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Título

High-resolution imaging of the living human fovea: measurement of the intercenter cone distance by speckle interferometry

AutorArtal, Pablo; Navarro, Rafael
Palabras claveStellar speckle interferometry (SSI)
Human fovea
Fecha de publicaciónoct-1989
EditorOptical Society of America
CitaciónOptics Letters 14(20):1098-100 (1989)
ResumenA high-resolution method that allows direct measurements of the intercenter cone distance in the living human fovea is proposed. The experimental technique is similar to that used in stellar speckle interferometry. It is based on the recording and posterior processing of coherent short-exposure images of a small area of the central fovea. By using this optical-digital procedure, we have obtained what are to our knowledge the first objective measurements in vivo of the cone spacing in the human fovea. The reconstruction of the whole spatial information of the cone mosaic would also be possible by further improvements of the technique by subsequent application of image-reconstruction algorithms.
DescripciónContiene: fórmulas y 4 ilustraciones.
Versión del editorhttp://www.opticsinfobase.org/abstract.cfm?URI=ol-14-20-1098
URIhttp://hdl.handle.net/10261/29976
DOI10.1364/OL.14.001098
ISSN0146-9592
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