Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

The quad-cell gradient sensor for the quantitative determination of the phase in microscopy

Not Accessible

Your library or personal account may give you access


This paper shows that the quad-cell sensing scheme allows the quantitative measure of the index distribution in microscopy. A similar approach can be numerically implemented in digital holography to circumvent the need for unwrapping.

© 2015 Optical Society of America

PDF Article
More Like This
Single beam quantitative phase contrast 3D microscopy of cells

Vani K Chhaniwal, Arun Anand, Ahmad Faridian, Giancarlo Pedrini, Wolfgang Osten, and Bahram Javidi
80920D European Conference on Biomedical Optics (ECBO) 2011

Quantitative Biological Microscopy of Cells by Digital Holography

C.J. Mann and M.K. Kim
TuH7 Biomedical Topical Meeting (BIO) 2006

Quantitative Phase-Contrast Microscopy for Analysis of Live Cells by Using Lateral Shearing Approach in Digital Holography

P. Ferraro, L. Miccio, S. Grilli, S. De Nicola, A. Finizio, and L. De Petrocellis
DMA4 Digital Holography and Three-Dimensional Imaging (DH) 2007


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access Optica Member Subscription

Select as filters

Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved