Vector Vortex Beam Emitter Embedded in a Photonic Chip.

  title={Vector Vortex Beam Emitter Embedded in a Photonic Chip.},
  author={Yuan Chen and Keyu Xia and Wei-Guan Shen and Jun Gao and Zeng-Quan Yan and Zhi-Qiang Jiao and Jianpeng Dou and Hao Tang and Yan‐Qing Lu and Xian-min Jin},
  journal={Physical review letters},
  volume={124 15},
Vector vortex beams simultaneously carrying spin and orbital angular momentum of light promise additional degrees of freedom for modern optics and emerging resources for both classical and quantum information technologies. The inherently infinite dimensions can be exploited to enhance data capacity for sustaining the unprecedented growth in big data and internet traffic and can be encoded to build quantum computing machines in high-dimensional Hilbert space. So far, much progress has been made… 

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