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http://documenta.ciemat.es/handle/123456789/1999
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| Título : | Design of a modified uniform redundant-array mask for portable gamma cameras |
| Autor : | Olmos, P.
Cid, C.
Brú, A.
Oller, J.C.
de Pablos, J.L.
Pérez, J.M. |
| Palabras clave : | gamma camera
image
mask
redundant-array
detector
URA |
| Fecha de publicación : | 10-ago-1992 |
| Editorial : | Optica Publishing Group |
| Citación : | Applied Optics Vol. 31, Issue 23, pp. 4742-4750 (1992). https://doi.org/10.1364/AO.31.004742 |
| Resumen : | Uniform redundant-array masks have been reported as good lenses to form the image of gamma sources, with the correlation between the mask-aperture matrix and the shadows projected on a static position-sensitive detector. We present a modified uniform redundant-array configuration suitable for portable and small-size y cameras; its ability to reconstruct the image of several sources is analyzed. We have carried out a Montecarlo simulation of the gamma interactions in the mask, defining the expected response of the correlation process and comparing it with that achieved with the usual uniform redundant-array configurations |
| URI : | http://documenta.ciemat.es/handle/123456789/1999 |
| ISSN : | 0003-6935 |
| Aparece en las colecciones: | Artículos de Tecnología
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