress wave on the rod. The …
bar method with a high-sensitivity laser transducer to record the stress wave on the rod. The …
Finite element method for estimation of applanation force and to study the influence of intraocular pressure of eye on tonometry
RB Bharathi, RG Poojary, GK Prabhu, RS Ve - International …, 2022 - Springer
Purpose Discover the associations of force of applanation on the eye with the plunging
depth of the cornea and quantify them. The results will be utilized as the feedback parameter …
depth of the cornea and quantify them. The results will be utilized as the feedback parameter …
Pressure wave propagation effects in the eye after photoablation
A transient pressure wave created in photoablation-based laser corneal refractive surgery
propagates along the optical axis of the eye from the cornea toward the fundus. Along its …
propagates along the optical axis of the eye from the cornea toward the fundus. Along its …
Pressure wave focusing effects following laser medical procedures in human eyes
Comparative analysis of pressure wave propagation, following laser-induced ablation of the
human cornea, was performed. Evolution of the pressure field as well as temporal and …
human cornea, was performed. Evolution of the pressure field as well as temporal and …
In-movie, Single-frame Visualization of Shock Wave Propagation for the Studies of Laser Medical Procedures in Ophthalmology
Nowadays, about 250 million people worldwide are moderately or severely visually
impaired. About 43% of those who suffer from vision loss that interferes with daily activities …
impaired. About 43% of those who suffer from vision loss that interferes with daily activities …