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Original Articles

Angular multiplexing of holographic display using tunable multi-stage gratings

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ABSTRACT

A holographic display using tunable multi-stage gratings for angular multiplexing is proposed. Using a liquid crystal waveguide and cascaded gratings, it could continuously steer light in a large range and modulate light intensity in every direction, facilitating wide-viewing-angle holographic displays. Furthermore, because of the compact design and micron-level size, it is feasible to integrate this structure into flat-panel display devices and other applications.

Additional information

Funding

This work is supported by Ministry of Science and Technology of the People's Republic of China (2013CB328804, 2015AA017001), Shanghai Jiao Tong University (AF0300204, WF101103001/085), and Shanghai Rockers Inc. (15H100000157).

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