Extending depth-of-field of arbitrary diffractive optics using needle-shaped beam phase modulation

Jingjing Zhao, Kaitlyn Liang, Aidan Van Vleck, Lin Du, Yonatan Winetraub, Yifan Peng, Adam de la Zerda

Practical Holography XXXVIII: Displays, Materials, and Applications, p. PC1291001. SPIE, 2024