Multiple and off-axis optical bottles from the chirped circular Pearcey Gaussian vortex beams
Zhenwu Mo, Junjie Jiang, Quanfeng Wei, Danlin Xu, Haobin Yang, Haiqi Huang, You Wu, Hongzhan Liu, Lingling Shui, Dongmei Deng
Abstract
We introduce a new type of multiple and off-axis optical bottles (OBs) based on the chirped circular Pearcey Gaussian vortex beam. This kind of beam allows the generation of the OBs with a perfect bottle shape through coherent superposition. Also, we show that the number and the position of the OBs can be precisely and flexibly controlled. The experimental results agree well with our numerical simulations, and we observe stable trapping of the mesocarbon microbeads particles by the proposed bottle beam.
Topics & Concepts
OpticsPhysicsOptical vortexGaussianVortexBottleLight beamPosition (finance)Beam (structure)Laser beamsTrappingGaussian beamLaserOptical tweezersOptical fiberComputer simulationSelf-phase modulationInterference (communication)Curved mirrorOrbital Angular Momentum in OpticsNonlinear Photonic SystemsNear-Field Optical Microscopy