HOLOGRAPHIC LASER-RADAR

被引：36

作者：

MARRON, JC

SCHROEDER, KS

机构：

[1] Environmental Research Institute of Michigan, Ann Arbor, MI, 48113-4001

来源：

OPTICS LETTERS | 1993年 / 18卷 / 05期

关键词：

D O I：

10.1364/OL.18.000385

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Experimental results from a fine-resolution three-dimensional (3-D) imaging method are presented. An object is flood illuminated with coherent light from a frequency-tunable laser. Electronic holograms are then recorded for a series of laser frequencies. These recordings are digitally assembled into a 3-D data array that is Fourier transformed to yield a 3-D image. 3-D imaging with 4.2-mum range resolution using a broadly tunable dye laser is demonstrated.

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页码：385 / 387

页数：3

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