A Holographic Optical Element for Non-symmetric Fourier Transform Systems
作者:
S. Bará,
C. Gómez-Reino,
期刊:
Journal of Modern Optics
(Taylor Available online 1989)
卷期:
Volume 36,
issue 1
页码: 21-30
ISSN:0950-0340
年代: 1989
DOI:10.1080/09500348914550031
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Up to now, the non-symmetric Fourier transform (NFT) of an object has been made using conventional refractive optics such as cylindrical and/or spherical lenses. In this paper, we propose the use of a holographic optical element in conjunction with refractive lenses to improve the design flexibility of NFT systems working with parallel beam illumination. Experimental results are presented.
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