Abstract
Conventional three-dimensional (3D) imaging methods require multiple measurements of the sample in different orientation or scanning. When the sample is probed with coherent waves, a single two-dimensional (2D) intensity measurement is sufficient as it contains all the information of the 3D sample distribution. We show a method that allows reconstruction of 3D sample distribution from a single 2D intensity measurement, at the resolution exceeding the classical limit. The method can be practical for radiation-sensitive materials, or where the experimental setup allows only one intensity measurement.
- Received 1 December 2020
- Revised 27 April 2021
- Accepted 21 June 2021
- Corrected 16 September 2021
DOI:https://doi.org/10.1103/PhysRevLett.127.063601
© 2021 American Physical Society
Physics Subject Headings (PhySH)
Corrections
16 September 2021
Correction: The FT inline equation appearing in the seventh paragraph contained an error and has been fixed.