Transport of intensity phase imaging in a volume holographic microscope
Journal
Optics Letters
Journal Volume
35
Journal Issue
17
Pages
2961-2963
Date Issued
2010
Author(s)
Abstract
We demonstrate a method for single-shot quantitative phase imaging based on the transport of intensity equation (TIE) in a volume holographic microscope [VHM), The VHM system uses a multiplexed volume hologram to laterally separate images from different focal planes. This axial intensity information is then used to solve the TIE and recover object phase quantitatively. Further, we show improved phase recovery by using five multiplexed gratings in one hologram. © 2010 Optical Society of America.
Type
journal article