Please use this identifier to cite or link to this item:
|Title:||Transport-of-intensity approach to differential interference contrast (TI-DIC) microscopy for quantitative phase imaging|
|Source:||Kou, S.S.,Waller, L.,Barbastathis, G.,Sheppard, C.J.R. (2010-02-01). Transport-of-intensity approach to differential interference contrast (TI-DIC) microscopy for quantitative phase imaging. Optics Letters 35 (3) : 447-449. ScholarBank@NUS Repository. https://doi.org/10.1364/OL.35.000447|
|Abstract:||Differential interference contrast (DIC) microscopy is an inherently qualitative phase-imaging technique. What is obtained is an image with mixed phase-gradient and amplitude information rather than a true linear mapping of actual optical path length (OPL) differences. Here we investigate an approach that combines the transport-of-intensity equation (TIE) with DIC microscopy, thus improving direct visual observation. There is little hardware modification and the computation is noniterative. Numerically solving for the propagation of light in a series of through-focus DIC images allows linear phase information in a single slice to be completely determined and restored from DIC intensity values © 2010 Optical Society of America.|
|Source Title:||Optics Letters|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Dec 12, 2017
checked on Dec 7, 2017
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.