Optically-undistorted digital holographic microscopy for quantitative phase-contrast imaging
Abstract
We propose a telecentric architecture for circumventing, by a pure-optical method, the residual phase distortion inherent to standard configuration of digital holographic microscopy (DHM). With this proposal there is no need for computer compensation of the parabolic phase during the phase map recovering procedure. Futhermore, in off-axis configuration, the spatial frequency useful domain is enlarged. The validity of the method is demonstrated by performing quantitative measurements of depth differences © 2011 IEEE.
Publication Title
2011 10th Workshop on Information Optics, WIO 2011
Recommended Citation
Saavedra, G., Sánchez-Ortiga, E., Martínez-Corral, M., Doblas, A., & Ferraro, P. (2011). Optically-undistorted digital holographic microscopy for quantitative phase-contrast imaging. 2011 10th Workshop on Information Optics, WIO 2011 https://doi.org/10.1109/WIO.2011.5981444
