OPTICAL RANDOM NUMBER GENERATOR BASED ON PHOTOEVENT LOCATIONS

被引：20

作者：

MARTINO, AJ ^{[1
]}

MORRIS, GM ^{[1
]}

机构：

[1] UNIV ROCHESTER,INST OPT,ROCHESTER,NY 14627

来源：

APPLIED OPTICS | 1991年 / 30卷 / 08期

关键词：

D O I：

10.1364/AO.30.000981

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A 2-D position-sensitive photon-counting detector is used in an optical random number generator in which the locations of detected photoevents provide the random numbers. The spatial distribution of photoevent locations is dictated by imaging a control object onto the detector. An iterative calibration procedure is used to determine the brightness distribution of the control object. Two control objects were examined-film and a video monitor. With both control objects, the performance of the optical random number generator approached that of pseudorandom number generators.

引用

页码：981 / 989

页数：9

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