Multilevel holographic encryption based on the Tiger Amulet concept

ZhongYe Ji, Jun Chang, JunYa Wang, YuNan Wu, Yang Liu, and HuiLin Jiang

Opt. Express 31(24), 39396-39414 (2023)  View: HTML | PDF

Reconfigurable generation of chiral optical fields with multiple selective degrees of freedom

Duo Deng, Xing Liu, Zhenjun Yang, and Yan Li

Opt. Express 31(24), 39546-39556 (2023)  View: HTML | PDF

High-axial-resolution speckle-free holographic reconstruction via cylindrical quadratic phase method and temporal focusing

Yifan Wang, Yao Zheng, Hongru Li, Wei Gong, and Ke Si

Opt. Express 31(24), 40190-40201 (2023)  View: HTML | PDF

Diffraction efficiency analysis of dual-layer diffractive elements with oblique incident angles

Hongfang Yang

Opt. Express 31(24), 40221-40234 (2023)  View: HTML | PDF

Global rigorous coupled wave analysis for design of multilayer metasurface absorbers

Lin Wang, Debao Fang, Haibo Jin, and Jingbo Li

Opt. Express 31(24), 40270-40284 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Photoacoustic speckle pattern interferometry for detecting cracks of different sizes

Yaowen Zhu, Zhenkai Chen, Wenjing Zhou, Yingjie Yu, and Vivi Tornari

Opt. Express 31(24), 40328-40344 (2023)  View: HTML | PDF

Enhancing efficiency of complex field encoding for amplitude-only spatial light modulator based on a neural network

Daeho Yang

Opt. Express 31(24), 40741-40747 (2023)  View: HTML | PDF | Compressed PDF