2 May 2012 Arbitrary micro phase-step digital holographic microscopy
Author Affiliations +
Abstract
This paper applies the Mach-Zehnder interferometer with an objective lens and an offset lens to magnify the wavefront of an object image, while compensating for the quadratic phase caused by the objective lens and achieving digital holographic microscopy. 1) The single-exposure method and simple arbitrary micro phase step (AMPS) approach are applied to suppress the zero-order and conjugate image interferences caused by holograph reconstruction. Through this process the best conditions for conjugate imaging suppression can be identified via the relative light intensity distribution and noise suppression of the numerically reconstructed object wavefront.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Chi-Ching Chang, Min-Tzung Shiu, "Arbitrary micro phase-step digital holographic microscopy", Proc. SPIE 8436, Optics, Photonics, and Digital Technologies for Multimedia Applications II, 84361G (2 May 2012); doi: 10.1117/12.923038; https://doi.org/10.1117/12.923038
PROCEEDINGS
6 PAGES


SHARE
KEYWORDS
Digital holography

3D image reconstruction

Holography

Amplifiers

Microscopy

Glasses

Holograms

Back to Top