发明名称 |
Optischer Empfänger für ein Freiraumübertragungssystem |
摘要 |
A receiver for an optical transmission system in air is described. The receiver includes at least one receiving lens for focusing a beam received from a remote transmitter and a detector. The receiver is characterised in that it includes a portion or section of tapered optical fibre inserted basically into the focal plane of the at least one receiving lens. A method for increasing the gathering area in a receiver for an optical transmission system in air is also described. |
申请公布号 |
DE60323925(D1) |
申请公布日期 |
2008.11.20 |
申请号 |
DE2003623925 |
申请日期 |
2003.10.28 |
申请人 |
ALCATEL LUCENT |
发明人 |
GRASSI, ELENA;LEVA, ANGELO;MARAZZI, ALBERTO |
分类号 |
H04B10/10 |
主分类号 |
H04B10/10 |
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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