FR2691310B1 - Optical link device for mobile, in particular for earth satellite. - Google Patents

Optical link device for mobile, in particular for earth satellite.

Info

Publication number
FR2691310B1
FR2691310B1 FR9205751A FR9205751A FR2691310B1 FR 2691310 B1 FR2691310 B1 FR 2691310B1 FR 9205751 A FR9205751 A FR 9205751A FR 9205751 A FR9205751 A FR 9205751A FR 2691310 B1 FR2691310 B1 FR 2691310B1
Authority
FR
France
Prior art keywords
mobile
optical link
link device
earth satellite
satellite
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
Application number
FR9205751A
Other languages
French (fr)
Other versions
FR2691310A1 (en
Inventor
Jose Chesnoy
Jean-Pierre Blondel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
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 Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Priority to FR9205751A priority Critical patent/FR2691310B1/en
Priority to GB9309812A priority patent/GB2267006B/en
Publication of FR2691310A1 publication Critical patent/FR2691310A1/en
Application granted granted Critical
Publication of FR2691310B1 publication Critical patent/FR2691310B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B10/118—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum specially adapted for satellite communication
    • 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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • 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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Communication System (AREA)
FR9205751A 1992-05-12 1992-05-12 Optical link device for mobile, in particular for earth satellite. Expired - Lifetime FR2691310B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9205751A FR2691310B1 (en) 1992-05-12 1992-05-12 Optical link device for mobile, in particular for earth satellite.
GB9309812A GB2267006B (en) 1992-05-12 1993-05-12 Optical link apparatus for a mobile, in a particular for an earth satellite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9205751A FR2691310B1 (en) 1992-05-12 1992-05-12 Optical link device for mobile, in particular for earth satellite.

Publications (2)

Publication Number Publication Date
FR2691310A1 FR2691310A1 (en) 1993-11-19
FR2691310B1 true FR2691310B1 (en) 1995-05-12

Family

ID=9429710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9205751A Expired - Lifetime FR2691310B1 (en) 1992-05-12 1992-05-12 Optical link device for mobile, in particular for earth satellite.

Country Status (2)

Country Link
FR (1) FR2691310B1 (en)
GB (1) GB2267006B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5870216A (en) * 1995-10-26 1999-02-09 Trw Inc. Splitterless optical broadcast switch
US5661582A (en) * 1995-10-26 1997-08-26 Trw Inc. Photonic interconnect and photonic processing for communications and data handling satellites
GB2320151A (en) * 1996-11-12 1998-06-10 L F D Limited Covert infra-red communications system
EP0863628B1 (en) * 1997-03-07 2001-12-19 Contraves Space AG Method and means to operate a laser emitter system for optical free space communication
EP0878880B1 (en) * 1997-06-25 2000-12-13 Contraves Space AG Apparatus for space based operation of optical waveguide amplifiers
AT406311B (en) * 1998-05-06 2000-04-25 Winzer Peter Dipl Ing ALIGNMENT, ACQUISITION AND TRACKING OF TELESCOPES IN OPTICAL COMMUNICATION CONNECTIONS BY MEANS OF THE SPONTANEOUS EMISSION OF OPTICAL AMPLIFIERS
FR2950763B1 (en) * 2009-09-30 2012-05-11 Astrium Sas SYSTEM AND METHOD FOR OPTICAL LINK COMMUNICATION AND ASSOCIATED RELAY TERMINAL

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151869B (en) * 1983-12-16 1986-12-31 Standard Telephones Cables Ltd Optical amplifiers
EP0228434B1 (en) * 1985-06-19 1990-12-27 BRITISH TELECOMMUNICATIONS public limited company Optical coupling assembly
US4700339A (en) * 1986-01-28 1987-10-13 American Telephone And Telegraph Company, At&T Bell Laboratories Wavelength division multiplexed soliton optical fiber telecommunication system
EP0259367A1 (en) * 1986-01-31 1988-03-16 Advanced Lasers Ltd. Fibre communication laser system
GB8801008D0 (en) * 1988-01-18 1988-02-17 British Aerospace Acquisition system for multiple access optical communication system
US5062150A (en) * 1989-01-23 1991-10-29 Massachusetts Institute Of Technology Fiber-based free-space optical system
CA2057264C (en) * 1991-02-15 1995-09-26 Hai-Pin Hsu Amplifier for optical fiber communication link

Also Published As

Publication number Publication date
GB2267006B (en) 1995-08-30
FR2691310A1 (en) 1993-11-19
GB9309812D0 (en) 1993-06-23
GB2267006A (en) 1993-11-17

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Legal Events

Date Code Title Description
TP Transmission of property