Dual-channel recording based on the null reconstruction effect of orthogonal linear polarization holography

Jinliang Zang, Guoguo Kang*, Peng Li, Ying Liu, Fenglan Fan, Yifan Hong, Yong Huang, Xiaodi Tan, An'an Wu, Tsutomu Shimura, Kazuo Kuroda

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

49 Citations (Scopus)

Abstract

We report on dual-channel recording within polarization holography written by orthogonal linear polarization waves. The null reconstruction effect (NRE) of linear polarization holography was experimentally achieved at a large cross-angle of π/2 inside the polarization-sensitive media. Based on the NRE, two polarization encoded holograms were recorded in a dual-channel recording system with negligible inter-channel crosstalk. The two polarization multiplexed holograms could then be sequentially or simultaneously readout by shifting the polarization state of reference wave with the best signal-to-noise of 18:1 obtained within the experiment.

Original languageEnglish
Pages (from-to)1377-1380
Number of pages4
JournalOptics Letters
Volume42
Issue number7
DOIs
Publication statusPublished - 1 Apr 2017
Externally publishedYes

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