发明名称 |
Optical isolator |
摘要 |
Herein provided is an optical isolator which permits the reduction of the production cost and which is excellent in the thermal shock resistance.The optical isolator of the present invention is that the Farady rotator be adhered to the birefringent crystals or glass polarizers through adhesive layers and that the glass transition point of the adhesive be not more than -40° C.
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申请公布号 |
US6275336(B1) |
申请公布日期 |
2001.08.14 |
申请号 |
US19970902882 |
申请日期 |
1997.07.30 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
YOSHIKAWA HIROKI;WATANABE TOSHIAKI;RYUO TOSHIHIKO |
分类号 |
G02F1/09;(IPC1-7):G02B27/28 |
主分类号 |
G02F1/09 |
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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