ATE532278T1 - Verfahren und vorrichtung zur leitungsungebundenen optischen übertragung unter verwendung von inkohärentem licht - Google Patents

Verfahren und vorrichtung zur leitungsungebundenen optischen übertragung unter verwendung von inkohärentem licht

Info

Publication number
ATE532278T1
ATE532278T1 AT05723278T AT05723278T ATE532278T1 AT E532278 T1 ATE532278 T1 AT E532278T1 AT 05723278 T AT05723278 T AT 05723278T AT 05723278 T AT05723278 T AT 05723278T AT E532278 T1 ATE532278 T1 AT E532278T1
Authority
AT
Austria
Prior art keywords
link
incoherent light
reduced
free space
optical
Prior art date
Application number
AT05723278T
Other languages
English (en)
Inventor
Robert Winsor
Original Assignee
Itt Mfg Enterprises Inc
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 Itt Mfg Enterprises Inc filed Critical Itt Mfg Enterprises Inc
Application granted granted Critical
Publication of ATE532278T1 publication Critical patent/ATE532278T1/de

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
    • H04B10/1121—One-way transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
AT05723278T 2004-03-02 2005-02-18 Verfahren und vorrichtung zur leitungsungebundenen optischen übertragung unter verwendung von inkohärentem licht ATE532278T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/790,093 US20050196170A1 (en) 2004-03-02 2004-03-02 Method and apparatus for free space optical communication using incoherent light
PCT/US2005/005196 WO2005093972A1 (en) 2004-03-02 2005-02-18 Method and apparatus for free space optical communication using incoherent light

Publications (1)

Publication Number Publication Date
ATE532278T1 true ATE532278T1 (de) 2011-11-15

Family

ID=34911518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05723278T ATE532278T1 (de) 2004-03-02 2005-02-18 Verfahren und vorrichtung zur leitungsungebundenen optischen übertragung unter verwendung von inkohärentem licht

Country Status (5)

Country Link
US (1) US20050196170A1 (de)
EP (1) EP1726109B1 (de)
JP (1) JP2007526717A (de)
AT (1) ATE532278T1 (de)
WO (1) WO2005093972A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050246756A1 (en) * 2004-04-28 2005-11-03 Comcast Cable Holdings, Llc System and method for providing multiple services in HFC CATV networks
US8364040B1 (en) * 2005-11-30 2013-01-29 At&T Intellectual Property Ii, L.P. Method and apparatus for providing converged services
US7603038B1 (en) * 2006-09-05 2009-10-13 Los Alamos National Security, Llc System and method that suppresses intensity fluctuations for free space high-speed optical communication
WO2011098982A1 (en) * 2010-02-12 2011-08-18 Grigory Gelikonov Method and system for free-space optical communication with reduced scintillations
US9140896B2 (en) * 2013-10-11 2015-09-22 The Johns Hopkins University Active beam shaping system and method using sequential deformable mirrors
US10038497B2 (en) 2013-12-18 2018-07-31 Northrup Grumman Systems Corporation Optical transceiver with variable data rate and sensitivity control
WO2015136572A1 (ja) * 2014-03-13 2015-09-17 日本電気株式会社 空間光受信装置および空間光受信方法
JP6536579B2 (ja) * 2014-07-22 2019-07-03 日本電気株式会社 空間光受信装置および空間光受信方法
KR20170008975A (ko) * 2015-07-15 2017-01-25 한국과학기술원 펨토초 레이저의 광빗을 이용한 대기 중의 위상 노이즈의 자동 보상을 통한 자유공간 가간섭 광통신 장치 및 방법
US10038499B2 (en) * 2015-12-30 2018-07-31 Facebook, Inc. Intensity modulated direct detection broad optical-spectrum source communication
US9866320B2 (en) 2015-12-30 2018-01-09 Facebook, Inc. Intensity-modulated direct detection with multi-channel multi-beaming
KR101820652B1 (ko) 2017-07-19 2018-01-23 한국과학기술원 펨토초 레이저의 광빗을 이용한 대기 중의 위상 노이즈의 자동 보상을 통한 자유공간 가간섭 광통신 장치 및 방법
CN111181635B (zh) * 2020-01-13 2023-05-30 青岛兴航光电技术有限公司 一种自由空间光通讯测试系统和方法
CN115085806B (zh) * 2022-04-27 2024-04-19 苏州中科光桥空间技术有限公司 一种低速星间激光通信的收发光路设计方法以及终端装置
CN115173947B (zh) * 2022-09-08 2023-01-03 深圳技术大学 一种水下无线光通信系统
US11824588B1 (en) * 2023-04-20 2023-11-21 Attochron, Llc Reducing scintillation noise in free-space optical communications
US12244341B1 (en) 2024-04-24 2025-03-04 Attochron, Llc Radio frequency signal transmission using free space optical communications

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361911A (en) * 1981-05-21 1982-11-30 The United States Of American As Represented By The Secretary Of The Army Laser retroreflector system for identification of friend or foe
US4799797A (en) * 1987-11-17 1989-01-24 The Boeing Company Coherence multiplexing of optical sensors
US5264955A (en) 1989-01-09 1993-11-23 Canon Kabushiki Kaisha Optical space communication apparatus
US5062150A (en) * 1989-01-23 1991-10-29 Massachusetts Institute Of Technology Fiber-based free-space optical system
US5381250A (en) * 1992-11-06 1995-01-10 Displaytech, Inc. Electro-optical switch with 4 port modules with electro-optic polarization rotators
EP0701338B1 (de) * 1994-09-12 2003-07-23 Nippon Telegraph And Telephone Corporation Intensitätsmoduliertes optisches Übertragungssystem
US5623363A (en) * 1995-02-27 1997-04-22 Lucent Technologies Inc. Semiconductor light source having a spectrally broad, high power optical output
US5777768A (en) * 1995-09-01 1998-07-07 Astroterra Corporation Multiple transmitter laser link
JP3461653B2 (ja) * 1995-10-19 2003-10-27 富士ゼロックス株式会社 光ファイバ伝送と自由空間伝送に共用可能な光送受信器および光通信ネットワーク
US5870215A (en) * 1995-12-22 1999-02-09 Northrop Grumman Corporation Covert selective acquisition device for identifying friend or foe
US5786923A (en) * 1996-03-29 1998-07-28 Dominion Communications, Llc Point-to-multipoint wide area telecommunications network via atmospheric laser transmission through a remote optical router
US6490066B1 (en) * 1999-07-29 2002-12-03 Astroterra Corporation Laser/microwave dual mode communications system
US6867889B1 (en) * 2000-07-28 2005-03-15 Terabeam Corporation Transceiver for a wireless optical telecommunication system
US6522437B2 (en) 2001-02-15 2003-02-18 Harris Corporation Agile multi-beam free-space optical communication apparatus
US6721510B2 (en) * 2001-06-26 2004-04-13 Aoptix Technologies, Inc. Atmospheric optical data transmission system
US6922430B2 (en) * 2001-11-20 2005-07-26 California Institute Of Technology Method and apparatus for a multibeam beacon laser assembly for optical communications

Also Published As

Publication number Publication date
WO2005093972A1 (en) 2005-10-06
EP1726109A1 (de) 2006-11-29
JP2007526717A (ja) 2007-09-13
EP1726109A4 (de) 2008-12-10
US20050196170A1 (en) 2005-09-08
EP1726109B1 (de) 2011-11-02

Similar Documents

Publication Publication Date Title
US10128948B2 (en) Method and apparatus for transmitting secure VLC identifiers
RU2008103505A (ru) Динамическое стробирование восходящего канала управления для повышения пропускной способности
MA39220A1 (fr) Procédés et nœuds relatifs à une acquisition d'informations système pendant une opération de sous-trame flexible
EP2637335A4 (de) Verfahren und vorrichtung zur datenübertragung mithilfe eines codebuchs
MXPA05003791A (es) Metodo y sistema para verificar integridad de pista.
WO2008122938A3 (en) Line-of-sight optical detection system, and communication system
ATE416416T1 (de) Verfahren zur speichersystemsteuerung und speichersteuerungsvorrichtung
ATE477538T1 (de) Fernbetriebsverwaltung von hochverfügbaren systemen
MX2019011137A (es) Metodo y aparato de comunicacion inalambrica.
RU2015114435A (ru) Интерактивная система, способ управления для интерактивной системы и проектор
JP2016197875A5 (de)
RU2018141229A (ru) Способ и система для управления осветительным устройством
CN110650575A (zh) 灯具、控制器、灯具系统及灯具监测方法
DE60136734D1 (de) Verfahren und vorrichtung zur verringerung der sendeleistung in einem system mit hoher datenrate
SE0200639L (sv) Larmvägsövervakning
US10352866B1 (en) System and method of detecting within a liquid flow of a pipe
ATE389926T1 (de) Verfahren zur signalisierung von alarmzuständen an einem feldgerät der automatisierungstechnik
RU2018130814A (ru) Обработка сетевого запроса на основе оптически переданных кодов
EP3503690A8 (de) Zur einstellung von lichtemittierender frequenz fähige elektronische vorrichtung, computersystem damit und verfahren zur anpassung der lichtemittierenden frequenz einer elektronischen vorrichtung
DK1197418T3 (da) Fremgangsmåde til styring af en sikkerhedskritisk banedriftsproces samt indretning til udövelse af fremgangsmåden
DE502005004952D1 (de) Unikationsnetzwerkes und übergabe der basisstationsfunktionalität
CN104144075A (zh) 减小在升级期间生产控制的停机时间的方法
CN210868241U (zh) 灯具、控制器及灯具系统
JP2017158027A5 (ja) 画像処理装置、その制御方法及びコンピュータプログラム
DE10343265A1 (de) Verfahren zur automatischen Ableitung von Instandhaltungsempfehlungen