ITMI20022346A1 - Ricevitori per sistemi di trasmissioni ottiche in aria - Google Patents

Ricevitori per sistemi di trasmissioni ottiche in aria

Info

Publication number
ITMI20022346A1
ITMI20022346A1 IT002346A ITMI20022346A ITMI20022346A1 IT MI20022346 A1 ITMI20022346 A1 IT MI20022346A1 IT 002346 A IT002346 A IT 002346A IT MI20022346 A ITMI20022346 A IT MI20022346A IT MI20022346 A1 ITMI20022346 A1 IT MI20022346A1
Authority
IT
Italy
Prior art keywords
receiver
receivers
transmission systems
air transmission
optical air
Prior art date
Application number
IT002346A
Other languages
English (en)
Inventor
Elena Maria Emilia Grassi
Angelo Leva
Alberto Marazzi
Original Assignee
Cit Alcatel
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cit Alcatel filed Critical Cit Alcatel
Priority to IT002346A priority Critical patent/ITMI20022346A1/it
Priority to EP03292682A priority patent/EP1418689B1/en
Priority to AT03292682T priority patent/ATE410841T1/de
Priority to DE60323925T priority patent/DE60323925D1/de
Priority to US10/700,629 priority patent/US20040146308A1/en
Publication of ITMI20022346A1 publication Critical patent/ITMI20022346A1/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Communication System (AREA)
IT002346A 2002-11-06 2002-11-06 Ricevitori per sistemi di trasmissioni ottiche in aria ITMI20022346A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT002346A ITMI20022346A1 (it) 2002-11-06 2002-11-06 Ricevitori per sistemi di trasmissioni ottiche in aria
EP03292682A EP1418689B1 (en) 2002-11-06 2003-10-28 Optical receiver for a free-space transmission system
AT03292682T ATE410841T1 (de) 2002-11-06 2003-10-28 Optischer empfänger für ein freiraumübertragungssystem
DE60323925T DE60323925D1 (de) 2002-11-06 2003-10-28 Optischer Empfänger für ein Freiraumübertragungssystem
US10/700,629 US20040146308A1 (en) 2002-11-06 2003-11-05 Receiver for optical transmission systems in air with increased receiving area and method for increasing the receiving area of such a receiver

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
ITMI20022346A1 true ITMI20022346A1 (it) 2004-05-07

Family

ID=32104781

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002346A ITMI20022346A1 (it) 2002-11-06 2002-11-06 Ricevitori per sistemi di trasmissioni ottiche in aria

Country Status (5)

Country Link
US (1) US20040146308A1 (it)
EP (1) EP1418689B1 (it)
AT (1) ATE410841T1 (it)
DE (1) DE60323925D1 (it)
IT (1) ITMI20022346A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
US10441157B2 (en) * 2015-12-02 2019-10-15 Novartis Ag Optical fiber having proximal taper for ophthalmic surgical illumination
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ATE410841T1 (de) 2008-10-15
DE60323925D1 (de) 2008-11-20
US20040146308A1 (en) 2004-07-29
EP1418689A2 (en) 2004-05-12
EP1418689B1 (en) 2008-10-08
EP1418689A3 (en) 2006-05-03

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