30 May 2003 Influence of reference beam aberrations in digital holography on the image quality
Author Affiliations +
Abstract
In digital holography the imaging process consists of two quite different techniques: physical registration using CCD camera and digital image reconstruction with specialized software. To receive the best image quality, besides diffraction limitations, the recording reference and reconstruction beams should be identical. The measurement of the reference field distribution at the hologram plane can be accomplished with a limited precision. The influence of differences between the reconstruction and recording reference beams is the subject of the paper. The analytical and experimental results are presented. It worth to emphasize that the differences mentioned influence results obtained in digital holographic interferometry as well.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Romuald Jozwicki, Romuald Jozwicki, Slawomir Pasko, Slawomir Pasko, } "Influence of reference beam aberrations in digital holography on the image quality", Proc. SPIE 5144, Optical Measurement Systems for Industrial Inspection III, (30 May 2003); doi: 10.1117/12.499899; https://doi.org/10.1117/12.499899
PROCEEDINGS
6 PAGES


SHARE
Back to Top