AU1296695A - Bidirectional optical amplifier - Google Patents

Bidirectional optical amplifier

Info

Publication number
AU1296695A
AU1296695A AU12966/95A AU1296695A AU1296695A AU 1296695 A AU1296695 A AU 1296695A AU 12966/95 A AU12966/95 A AU 12966/95A AU 1296695 A AU1296695 A AU 1296695A AU 1296695 A AU1296695 A AU 1296695A
Authority
AU
Australia
Prior art keywords
optical amplifier
bidirectional optical
bidirectional
amplifier
optical
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.)
Abandoned
Application number
AU12966/95A
Inventor
Phillip Ethan Baker
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.)
Williams Telecommunications Group Inc
Original Assignee
Williams Telecommunications Group 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 Williams Telecommunications Group Inc filed Critical Williams Telecommunications Group Inc
Publication of AU1296695A publication Critical patent/AU1296695A/en
Abandoned 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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/297—Bidirectional amplification
    • H04B10/2971—A single amplifier for both directions
    • 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
    • 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
    • H04B10/297—Bidirectional amplification
    • H04B10/2972—Each direction being amplified separately

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
AU12966/95A 1993-12-01 1994-11-29 Bidirectional optical amplifier Abandoned AU1296695A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16040093A 1993-12-01 1993-12-01
PCT/US1994/013697 WO1995015625A1 (en) 1993-12-01 1994-11-29 Bidirectional optical amplifier
US160400 2002-05-31

Publications (1)

Publication Number Publication Date
AU1296695A true AU1296695A (en) 1995-06-19

Family

ID=22576755

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12966/95A Abandoned AU1296695A (en) 1993-12-01 1994-11-29 Bidirectional optical amplifier

Country Status (2)

Country Link
AU (1) AU1296695A (en)
WO (1) WO1995015625A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744579B1 (en) * 1996-02-06 1998-02-27 Cit Alcatel BIDIRECTIONAL OPTICAL LINK AND AMPLIFICATION DEVICE FOR THIS LINK
US6084704A (en) * 1996-11-06 2000-07-04 Corning Incorporated Crosstalk suppression in a multipath optical amplifier
US6724995B1 (en) * 1996-12-23 2004-04-20 Tellabs Denmark A/S Bidirectional router and a method of bidirectional amplification
US5740289A (en) * 1996-12-30 1998-04-14 At&T Corp Optical arrangement for amplifying WDM signals
DE19741851A1 (en) * 1997-09-23 1999-03-25 Bosch Gmbh Robert Optical signal transmitter
FR2771568B1 (en) * 1997-11-27 2000-01-28 France Telecom CENTRALIZED MONITORING OF FIBER OPTIC LINKS OF A COMMUNICATION NETWORK
US6081368A (en) * 1997-12-23 2000-06-27 Lucent Technologies Inc. Optical amplifier for bi-directional WDM optical communications systems
ES2138927B1 (en) * 1998-02-27 2000-09-01 Telefonica Sa BIDIRECTIONAL MULTI-CHANNEL OPTICAL OPEN EXTENDER.
US6275331B1 (en) * 1999-06-30 2001-08-14 Nortel Networks Limited Optical amplifiers
KR100324797B1 (en) * 2000-03-27 2002-02-20 이재승 Wavelength-division-multiplexed free-space optical communication systems
JP2002135212A (en) 2000-10-20 2002-05-10 Fujitsu Ltd Two-way transmittable optical wavelength division multiplexing transmission system
DE102006010147A1 (en) 2006-03-06 2007-09-13 Siemens Ag Bidirectional optical amplifier arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0423628A (en) * 1990-05-18 1992-01-28 Nec Corp Optical repeater

Also Published As

Publication number Publication date
WO1995015625A1 (en) 1995-06-08

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