ATE251363T1 - Optischer multiplexer mit einfügen und ausblenden von kanälen - Google Patents

Optischer multiplexer mit einfügen und ausblenden von kanälen

Info

Publication number
ATE251363T1
ATE251363T1 AT95401277T AT95401277T ATE251363T1 AT E251363 T1 ATE251363 T1 AT E251363T1 AT 95401277 T AT95401277 T AT 95401277T AT 95401277 T AT95401277 T AT 95401277T AT E251363 T1 ATE251363 T1 AT E251363T1
Authority
AT
Austria
Prior art keywords
carriers
insert
optical multiplexer
hide
channels
Prior art date
Application number
AT95401277T
Other languages
English (en)
Inventor
Herve Fevrier
Philippe Perrier
Luc Berthelon
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE251363T1 publication Critical patent/ATE251363T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0204—Broadcast and select arrangements, e.g. with an optical splitter at the input before adding or dropping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0205—Select and combine arrangements, e.g. with an optical combiner at the output after adding or dropping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
    • H04J14/0212—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM] using optical switches or wavelength selective switches [WSS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0213—Groups of channels or wave bands arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0206—Express channels arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0011—Construction using wavelength conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0013—Construction using gating amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0015—Construction using splitting combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0039—Electrical control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/009—Topology aspects
    • H04Q2011/0092—Ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Endoscopes (AREA)
AT95401277T 1994-06-07 1995-06-01 Optischer multiplexer mit einfügen und ausblenden von kanälen ATE251363T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9406984A FR2720883B1 (fr) 1994-06-07 1994-06-07 Multiplexeur spectral optique à insertion-extraction.

Publications (1)

Publication Number Publication Date
ATE251363T1 true ATE251363T1 (de) 2003-10-15

Family

ID=9463982

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95401277T ATE251363T1 (de) 1994-06-07 1995-06-01 Optischer multiplexer mit einfügen und ausblenden von kanälen

Country Status (10)

Country Link
US (1) US5612805A (de)
EP (1) EP0687085B1 (de)
JP (1) JPH10508437A (de)
CN (1) CN1077371C (de)
AT (1) ATE251363T1 (de)
AU (1) AU698474B2 (de)
CA (1) CA2151106A1 (de)
DE (1) DE69531848T2 (de)
FR (1) FR2720883B1 (de)
WO (1) WO1995034147A1 (de)

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Also Published As

Publication number Publication date
AU2052495A (en) 1995-12-14
DE69531848T2 (de) 2004-07-29
WO1995034147A1 (fr) 1995-12-14
JPH10508437A (ja) 1998-08-18
FR2720883B1 (fr) 1997-01-10
CN1129503A (zh) 1996-08-21
US5612805A (en) 1997-03-18
CN1077371C (zh) 2002-01-02
AU698474B2 (en) 1998-10-29
FR2720883A1 (fr) 1995-12-08
CA2151106A1 (fr) 1995-12-08
DE69531848D1 (de) 2003-11-06
EP0687085B1 (de) 2003-10-01
EP0687085A1 (de) 1995-12-13

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