WO2002056507A3 - Infrastructure de communications optiques redondante en espace libre et equipements connexes - Google Patents

Infrastructure de communications optiques redondante en espace libre et equipements connexes Download PDF

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Publication number
WO2002056507A3
WO2002056507A3 PCT/IB2002/000032 IB0200032W WO02056507A3 WO 2002056507 A3 WO2002056507 A3 WO 2002056507A3 IB 0200032 W IB0200032 W IB 0200032W WO 02056507 A3 WO02056507 A3 WO 02056507A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical communications
appurtenances
use therewith
free
infrastructre
Prior art date
Application number
PCT/IB2002/000032
Other languages
English (en)
Other versions
WO2002056507A2 (fr
Inventor
Pinchas Goldstein
Original Assignee
Roqiya Networks 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 Roqiya Networks Inc. filed Critical Roqiya Networks Inc.
Priority to AU2002225257A priority Critical patent/AU2002225257A1/en
Publication of WO2002056507A2 publication Critical patent/WO2002056507A2/fr
Publication of WO2002056507A3 publication Critical patent/WO2002056507A3/fr

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
    • H04B10/03—Arrangements for fault recovery
    • H04B10/032—Arrangements for fault recovery using working and protection systems
    • 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)

Abstract

L'invention concerne une infrastructure de communications optiques redondante en espace libre et des équipement connexes présentant des fonctions d'« ouverture partielle », telles que la séparation d'un faisceau en une pluralité de sous-faisceaux et la division d'une ouverture en zones sensiblement segmentées pour transférer respectivement ces sous-faisceaux. Ces fonctions d'ouverture partielle sont présentées pour des émetteurs-récepteurs, des appareils émetteurs, des appareils récepteurs et pour des associations de ceux-ci. L'invention concerne également des composants de réseau gravé de communications optiques connexes, qui sont également utilisés pour des faisceaux optiques émis par des fibres.
PCT/IB2002/000032 2001-01-11 2002-01-10 Infrastructure de communications optiques redondante en espace libre et equipements connexes WO2002056507A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002225257A AU2002225257A1 (en) 2002-01-10 2002-01-10 A free-space redundant optical communications infrastructre, and appurtenances for use therewith

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75858901A 2001-01-11 2001-01-11
US09/758,589 2001-01-11

Publications (2)

Publication Number Publication Date
WO2002056507A2 WO2002056507A2 (fr) 2002-07-18
WO2002056507A3 true WO2002056507A3 (fr) 2003-10-16

Family

ID=25052295

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/000032 WO2002056507A2 (fr) 2001-01-11 2002-01-10 Infrastructure de communications optiques redondante en espace libre et equipements connexes

Country Status (1)

Country Link
WO (1) WO2002056507A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI735501B (zh) 2015-12-30 2021-08-11 美商艾倫神火公司 光學窄播
US9853740B1 (en) 2017-06-06 2017-12-26 Surefire Llc Adaptive communications focal plane array
US10473439B2 (en) 2018-01-05 2019-11-12 Aron Surefire, Llc Gaming systems and methods using optical narrowcasting
US10236986B1 (en) 2018-01-05 2019-03-19 Aron Surefire, Llc Systems and methods for tiling free space optical transmissions
US10250948B1 (en) 2018-01-05 2019-04-02 Aron Surefire, Llc Social media with optical narrowcasting
US12081265B2 (en) 2019-10-09 2024-09-03 Signify Holding B.V. Optical wireless communication system and device
DE102020206180A1 (de) * 2020-05-15 2021-11-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Augensichere optisch-drahtlose kommunikation
DE102023200446A1 (de) * 2023-01-20 2024-07-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Optisch-kabellose Vorrichtungen und Verfahren zum Auslegen einer optischen Anordnung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232730A (ja) * 1985-08-05 1987-02-12 Koito Ind Co Ltd 空間伝送光通信方式
JPH08204648A (ja) * 1995-01-25 1996-08-09 Sony Corp 光空間伝送装置による加入者回線網および冗長回線網
US5710652A (en) * 1992-08-27 1998-01-20 Trex Communications Laser communication transceiver and system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232730A (ja) * 1985-08-05 1987-02-12 Koito Ind Co Ltd 空間伝送光通信方式
US5710652A (en) * 1992-08-27 1998-01-20 Trex Communications Laser communication transceiver and system
JPH08204648A (ja) * 1995-01-25 1996-08-09 Sony Corp 光空間伝送装置による加入者回線網および冗長回線網

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 212 (E - 522) 9 July 1987 (1987-07-09) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 12 26 December 1996 (1996-12-26) *

Also Published As

Publication number Publication date
WO2002056507A2 (fr) 2002-07-18

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