1. Detecting the topological charge of a vortex beam by an arc slit diffraction[J];Dongzhi;International Journal of Modern Physics B,2017
2. Measuring Orbital Angular Momentum (OAM) States of Vortex Beams with Annular Gratings.[J];Shuang;Scientific reports,2017
3. Experimental detection of high-order or fractional orbital angular momentum of light based on a robust mode converter
4. Evaluating Laguerre-Gaussian beams with an invariant parameter.[J];Long Junling;Optics letters,2013
5. Detecting Orbital Angular Momentum Modes of Vortex Beams Using Feed-Forward Neural Network[J];Yanliang He;Journal of Lightwave Technology,2019