Three-dimensional single-shot ptychography
Abstract
Here we introduce three-dimensional single-shot ptychography (3DSSP). 3DSSP leverages an additional constraint unique to the single-shot geometry to deconvolve multiple 2D planes of a 3D object. Numeric simulations and analytic calculations demonstrate that 3DSSP reconstructs multiple planes in an extended 3D object with a minimum separation consistent with the depth of field for a conventional microscope. We experimentally demonstrate 3DSSP by reconstructing orthogonal hair strands axially separated by 5 mm. 3DSSP provides a pathway towards volumetric imaging of dynamically evolving systems on ultrafast timescales.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jun 09, 2020
- Source ID
- 10.1364/oe.395205
Entities
People
- Charles G. Durfee
- Daniel E Adams
- David Goldberger
- Jonathan Barolak
Organizations
- Air Force Office of Scientific Research
- Los Alamos National Laboratory