Polarization modulation polarimeter for measuring two-dimensional distribution of five cell parameters of a twisted nematic liquid crystal display

Chang, Yu‐Hsin; Yu, Ching‐Han; Hsu, Kuei-Chu; Ho, Chien-Wa; Chang, Shu‐Hao; Chou, Chien

doi:10.1016/j.tsf.2013.12.040

Cited by 2 publications

(1 citation statement)

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“…The former is based on precise measurement and analysis of the polarization of reflected light from a target material, which requires a sophisticated polarization rotator. In particular, in recent research on ellipsometry, there has been a strong need for two-dimensional polarization rotators that can perform dynamic polarization modulation 26 27 28 . In optical computing, particularly the previously proposed polarization-encoded optical computing method 29 30 , advanced polarization rotators are required for processing.…”

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confidence: 99%

Current-induced giant polarization rotation using a ZnO single crystal doped with nitrogen ions

Tate

Kawazoe²,

Nomura

et al. 2015

Sci Rep

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Giant polarization rotation in a ZnO single crystal was experimentally demonstrated based on a novel phenomenon occurring at the nanometric scale. The ZnO crystal was doped with N+ and N2+ ions serving as p-type dopants. By applying an in-plane current using a unique arrangement of electrodes on the device, current-induced polarization rotation of the incident light was observed. From the results of experimental demonstrations and discussions, it was verified that this novel behavior originates from a specific distribution of dopants and the corresponding light–matter interactions in a nanometric space, which are allowed by the existence of such a dopant distribution.

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confidence: 99%