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Proceedings Paper

Analytical study on thermomagnetic writing properties of BiGa:DyIG films with bilayer structure
Author(s): Tengda Du; Defang Shen
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Paper Abstract

An analytical calculation is applied for temperature distribution in a garnet disk with bilayer structure. An optimized structure is designed to lower the writing power and obtain good read- out performance and the influence of writing conditions on temperature distribution is discussed.

Paper Details

Date Published: 13 August 1993
PDF: 4 pages
Proc. SPIE 2053, Optical Storage (ISOS '92), (13 August 1993); doi: 10.1117/12.150644
Show Author Affiliations
Tengda Du, Shanghai Institute of Metallurgy (China)
Defang Shen, Shanghai Institute of Metallurgy (China)

Published in SPIE Proceedings Vol. 2053:
Optical Storage (ISOS '92)
Fuxi Gan, Editor(s)

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