title: Dual-channel recording based on the null reconstruction effect of orthogonal linear polarization holography.
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.
authors.forename: Jinliang
authors.initials: J
authors.lastname: Zang
authors.forename: Guoguo
authors.initials: G
authors.lastname: Kang
authors.forename: Peng
authors.initials: P
authors.lastname: Li
authors.forename: Ying
authors.initials: Y
authors.lastname: Liu
authors.forename: Fenglan
authors.initials: F
authors.lastname: Fan
authors.forename: Yifan
authors.initials: Y
authors.lastname: Hong
authors.forename: Yong
authors.initials: Y
authors.lastname: Huang
authors.forename: Xiaodi
authors.initials: X
authors.lastname: Tan
authors.forename: An'an
authors.initials: A
authors.lastname: Wu
authors.forename: Tsutomu
authors.initials: T
authors.lastname: Shimura
authors.forename: Kazuo
authors.initials: K
authors.lastname: Kuroda