ITMI20021632A1 - Sistema di telecominicazioni per trasmissioni ottiche in particolare trasmissioni ottiche in aria - Google Patents

Sistema di telecominicazioni per trasmissioni ottiche in particolare trasmissioni ottiche in aria

Info

Publication number
ITMI20021632A1
ITMI20021632A1 ITMI20021632A ITMI20021632A1 IT MI20021632 A1 ITMI20021632 A1 IT MI20021632A1 IT MI20021632 A ITMI20021632 A IT MI20021632A IT MI20021632 A1 ITMI20021632 A1 IT MI20021632A1
Authority
IT
Italy
Prior art keywords
optical transmissions
telecominications
air
transmissions
particular optical
Prior art date
Application number
Other languages
English (en)
Inventor
Matteo Moriconi
Original Assignee
S I C E S R L
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 S I C E S R L filed Critical S I C E S R L
Priority to ITMI20021632 priority Critical patent/ITMI20021632A1/it
Priority to AU2003253113A priority patent/AU2003253113A1/en
Priority to PCT/IB2003/002920 priority patent/WO2004010615A1/it
Publication of ITMI20021632A1 publication Critical patent/ITMI20021632A1/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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • 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
    • H04B10/1123—Bidirectional transmission
    • H04B10/1127—Bidirectional transmission using two distinct parallel optical paths
    • 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
    • H04B10/50—Transmitters
    • H04B10/564—Power control

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
ITMI20021632 2002-07-24 2002-07-24 Sistema di telecominicazioni per trasmissioni ottiche in particolare trasmissioni ottiche in aria ITMI20021632A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI20021632 ITMI20021632A1 (it) 2002-07-24 2002-07-24 Sistema di telecominicazioni per trasmissioni ottiche in particolare trasmissioni ottiche in aria
AU2003253113A AU2003253113A1 (en) 2002-07-24 2003-07-23 Optical communication system with constant power type modulation
PCT/IB2003/002920 WO2004010615A1 (it) 2002-07-24 2003-07-23 Sistema di telecomunicazioni per trasmissioni ottiche, in particolare trasmissioni ottiche in aria

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20021632 ITMI20021632A1 (it) 2002-07-24 2002-07-24 Sistema di telecominicazioni per trasmissioni ottiche in particolare trasmissioni ottiche in aria

Publications (1)

Publication Number Publication Date
ITMI20021632A1 true ITMI20021632A1 (it) 2004-01-26

Family

ID=30130920

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20021632 ITMI20021632A1 (it) 2002-07-24 2002-07-24 Sistema di telecominicazioni per trasmissioni ottiche in particolare trasmissioni ottiche in aria

Country Status (3)

Country Link
AU (1) AU2003253113A1 (it)
IT (1) ITMI20021632A1 (it)
WO (1) WO2004010615A1 (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63190436A (ja) * 1987-02-02 1988-08-08 Matsushita Electric Ind Co Ltd 光空間伝送装置
JP4184474B2 (ja) * 1997-08-22 2008-11-19 松下電器産業株式会社 光伝送システムならびにそれに用いられる光送信装置および光受信装置
US6525857B1 (en) * 2000-03-07 2003-02-25 Opvista, Inc. Method and apparatus for interleaved optical single sideband modulation
JP2001251144A (ja) * 2000-03-08 2001-09-14 Matsushita Electric Ind Co Ltd 信号伝送システム

Also Published As

Publication number Publication date
WO2004010615A1 (it) 2004-01-29
AU2003253113A1 (en) 2004-02-09

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