Effect of the radial and azimuthal mode indices of a partially coherent vortex field upon a spatial correlation singularity Y Yang, M Chen, M Mazilu, A Mourka, YD Liu, K Dholakia New Journal of Physics 15 (11), 113053, 2013 | 51 | 2013 |

Superposition and detection of two helical beams for optical orbital angular momentum communication YD Liu, C Gao, M Gao, X Qi, H Weber Optics Communications 281 (14), 3636-3639, 2008 | 38 | 2008 |

Sorting and detecting orbital angular momentum states by using a Dove prism embedded Mach–Zehnder interferometer and amplitude gratings C Gao, X Qi, Y Liu, J Xin, L Wang Optics Communications 284 (1), 48-51, 2011 | 34 | 2011 |

Realizing high density optical data storage by using orbital angular momentum of light beam YD Liu, CQ Gao, MW Gao, F Li | 34 | 2007 |

Orbital angular momentum (OAM) spectrum correction in free space optical communication YD Liu, C Gao, X Qi, H Weber Optics Express 16 (10), 7091-7101, 2008 | 28 | 2008 |

Coherent-mode representation and orbital angular momentum spectrum of partially coherent beam YD Liu, C Gao, M Gao, F Li Optics Communications 281 (8), 1968-1975, 2008 | 20 | 2008 |

Experimental study of the generation of Laguerre-Gaussian beam using a computer-generated amplitude grating F Li, CQ Gao, YD Liu, MW Gao | 20 | 2008 |

Autocorrelation properties of fully coherent beam with and without orbital angular momentum Y Yang, Y Dong, C Zhao, Y Liu, Y Cai Optics express 22 (3), 2925-2932, 2014 | 18 | 2014 |

Superposition of helical beams by using a Michelson interferometer C Gao, X Qi, Y Liu, H Weber Optics Express 18 (1), 72-78, 2010 | 16 | 2010 |

Measuring azimuthal and radial mode indices of a partially coherent vortex field Y Yang, Y Liu Journal of Optics 18 (1), 015604, 2015 | 15 | 2015 |

Generation of Bessel beams from a diffractive ring lens J Xin, C Gao, Y Liu, C Li, Q Na Optics Communications 310, 25-30, 2014 | 8 | 2014 |

Study on the time-varying and propagating characteristics of ultrashort pulse Laguerre-Gaussian beam YD Liu, C Gao Optics express 18 (12), 12104-12110, 2010 | 8 | 2010 |

Field rotation and polarization properties of the Porro prism YD Liu, C Gao, X Qi JOSA A 26 (5), 1157-1160, 2009 | 8 | 2009 |

Generation of helical beams with pre-determined energy distribution based on phase modulation gratings XQ Qi, CQ Gao, YD Liu | 6 | 2010 |

Topological charges shift of vectorial nonparaxial vortex beam Y Yang, D Jiang, Y Liu, G Thirunavukkarasu Optik-International Journal for Light and Electron Optics 127 (24), 11644-11648, 2016 | 2 | 2016 |