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Proceedings Paper

Investigation on the microscopical readout characteristics of optical recording media
Author(s): Zhongjun Wu
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Paper Abstract

This paper reports a novel experimental method for investigating the microscopical readout characteristics of optical recording media in conjunction with optical and electron microscopy. The leaf spring-supporting guide is employed for reading out the written bit information by scanning the recording medium surface with a focused laser beam. The relationship between the readout signal wave- form and the shape and structure of the written bits has been investigated for several examples of phase change optical recording media.

Paper Details

Date Published: 1 July 1990
PDF: 3 pages
Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 12306K (1 July 1990); doi: 10.1117/12.2294873
Show Author Affiliations
Zhongjun Wu, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 1230:
International Conference on Optoelectronic Science and Engineering '90
DaHeng Wang, Editor(s)

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