DE60323925D1 - Optischer Empfänger für ein Freiraumübertragungssystem - Google Patents
Optischer Empfänger für ein FreiraumübertragungssystemInfo
- Publication number
- DE60323925D1 DE60323925D1 DE60323925T DE60323925T DE60323925D1 DE 60323925 D1 DE60323925 D1 DE 60323925D1 DE 60323925 T DE60323925 T DE 60323925T DE 60323925 T DE60323925 T DE 60323925T DE 60323925 D1 DE60323925 D1 DE 60323925D1
- Authority
- DE
- Germany
- Prior art keywords
- transmission system
- receiver
- free space
- optical receiver
- space transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/112—Line-of-sight transmission over an extended range
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT002346A ITMI20022346A1 (it) | 2002-11-06 | 2002-11-06 | Ricevitori per sistemi di trasmissioni ottiche in aria |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60323925D1 true DE60323925D1 (de) | 2008-11-20 |
Family
ID=32104781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60323925T Expired - Lifetime DE60323925D1 (de) | 2002-11-06 | 2003-10-28 | Optischer Empfänger für ein Freiraumübertragungssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040146308A1 (de) |
EP (1) | EP1418689B1 (de) |
AT (1) | ATE410841T1 (de) |
DE (1) | DE60323925D1 (de) |
IT (1) | ITMI20022346A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014086393A1 (en) * | 2012-12-04 | 2014-06-12 | Fraunhofer Gesellschaft Zur Förderung Der Angew. Forschung E.V. | Optical receiver and method for receiving optical signals |
CN106911385B (zh) * | 2017-02-28 | 2019-06-21 | 华南师范大学 | 一种光学天线及led可见光通信系统 |
CN107241143A (zh) * | 2017-07-28 | 2017-10-10 | 成都优博创通信技术股份有限公司 | 光接收模块和光模块组件 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5142400A (en) * | 1989-12-26 | 1992-08-25 | Cubic Corporation | Method and apparatus for automatic acquisition and alignment of an optical beam communication link |
CA2008515C (en) * | 1990-01-24 | 1994-12-13 | Mohsen Kavenrad | Optical taper |
US5647041A (en) * | 1996-04-17 | 1997-07-08 | Lucent Technologies Inc. | Multimode fiber beam compressor |
US6868237B2 (en) * | 1998-04-24 | 2005-03-15 | Lightpointe Communications, Inc. | Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links |
US6348684B1 (en) * | 1999-03-25 | 2002-02-19 | Lucent Technologies Inc. | Receiving system for free-space optical communications |
US6272269B1 (en) * | 1999-11-16 | 2001-08-07 | Dn Labs Inc. | Optical fiber/waveguide illumination system |
KR100324797B1 (ko) * | 2000-03-27 | 2002-02-20 | 이재승 | 파장분할다중화 무선 광통신 시스템 |
US6731878B1 (en) * | 2000-08-17 | 2004-05-04 | At&T Corp | Free space optical communication link with diversity |
-
2002
- 2002-11-06 IT IT002346A patent/ITMI20022346A1/it unknown
-
2003
- 2003-10-28 EP EP03292682A patent/EP1418689B1/de not_active Expired - Lifetime
- 2003-10-28 AT AT03292682T patent/ATE410841T1/de not_active IP Right Cessation
- 2003-10-28 DE DE60323925T patent/DE60323925D1/de not_active Expired - Lifetime
- 2003-11-05 US US10/700,629 patent/US20040146308A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1418689A3 (de) | 2006-05-03 |
US20040146308A1 (en) | 2004-07-29 |
ATE410841T1 (de) | 2008-10-15 |
EP1418689A2 (de) | 2004-05-12 |
EP1418689B1 (de) | 2008-10-08 |
ITMI20022346A1 (it) | 2004-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |