Theoretical and experimental study of dot matrix hologram

Yaotang Li; Tianji Wang; Shining Yang; Shichao Zhang; Shaowu Fan; Huanrong Wen

doi:10.1117/12.318462

4 August 1998 Theoretical and experimental study of dot matrix hologram

Yaotang Li, Tianji Wang, Shining Yang, Shichao Zhang, Shaowu Fan, Huanrong Wen

Proceedings Volume 3559, Holographic Displays and Optical Elements II; (1998) https://doi.org/10.1117/12.318462
Event: Photonics China '98, 1998, Beijing, China

Abstract

Generation and reconstruction of dot matrix hologram are theoretically described. Diffraction efficiency, reconstruction color and visual effect of the dot matrix hologram are discussed by diffraction grating principle. According to the theoretical results, a simplified experimental system is set up to generate multicolor dot matrix hologram. Two unique techniques, spot-shaping and pixel-shifting, are adopted for improving sparkling and kinetic visual effects of dot matrix hologram in our experiments.

Citation Download Citation

Yaotang Li, Tianji Wang, Shining Yang, Shichao Zhang, Shaowu Fan, and Huanrong Wen "Theoretical and experimental study of dot matrix hologram", Proc. SPIE 3559, Holographic Displays and Optical Elements II, (4 August 1998); https://doi.org/10.1117/12.318462

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