发明名称 |
Optical filter, manufacturing method thereof, and planar lightwave circuit using the same |
摘要 |
An optical filter includes a body of a polyhedron structure in which a recess having a predetermined depth from one side surface is exposed on a front surface and a rear surface and a multi-layer thin film which is deposited on the front surface of the body to cover an exposed portion of the recess of the body.
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申请公布号 |
US7269322(B2) |
申请公布日期 |
2007.09.11 |
申请号 |
US20060591876 |
申请日期 |
2006.11.02 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JUNG SUN-TAE;LEE JOO-HOON |
分类号 |
G02B6/10 |
主分类号 |
G02B6/10 |
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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