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Proceedings Paper

Correcting chromatic aberration in holographic optical systems
Author(s): Fumio Yamagishi; Masayuki Kato; Satoshi Maeda; Takefumi Inagaki
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Paper Abstract

A new method for correcting comatic aberration in holographic optical systems which uses constant optical path(COP) has been developed. The sum of the optical path lengths from an object wavefront to an image wavefront remains constant, and achromatic holographic systems can be easily calculated. Using COP, a new focusing triplet was designed with wavelength tolerance of 9 nm for entrance and exit numerical apertures of 0.5. This is 15 times larger than that for conventional single holographic lens.

Paper Details

Date Published: 1 November 1990
PDF: 6 pages
Proc. SPIE 1334, Current Developments in Optical Engineering IV, (1 November 1990); doi: 10.1117/12.22855
Show Author Affiliations
Fumio Yamagishi, Fujitsu Labs. Ltd. (Japan)
Masayuki Kato, Fujitsu Labs. Ltd. (Japan)
Satoshi Maeda, Fujitsu Labs. Ltd. (Japan)
Takefumi Inagaki, Fujitsu Labs., Ltd. (Japan)

Published in SPIE Proceedings Vol. 1334:
Current Developments in Optical Engineering IV
Robert E. Fischer; Warren J. Smith, Editor(s)

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