Optimization of magneto-optical disk using blue lasers

Xianying Wang; Yuepin Zhang; Hao Ruan; Defang Shen; Fuxi Gan

doi:10.1117/12.510271

9 April 2003 Optimization of magneto-optical disk using blue lasers

Xianying Wang, Yuepin Zhang, Hao Ruan, Defang Shen, Fuxi Gan

Proceedings Volume 5060, Sixth International Symposium on Optical Storage (ISOS 2002); (2003) https://doi.org/10.1117/12.510271
Event: Sixth International Symposium on Optical Storage (ISOS 2002), 2002, Wuhan, China

Abstract

The conventional TbFeCo magneto-optical medium has a relatively smaller kerr rotation angle in blue region than in the red. Consequently, intensive optimization of the RE-TM blue disk is needed. In this paper, optimization of magneto-optical properties and optical properties was carried out, and good results were obtained. We also calculated the temperature distribution of the recording layer, the results showed that the newly designed structure was successful in temperature controlling and had better thermal response.

Citation Download Citation

Xianying Wang, Yuepin Zhang, Hao Ruan, Defang Shen, and Fuxi Gan "Optimization of magneto-optical disk using blue lasers", Proc. SPIE 5060, Sixth International Symposium on Optical Storage (ISOS 2002), (9 April 2003); https://doi.org/10.1117/12.510271

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