Abstract

We use cubic-phase plate imaging to demonstrate an order-of-magnitude improvement in the transverse resolution of three-dimensional objects reconstructed by extended depth-of-field tomography. Our algorithm compensates for the range shear of the cubic-phase approach and uses camera rotation to center the reconstructed volume on a target object point.

© 1999 Optical Society of America

Three-dimensional source reconstruction with a scanned pinhole camera

Daniel L. Marks and David J. Brady
Opt. Lett. 23(11) 820-822 (1998)

Digital holography for quantitative phase-contrast imaging

Etienne Cuche, Frédéric Bevilacqua, and Christian Depeursinge
Opt. Lett. 24(5) 291-293 (1999)

PSF engineering with variable logarithmic phase plates for the extended depth of field

Sara Moein, Shohreh Shadalou, and Thomas J. Suleski
Opt. Continuum 1(7) 1579-1592 (2022)

Dual-projection optical diffusion tomography

Vadim A. Markel and John C. Schotland
Opt. Lett. 29(17) 2019-2021 (2004)

Extending the depth of focus in tomography systems for glass lattice three-dimensional mapping

Shachar Paz, Alex Zlotnik, and Zeev Zalevsky
Appl. Opt. 52(7) C50-C57 (2013)