Title :
White-light light-emitting diode to simplify color digital lensless holographic microscopy
Author :
Garcia-Sucerquia, Jorge
Author_Institution :
Sede Medellin, Sch. of Phys., Univ. Nac. de Colombia, Medellin, Colombia
Abstract :
An alternative to reduce the complexity of color digital lensless holographic microscopy (CDLHM) is presented. A super-bright white-light light-emitting diode (LED) is spectrally and spatially filtered to produce the needed illumination by CDLHM to work. CDLHM with LED illumination is used to image at full color a section of the head of a drosophila melanogaster fly (fruit fly). The method shows the capability of imaging objects of 2μm size.
Keywords :
holography; light emitting diodes; lighting; optical microscopy; LED illumination; color simplification; digital lensless holographic microscopy; size 2 mum; superbright white light light-emitting diode; white light light emitting diode; color holography; digital holographic microscopy; digital holography; digital lensless holographic microcopy; light-emitting diode; microscopy; white-light;
Conference_Titel :
Information Optics (WIO), 2012 11th Euro-American Workshop on
Conference_Location :
Quebec City, QC
Print_ISBN :
978-1-4673-2000-9
Electronic_ISBN :
978-1-4673-1998-0
DOI :
10.1109/WIO.2012.6488915
