Wavelength-switchable all-fiber laser-emitting radially polarized beams.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.382496
Abstract: We present two kinds of mode-selective-coupler-based ultrafast radially polarized lasers delivering switchable wavelengths and pulsewidths. One is a linear-cavity fiber laser mode locked in the 1.5 µm region, which produces not only wavelength-agile radially polarized… read more here.
Keywords: radially polarized; fiber; fiber laser; polarized beams ... See more keywords
Ultra-long magnetization needle induced by focusing azimuthally polarized beams with a spherical mirror.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.002069
Abstract: Based on extended Richards-Wolf theory for axisymmetric surfaces and the inverse Faraday effect, we propose the generation of a purely longitudinal magnetization needle by focusing Gaussian annular azimuthally polarized beams with a spherical mirror. The… read more here.
Keywords: spherical mirror; magnetization; polarized beams; beams spherical ... See more keywords
Spatial separation of azimuthally and radially polarized beams from non-polarized light waves based on the electrically controlled birefringence effect.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.449318
Abstract: Based on the electrically controlled birefringence effect in liquid crystal materials, an effective method for spatially separating azimuthally and radially polarized beams from non-polarized incident light waves is proposed. The radially polarized beam was highly… read more here.
Keywords: azimuthally radially; light waves; radially polarized; electrically controlled ... See more keywords