大克尔角磁光材料测试系统试验研究 |
| |
引用本文: | 李楠,潘龙法.大克尔角磁光材料测试系统试验研究[J].激光技术,1997,21(1):16-19. |
| |
作者姓名: | 李楠 潘龙法 |
| |
作者单位: | 1.清华大学微细工程研究所, 北京, 100084 |
| |
摘 要: | 磁光存储系统中,存储信息的介质——磁光材料膜的读/写性能直接影响了系统信噪比和信号质量,直接擦写等性能指标,因此,研制和开发高性能磁光材料是改善系统性能的直接手段.本文介绍了一个磁光材料读/写性能测试系统以及利用该装置对大克尔角磁光材料MnBiAl样品进行的静态读/写试验,测试结果可以为分析和改进这种新型磁光材料的读/写性能及其实用性提供有益的数据.
|
关 键 词: | 磁光存储 磁光材料 克尔效应 读/写性能测试 |
收稿时间: | 1995-10-06 |
修稿时间: | 1996-04-20 |
Study of a testing system for magneto optical materials with large Kerr rotation |
| |
Abstract: | In magneto optical (M O) storage system,the read/write characteristics of the recording media,(M O) material film,has direct effects on the performance of M O storage system,such as SNR,quality of readout signals,direct erase/rewrite processing,etc.As a result,developing new M O materials with good read/write characteristics could improve the performance of M O storage system.In this paper,a system for testing read/write characteristics of M O materials is presented.Static read/write tests have been applied to the new M O materials,MnBiAl,which has large Kerr rotation.The experimental results give useful data for the improvement of read/write characteristics and the study of the practicality of this new M O materials. |
| |
Keywords: | magneto optical storage magneto optical material Kerr effect read/write characteristics test |
本文献已被 CNKI 维普 等数据库收录! |
| 点击此处可从《激光技术》浏览原始摘要信息 |
|
点击此处可从《激光技术》下载全文 |
|