Figure 1 | Concept of the proposed coherent detector for the non-separability measurement of vectorial structured light. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 1 | Concept of the proposed coherent detector for the non-separability measurement of vectorial structured light.

Caption

 Figure 1 | Concept of the proposed coherent detector for the non-separability measurement of vectorial structured light. a, Concept of the off-axis hologram acquisition process. b, Concept of the digital processing process. FFT: fast Fourier transform; IFFT: inverse fast Fourier transform; CC: cross-correlation; DC: autocorrelation; LCP: left-circularly polarized; RCP: right-circularly polarized.

Credit

Jian Wang et al.

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CC BY

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