Statistical properties of triple-random-modulated dynamic speckles

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	Statistical properties of triple-random-modulated dynamic speckles
	Sun, H; Zhang, LY; Liu, Y; Ma, SN; Sun, H , Tsing Hua Univ, Dept Modern Appl Phys, Beijing 100084, Peoples R China.
刊名	JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION
	1999
卷号	16 期号:6 页码:1387-1394
关键词	Multimode Optical Fiber Velocity-measurements Diffuse Object Laser Speckles Imaging-system Illumination Circulation
ISSN号	0740-3232
英文摘要	Statistical properties of triple-random-modulated dynamic speckles (TRMDS) are studied theoretically and experimentally. The spatiotemporal correlation function of the intensity fluctuation of the speckles is obtained; it is a Gaussian distribution. The correlation time is inversely proportional to the velocity of the moving diffuser. The average radius of TRMDS is smaller than that of single-random-modulated dynamic speckles (SRMDS). The correlation time of SRMDS is approximately 70-80 times longer than that of TRMDS. The theoretical results are consistent with the experimental results. (C) 1999 Optical Society of America [S0740-3232(99)01306-X] OCIS codes: 030.6140, 030.6600, 030.1640, 290.5880, 290.4210.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000080452500019
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/13139]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Sun, H , Tsing Hua Univ, Dept Modern Appl Phys, Beijing 100084, Peoples R China.
推荐引用方式 GB/T 7714	Sun, H,Zhang, LY,Liu, Y,et al. Statistical properties of triple-random-modulated dynamic speckles[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION,1999,16(6):1387-1394.
APA	Sun, H,Zhang, LY,Liu, Y,Ma, SN,&Sun, H , Tsing Hua Univ, Dept Modern Appl Phys, Beijing 100084, Peoples R China..(1999).Statistical properties of triple-random-modulated dynamic speckles.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION,16(6),1387-1394.
MLA	Sun, H,et al."Statistical properties of triple-random-modulated dynamic speckles".JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 16.6(1999):1387-1394.