Optical trapping of high and low refractive index nanoparticles using pulsed bottle beam
Sign Up to like & getrecommendations! Published in 2025 at "Physica Scripta"
DOI: 10.1088/1402-4896/adb0ac
Abstract: Bottle beam can be effectively used for three-dimensional trapping of minute particles with high and low refractive indices. This study introduces pulsed bottle beam composed of LG00 and LGp0 modes with a phase difference of… read more here.
Keywords: low refractive; beam; bottle beam; high low ... See more keywords
Research on the reconfigurable bottle beam based on adjusting the spot shape of the incident beam.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.390455
Abstract: An optical system was designed that can generate a bottle beam with a reconfigurable function. The incident beam is produced by transmitting a circular Gaussian beam through the oblique circular aperture, effectively forming the elliptic… read more here.
Keywords: bottle beam; spot; incident beam; beam ... See more keywords