Abstract

A method is proposed for 3D imaging through a highly heterogeneous double-composite random medium made of a thick mildly inhomogeneous medium followed by a thin strongly scattering layer. To realize the immunity to the heterogeneous random medium, a system of common-path phase-shift digital holography is designed in such a manner that the wavefront distortion caused by the first inhomogeneous medium is canceled out by the common-path geometry, and the influence of the random phase introduced by the second scattering layer is removed by the intensity-based recording of the digital hologram on the thin scattering layer. The validity of the method was confirmed by experiments.

© 2022 Optica Publishing Group

Functionally integrated waveguide illuminator for common-path digital holographic microscopy through random media

Kohei Iida, Kenta Hayashi, Maryam Faheem, Katsunari Okamoto, Mitsuo Takeda, and Eriko Watanabe
Opt. Lett. 48(12) 3215-3218 (2023)

Compact polarization-resolved common-path digital holography based on the Pancharatnam–Berry phase

Jiwei Zhang, Jiazhen Dou, Mengmeng Zhang, Shuxia Qi, and Jianlin Zhao
Opt. Lett. 46(23) 5862-5865 (2021)

On-axis phase-shifting correlation holography with un-polarized light

Tushar Sarkar, Sourav Chandra, Vipin Tiwari, Nandan S. Bisht, Bhargab Das, and Rakesh Kumar Singh
Opt. Lett. 47(19) 4953-4956 (2022)

2D full-field displacement and vibration measurements of specularly reflecting surfaces by two-beam common-path digital holography

Manoj Kumar and Osamu Matoba
Opt. Lett. 46(23) 5966-5969 (2021)

Three-dimensional microscopic imaging through scattering media based on in-line phase-shift digital holography

Shutaro Kodama, Manami Ohta, Kanami Ikeda, Yutaka Kano, Yoko Miyamoto, Wolfgang Osten, Mitsuo Takeda, and Eriko Watanabe
Appl. Opt. 58(34) G345-G350 (2019)