International Display Workshops General Incorporated Association

2:10 PM - 2:30 PM

[3D6/3DSA6-3] Improvement of Image Quality of Wide-Angle Holographic Display Using a Non-Periodic Photon Sieve

*Shunki Sasaki1, Yasuhiro Takaki1 (1. Tokyo University of Agriculture and Technology (Japan))

Holography, Photon sieve, Viewing zone angle

https://doi.org/10.36463/idw.2023.0674

This study improves the image quality of the reconstructed images generated through holographic techniques using a non-periodic photon sieve, which provides a wide viewing zone angle. We developed the optimization technique based on the Gerchberg–Saxton algorithm to calculate the phase distribution displayed on the phase-only spatial light modulator.