| 宽温环境下磁光盘写入光功率的优化 |
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| 引用本文： | 曹丹华,吴裕斌,阮玉,朱平.宽温环境下磁光盘写入光功率的优化[J].中国激光,1995,22(7):537-540. |
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| 作者姓名： | 曹丹华 吴裕斌 阮玉 朱平 |
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| 作者单位： | 华中理工大学光电子工程系 |
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| 摘 要： | 利用有限单元法研究了环境温度、写入光功率、磁光盘膜面温度分布三者间的关系，在此基础上导出了宽温环境下的最优写入条件，该条件为优化宽温磁光盘读出性能提供了依据。
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| 关 键 词： | 磁光存储，瞬态温度场，写入功率，磁畴 |
| 收稿时间： | 1994/7/29 |
Optimization of Writing Power of Magneto-optical Disks at Different Ambient Temperatures |
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| Cao Danhua, Wu Yubin, Ruan Yu, Zhu Ping.Optimization of Writing Power of Magneto-optical Disks at Different Ambient Temperatures[J].Chinese Journal of Lasers,1995,22(7):537-540. |
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| Authors: | Cao Danhua Wu Yubin Ruan Yu Zhu Ping |
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| Abstract: | With a finite--element method, the relationships among ambient temperature and writing power, as well as the temperature distribution in the mangeto-optical(MO) film are discussed. On the basis of a numerical analysis, the optimum recording condition adapted for different ambient temperatures is derived. Also,the analysis presents an access for optimizing the readout characteristics of MO disks at different ambient temperatures. |
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| Keywords: | magneto-optical storage instantaneous temperature distribution writing power domain |
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