Direct-to-video holographic readout in quantum wells for three-dimensional imaging through turbid media

被引：37

作者：

Jones, R

Barry, NP

Hyde, SCW

French, PMW

Kwolek, KW

Nolte, DD

Melloch, MR

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Phys, Femtosecond Opt Grp, London SW7 2BZ, England

[2] Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA

[3] Purdue Univ, Sch Engn, W Lafayette, IN 47907 USA

来源：

OPTICS LETTERS | 1998年 / 23卷 / 02期

关键词：

D O I：

10.1364/OL.23.000103

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Customized photorefractive quantum-well devices have been developed for real-time video acquisition of coherence-gated, three-dimensional images in turbid media. Large-field-of-view holographic imaging with direct video capture is now possible. We have evaluated the role of intensity-limited device performance in Fourier-plane and image-plane holography in such devices and, using near-infrared light, have imaged through turbid phantoms of 13 mean free paths' scattering depth with 50-mu m transverse and 60-mu m depth resolution. (C) 1998 Optical Society of America.

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页码：103 / 105

页数：3

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