Doughnut beam shaping based on a 3D nanoprinted microlens on fiber tip
Zhuorong Li, Bozhe Li, Dejun Liu, Liqing Jing, Jiaqi Wang, Cailing Fu, Yiping Wang, Changrui Liao
Topics & Concepts
MicrolensMaterials scienceOpticsFemtosecondLaser beam qualityLaserOptical fiberBeam (structure)Gaussian beamOptoelectronicsPhysicsLaser beamsLens (geology)Nonlinear Optical Materials StudiesOptical Coherence Tomography ApplicationsPhotonic and Optical Devices