Magnetic response of random lasing modes in a ZnO nanoparticle film deposited on a NiFe thin film
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5040720
Abstract: This study experimentally demonstrates lasing mode switching within a ZnO nanoparticle film coated onto a magnetic thin film of NiFe alloy. When a neodymium magnet is brought close to or moved away from the film,… read more here.
Keywords: nanoparticle film; thin film; film; lasing modes ... See more keywords
Experimental Investigation of Lasing Modes in Double-Lattice Photonic-Crystal Resonators and Introduction of In-Plane Heterostructures
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the IEEE"
DOI: 10.1109/jproc.2019.2935159
Abstract: Photonic-crystal surface-emitting lasers (PCSELs) are attractive for a wide range of applications such as material processing and remote sensing owing to their advantage of broad-area coherent lasing supported by a 2-D photonic crystal. Recently, we… read more here.
Keywords: crystal; lattice photonic; double lattice; lasing modes ... See more keywords
Structured transverse modes governed by maximum entropy principle.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.464399
Abstract: Based on the birefringent effect of the gain medium, a diode-pumped Nd-doped vanadate laser with nearly hemispherical cavity is exploited to emulate the quantum Green functions of two-dimensional commensurate harmonic oscillators. By matching the theoretical… read more here.
Keywords: governed maximum; modes governed; lasing modes; maximum entropy ... See more keywords