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Generation of optical vortices by using spiral phase plates made of polarization dependent devices

  • Jingtao Xin
  • , Kunjian Dai
  • , Lei Zhong
  • , Quanxin Na
  • , Chunqing Gao*
  • *此作品的通讯作者
  • Beijing Institute of Technology

科研成果: 期刊稿件文章同行评审

摘要

A method to construct spiral phase plates (SPPs) from quarter-wave plates and spatially variable half-wave plates (SVHWPs) is proposed. Optical vortices were experimentally generated by using SPPs made of polarization-dependent devices. The topological charge of the optical vortex can be also determined by the structure of the SVHWP and the polarization of the incident beam.

源语言英语
页(从-至)1984-1987
页数4
期刊Optics Letters
39
7
DOI
出版状态已出版 - 1 4月 2014

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