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Proceedings Paper

Compact magneto-optical disk head integrated with chip elements
Author(s): Yutaka Yamanaka; Ryuichi Katayama; Yuichi Komatsu; Seiji Ishikawa; M. Itoh; Yuzo Ono
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Paper Abstract

A compact magneto-optical disk head, integrated with chip elements and optical parts, using a hybrid assembly technique, has been developed. Optics and beam splitter characteristics were optimized so as to realize both compact size and sufficient read out characteristics. More than 46 dB C/N ratio and stable operation were achieved, while simple optics and an easy assembly method were used.

Paper Details

Date Published: 1 July 1991
PDF: 6 pages
Proc. SPIE 1499, Optical Data Storage '91, (1 July 1991); doi: 10.1117/12.45915
Show Author Affiliations
Yutaka Yamanaka, NEC Corp. (Japan)
Ryuichi Katayama, NEC Corp. (Japan)
Yuichi Komatsu, NEC Corp. (Japan)
Seiji Ishikawa, NEC Corp. (Japan)
M. Itoh, NEC Corp. (Japan)
Yuzo Ono, NEC Corp. (Japan)

Published in SPIE Proceedings Vol. 1499:
Optical Data Storage '91
James J. Burke; Thomas A. Shull; Nobutake Imamura, Editor(s)

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