Open Access
1 February 2011 Simplified approach for quantitative digital holographic phase contrast imaging of living cells
Björn Kemper, Angelika Vollmer, Gert von Bally, Christina E. Rommel, Jürgen Schnekenburger
Author Affiliations +
Abstract
Many interferometry-based quantitative phase contrast imaging techniques require a separately generated coherent reference wave. This results in a low phase stability and the demand for a precise adjustment of the intensity ratio between object and reference wave. To overcome these problems, the performance of a Michelson interferometer approach for digital holographic microscopy was analyzed that avoids a separately generated reference wave by superposition of different image areas. It is shown that this simplified arrangement yields improved phase stability. Furthermore, results from time-lapse investigations on living pancreas tumor cells demonstrate the capability of the method for reliable quantitative phase contrast imaging.
©(2011) Society of Photo-Optical Instrumentation Engineers (SPIE)
Björn Kemper, Angelika Vollmer, Gert von Bally, Christina E. Rommel, and Jürgen Schnekenburger "Simplified approach for quantitative digital holographic phase contrast imaging of living cells," Journal of Biomedical Optics 16(2), 026014 (1 February 2011). https://doi.org/10.1117/1.3540674
Published: 1 February 2011
Lens.org Logo
CITATIONS
Cited by 179 scholarly publications and 12 patents.
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Digital holography

Phase contrast

Holograms

3D image reconstruction

Mirrors

Digital imaging

Holography

Back to Top