FR2709839B1 - Optical signal switch. - Google Patents

Optical signal switch.

Info

Publication number
FR2709839B1
FR2709839B1 FR9310800A FR9310800A FR2709839B1 FR 2709839 B1 FR2709839 B1 FR 2709839B1 FR 9310800 A FR9310800 A FR 9310800A FR 9310800 A FR9310800 A FR 9310800A FR 2709839 B1 FR2709839 B1 FR 2709839B1
Authority
FR
France
Prior art keywords
optical signal
signal switch
switch
optical
signal
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 - Fee Related
Application number
FR9310800A
Other languages
French (fr)
Other versions
FR2709839A1 (en
Inventor
Slimane Loualiche
Jean-Claude Simon
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9310800A priority Critical patent/FR2709839B1/en
Publication of FR2709839A1 publication Critical patent/FR2709839A1/en
Application granted granted Critical
Publication of FR2709839B1 publication Critical patent/FR2709839B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04Q11/0005—Switch and router aspects
    • 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
    • H04Q2011/0007—Construction
    • H04Q2011/002—Construction using optical delay lines or optical buffers or optical recirculation
    • 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
    • H04Q2011/0022—Construction using fibre gratings
    • 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
FR9310800A 1993-09-10 1993-09-10 Optical signal switch. Expired - Fee Related FR2709839B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9310800A FR2709839B1 (en) 1993-09-10 1993-09-10 Optical signal switch.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310800A FR2709839B1 (en) 1993-09-10 1993-09-10 Optical signal switch.

Publications (2)

Publication Number Publication Date
FR2709839A1 FR2709839A1 (en) 1995-03-17
FR2709839B1 true FR2709839B1 (en) 1995-12-01

Family

ID=9450745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310800A Expired - Fee Related FR2709839B1 (en) 1993-09-10 1993-09-10 Optical signal switch.

Country Status (1)

Country Link
FR (1) FR2709839B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5729548A (en) * 1995-12-29 1998-03-17 Telefonaktiebolaget Lm Ericsson (Publ.) High-speed optical data switching system
JP2924881B2 (en) * 1997-01-27 1999-07-26 住友電気工業株式会社 Tunable light source and OTDR device
US6782210B1 (en) 1999-08-25 2004-08-24 Nippon Telegraph And Telephone Corporation Optical packet routing network system based on optical label switching technique
JP3472809B2 (en) 2000-09-06 2003-12-02 独立行政法人通信総合研究所 Optical packet routing method and device using multi-wavelength label, and optical packet network using multi-wavelength label

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1274612A (en) * 1985-11-22 1990-09-25 Nec Corporation Wavelength division optical switching system having wavelength switching light modulators
US5253250A (en) * 1991-12-31 1993-10-12 Gte Laboratories Incorporated Routing and switching of high-speed optical data with the header transmitted on a subcarrier frequency

Also Published As

Publication number Publication date
FR2709839A1 (en) 1995-03-17

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Legal Events

Date Code Title Description
SN Distraint notified (in the national patent register)
ST Notification of lapse

Effective date: 20070531