Microfluidic synthesis, control, and sensing of magnetic nanoparticles: A review
Magnetic nanoparticles have attracted significant attention in various disciplines, including
engineering and medicine. Microfluidic chips and lab-on-a-chip devices, with precise control …
engineering and medicine. Microfluidic chips and lab-on-a-chip devices, with precise control …
Electromagnetic forces and torques: From dielectrophoresis to optical tweezers
Electromagnetic forces and torques enable many key technologies, including optical
tweezers or dielectrophoresis. Interestingly, both techniques rely on the same physical …
tweezers or dielectrophoresis. Interestingly, both techniques rely on the same physical …
Three-dimensional projection of optical hopfion textures in a material
Skyrmionic hopfions are three-dimensional quasiparticles discovered in liquid crystals and
magnetic materials. Analogous optical hopfions have been studied theoretically and …
magnetic materials. Analogous optical hopfions have been studied theoretically and …
Optical manipulation: advances for biophotonics in the 21st century
Significance: Optical trap** is a technique capable of applying minute forces that has
been applied to studies spanning single molecules up to microorganisms. Aim: The goal of …
been applied to studies spanning single molecules up to microorganisms. Aim: The goal of …
Direct generation of 523 nm orbital Poincaré mode from a diode-pumped Pr3+:LiYF4 laser with an off-axis optical needle pum** geometry
We demonstrate an ultra-compact (8 mm-long) green orbital Poincaré Pr^ 3+: LiYF_4 (YLF)
laser, in which the intracavity lasing modes are represented as eigenmodes on an …
laser, in which the intracavity lasing modes are represented as eigenmodes on an …
Torsion pendulum driven by the angular momentum of light: Beth's legacy continues
E Brasselet - Advanced Photonics, 2023 - spiedigitallibrary.org
The optical angular momentum is ubiquitous to the science of light, especially whenever the
polarization state and the spatial distribution of the phase are involved, which are most often …
polarization state and the spatial distribution of the phase are involved, which are most often …
Transverse optical gradient force in untethered rotating metaspinners
Nanostructured dielectric metasurfaces offer unprecedented opportunities to control light-
matter momentum exchange, and thereby the forces and torques that light can exert on …
matter momentum exchange, and thereby the forces and torques that light can exert on …
[HTML][HTML] Laser writing of parabolic micromirrors with a high numerical aperture for optical trap** and rotation
On-chip optical trap** systems allow for high scalability and lower the barrier to access.
Systems capable of trap** multiple particles typically come with high cost and complexity …
Systems capable of trap** multiple particles typically come with high cost and complexity …
Unlocking Single‐Particle Multiparametric Sensing: Decoupling Temperature and Viscosity Readouts through Upconverting Polarized Spectroscopy
Upconverting particles (UCPs), renowned for their capability to convert infrared to visible
light, serve as invaluable imaging probes. Furthermore, their responsiveness to diverse …
light, serve as invaluable imaging probes. Furthermore, their responsiveness to diverse …
Giant diffusion of nanomechanical rotors in a tilted washboard potential
We present an experimental realization of a biased optical periodic potential in the low
friction limit. The noise-induced bistability between locked (torsional) and running (spinning) …
friction limit. The noise-induced bistability between locked (torsional) and running (spinning) …