| 发明名称 |
OPTICAL ELEMENT |
| 摘要 |
<p>An optical device which can significantly reduce thermal birefringence effect is provided. In the optical device, depolarization generated by thermally induced birefringence is reduced significantly without making any compensation by using a (110)-cut crystal. Depolarization can be reduced by more than one order in comparison with a (111)-cut crystal. <IMAGE></p> |
| 申请公布号 |
EP1478061(A1) |
申请公布日期 |
2004.11.17 |
| 申请号 |
EP20020760589 |
申请日期 |
2002.08.08 |
| 申请人 |
JAPAN SCIENCE AND TECHNOLOGY AGENCY |
发明人 |
TAIRA, TAKUNORI;SHOJI, ICHIRO |
| 分类号 |
H01S3/06;G02B5/30;H01S3/08;H01S3/16;(IPC1-7):H01S3/05 |
主分类号 |
H01S3/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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