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Propagation-invariant high-dimensional orbital angular momentum states
Li-Wei Mao, Dong-Sheng Ding, Carmelo Rosales-Guzmán +1
Photonic states encoded in spatial modes of paraxial light fields provide a promising platform for high-dimensional quantum information protocols and related studies, where several…
Frequency conversion of abruptly autofocusing waves
Wei Gao, Dong-Mei Wang, Hai-Jun Wu +3
Abruptly autofocusing waves and associated ring-Airy (RA) beams are attracting increasing interest owing to their fascinating properties such as their ability of abruptly autofocus…
Generation and characterization of complex vector modes with digital micromirror devices
Xiaobo Hu, Carmelo Rosales Guzman
Complex vector light modes with a spatial variant polarization distribution have become topical of late, enabling the development of novel applications in numerous research fields.…
Revealing the invariance of vectorial structured light in perturbing media
Isaac Nape, Keshaan Singh, Asher Klug +5
Optical aberrations have been studied for centuries, placing fundamental limits on the achievable resolution in focusing and imaging. In the context of structured light, the spatia…
Generation of tunable optical skyrmions on Skyrme-Poincaré sphere
Yijie Shen, Eduardo Casas Martínez, Carmelo Rosales-Guzmán
In recent time, the optical-analogous skyrmions, topological quasiparticles with sophisticated vectorial structures, have received an increasing amount of interest. Here we propose…
Parabolic-accelerating vector waves
Bo Zhao, Valeria Rodríguez-Fajardo, Xiao-Bo Hu +3
Complex vector light fields have become a topic of late due to their exotic features, such as their non--homogeneous transverse polarisation distributions and the non-separable cou…