发明名称 |
Optical devices and methods |
摘要 |
A fiber optic device comprises an optical lens element having a focal length greater than 2 mm, and an optical signal source or receiver mounted at the focal plane of the optical lens element and operative to communicate optical signals with a selectively transparent interference filter through the optical lens element. Methods for the production and use of the fiber optic devices are also disclosed.
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申请公布号 |
US2004114865(A1) |
申请公布日期 |
2004.06.17 |
申请号 |
US20030418427 |
申请日期 |
2003.04.18 |
申请人 |
CIERRA PHOTONICS INC. |
发明人 |
RYALL RICHARD JAMES;SCOBEY MICHAEL A.;STOKES LOREN F. |
分类号 |
G02B6/32;G02B6/34;G02B6/38;G02B6/42;(IPC1-7):G02B6/26 |
主分类号 |
G02B6/32 |
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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