RT Journal Article
T1 Illumination coherence engineering and quantitative phase imaging
A1 Rodrigo Martín-Romo, José Augusto
A1 Alieva Krasheninnikova, Tatiana
AB Partially coherent illumination provides significant advantages such as speckle-free imaging and enhanced optical sectioning in optical microscopy. The knowledge of the spatial and temporal coherence is crucial to obtain accurate quantitative phase imaging (QPI) of specimens such as live cells, micrometer-sized particles, etc. In this Letter, we propose a novel technique for illumination coherence engineering. It is based on a DMD projector providing fast switchable both multi-wavelength and spatial coherence design. Its performance is experimentally demonstrated for QPI with different spatial coherence states.
PB Optical Society of America
SN 0146-9592
YR 2014
FD 2014-10-01
LK https://hdl.handle.net/20.500.14352/34674
UL https://hdl.handle.net/20.500.14352/34674
LA eng
NO © 2014 Optical Society of America. Spanish Ministerio de Economia y Competitividad is acknowledged for funding the project TEC2011-23629.
NO Ministerio de Economia y Competitividad (MINECO), España
DS Docta Complutense
RD 7 abr 2025