Speckle reduction in holographic displays

Byoungho Lee; Dongyeon Kim; Byounghyo Lee; Dukho Lee; Seungjae Lee

doi:10.1117/12.2582635

5 March 2021 Speckle reduction in holographic displays

Byoungho Lee, Dongyeon Kim, Byounghyo Lee, Dukho Lee, Seungjae Lee

Proceedings Volume 11709, Ultra-High-Definition Imaging Systems IV; 1170905 (2021) https://doi.org/10.1117/12.2582635
Event: SPIE OPTO, 2021, Online Only

Abstract

Speckles, resultant to the randomized interference of coherent fields, are inherent in holographic displays. Speckle in holographic displays leads to low signal-to-ratio in the reconstructed holographic images and causes potential eye-safety issues. In this invited paper, recent works on speckle reduction in holographic displays either by modulating the light source module or by temporally multiplexing the computer generated holograms will be introduced.

Conference Presentation

Citation Download Citation

Byoungho Lee, Dongyeon Kim, Byounghyo Lee, Dukho Lee, and Seungjae Lee "Speckle reduction in holographic displays", Proc. SPIE 11709, Ultra-High-Definition Imaging Systems IV, 1170905 (5 March 2021); https://doi.org/10.1117/12.2582635

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