发明名称 |
Fiber-coupled optical attenuator |
摘要 |
An optical attenuator has a planar MEMS substrate supporting two optical fibers; an actuator; and a silicon vane actuatable by said actuator for a movement into and out of the optical beam passed between the fibers. The vane is configured to divert at least a portion of the optical beam off the optical axis when the element is moved into the optical beam. The vane has at least one surface disposed non-perpendicularly relative to the optical axis of the beam. The vane may be of a wedged shape.
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申请公布号 |
US2003108324(A1) |
申请公布日期 |
2003.06.12 |
申请号 |
US20010013258 |
申请日期 |
2001.12.10 |
申请人 |
JDS UNIPHASE CORPORATION |
发明人 |
HEFFNER BRIAN LEE;YANG LONG |
分类号 |
G02B6/26;G02B6/35;(IPC1-7):G02B6/26 |
主分类号 |
G02B6/26 |
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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