Optically spatial information selection with hybridly polarized beam in atomic vapor

• DOI: 10.1364/prj.6.000451
• Publication Date: 2018-04-21T00:46:59Z
• Authors: Jinwen Wang; Xin Yang; Yunke Li; Yun Chen; Mingtao Cao; Dong Wei; Hong Gao; Fuli Li
• Keywords: Atom optics

Vector beams with spatially variant polarization have attracted much attention in recent years, potential applications both classical optics and quantum optics. In this work, we study a selection of spatial intensity distribution by utilizing hybridly polarized beam as coupling circularly probe Rb87 atom vapor. We experimentally observe that the after passing through atoms can be modulated due to optical pumping effect. Then, information loaded designedly filtrated an atomic system high extinction ratio. A detailed process effect our configurations corresponding absorption spectra are presented interpret experimental results, which used for locally extracted based on system, has communication computation.