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AU4724489A - Optical transmission system - Google Patents

Optical transmission system

Info

Publication number
AU4724489A
AU4724489A AU47244/89A AU4724489A AU4724489A AU 4724489 A AU4724489 A AU 4724489A AU 47244/89 A AU47244/89 A AU 47244/89A AU 4724489 A AU4724489 A AU 4724489A AU 4724489 A AU4724489 A AU 4724489A
Authority
AU
Australia
Prior art keywords
transmission system
optical transmission
optical
transmission
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.)
Granted
Application number
AU47244/89A
Other versions
AU623467B2 (en
Inventor
Peter Dr. Kuppers
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 NV
Original Assignee
Alcatel NV
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 NV filed Critical Alcatel NV
Publication of AU4724489A publication Critical patent/AU4724489A/en
Application granted granted Critical
Publication of AU623467B2 publication Critical patent/AU623467B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4246—Bidirectionally operating package structures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4287—Optical modules with tapping or launching means through the surface of the waveguide
    • G02B6/4289—Optical modules with tapping or launching means through the surface of the waveguide by inducing bending, microbending or macrobending, to the light guide
    • 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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2589—Bidirectional transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)
AU47244/89A 1989-01-07 1989-12-21 Optical transmission system Ceased AU623467B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3900362 1989-01-07
DE3900362A DE3900362A1 (en) 1989-01-07 1989-01-07 OPTICAL BROADBAND MESSAGE TRANSMISSION SYSTEM, ESPECIALLY FOR THE SUBSCRIBER CONNECTION AREA

Publications (2)

Publication Number Publication Date
AU4724489A true AU4724489A (en) 1990-07-12
AU623467B2 AU623467B2 (en) 1992-05-14

Family

ID=6371718

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47244/89A Ceased AU623467B2 (en) 1989-01-07 1989-12-21 Optical transmission system

Country Status (4)

Country Link
EP (1) EP0378087B1 (en)
AU (1) AU623467B2 (en)
DE (2) DE3900362A1 (en)
ES (1) ES2063169T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508394A1 (en) * 1995-03-09 1996-09-12 Sel Alcatel Ag Broadband communication system and method therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2409455A1 (en) * 1974-02-27 1975-09-04 Siemens Ag Branch output for light conductor - using curved portion of conductor to control partial output
DE3010802A1 (en) * 1980-03-20 1981-09-24 Siemens AG, 1000 Berlin und 8000 München Multiplex wide band communication network - has frequency converters with LEDs and single light guide to carry two multiplexed signals
EP0261876A3 (en) * 1986-09-26 1990-03-07 AT&T Corp. Narrowband tunable optical receiver
US4912523A (en) * 1987-04-10 1990-03-27 At&T Bell Laboratories Optical fiber communication system comprising mode-stripping means
DE3819445A1 (en) * 1988-06-08 1989-12-14 Standard Elektrik Lorenz Ag OPTICAL NEWS TRANSMISSION SYSTEM, ESPECIALLY IN THE SUBSCRIBER CONNECTION AREA

Also Published As

Publication number Publication date
EP0378087A3 (en) 1991-07-31
ES2063169T3 (en) 1995-01-01
EP0378087B1 (en) 1994-08-24
DE59006860D1 (en) 1994-09-29
EP0378087A2 (en) 1990-07-18
AU623467B2 (en) 1992-05-14
DE3900362A1 (en) 1990-07-12

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired