AU6012200A - Electroholographic wavelength selective photonic switch for wdm routing - Google Patents

Electroholographic wavelength selective photonic switch for wdm routing

Info

Publication number
AU6012200A
AU6012200A AU60122/00A AU6012200A AU6012200A AU 6012200 A AU6012200 A AU 6012200A AU 60122/00 A AU60122/00 A AU 60122/00A AU 6012200 A AU6012200 A AU 6012200A AU 6012200 A AU6012200 A AU 6012200A
Authority
AU
Australia
Prior art keywords
electroholographic
wavelength selective
photonic switch
selective photonic
wdm
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
AU60122/00A
Inventor
Aharon J. Agranat
Elon Littwitz
Meir Razvag
Assaf Rubissa
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.)
TRELLIS PHOTONICS Ltd
Original Assignee
TRELLIS PHOTONICS Ltd
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 TRELLIS PHOTONICS Ltd filed Critical TRELLIS PHOTONICS Ltd
Publication of AU6012200A publication Critical patent/AU6012200A/en
Abandoned 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
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/29313—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide characterised by means for controlling the position or direction of light incident to or leaving the diffractive element, e.g. for varying the wavelength response
    • G02B6/29314—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide characterised by means for controlling the position or direction of light incident to or leaving the diffractive element, e.g. for varying the wavelength response by moving or modifying the diffractive element, e.g. deforming
    • 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
    • H04Q2011/0032—Construction using static wavelength routers (e.g. arrayed waveguide grating router [AWGR] )
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0043—Fault tolerance
    • 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
    • H04Q2011/0079—Operation or maintenance aspects
    • H04Q2011/0083—Testing; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
AU60122/00A 1999-07-26 2000-07-19 Electroholographic wavelength selective photonic switch for wdm routing Abandoned AU6012200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL131118 1999-07-26
IL13111899A IL131118A0 (en) 1999-07-26 1999-07-26 Electroholographic wavelength selective photonic switch for wdm routing
PCT/IL2000/000426 WO2001007946A1 (en) 1999-07-26 2000-07-19 Electroholographic wavelength selective photonic switch for wdm routing

Publications (1)

Publication Number Publication Date
AU6012200A true AU6012200A (en) 2001-02-13

Family

ID=11073072

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60122/00A Abandoned AU6012200A (en) 1999-07-26 2000-07-19 Electroholographic wavelength selective photonic switch for wdm routing

Country Status (7)

Country Link
EP (1) EP1206718A1 (en)
JP (1) JP2003505731A (en)
CN (1) CN1376274A (en)
AU (1) AU6012200A (en)
CA (1) CA2384310A1 (en)
IL (1) IL131118A0 (en)
WO (1) WO2001007946A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6804059B2 (en) 2001-12-27 2004-10-12 Agilent Technologies, Inc. Wide-band tunable optical filter using electroholograms written into photorefractive crystals
NL1020962C2 (en) * 2002-06-28 2003-12-30 Tno Therapy and prognosis / monitoring for sepsis and septic shock.
CN100386692C (en) * 2006-04-29 2008-05-07 中国科学院武汉物理与数学研究所 Multi-channel photon switch
CN109219934B (en) * 2015-08-07 2020-09-08 约翰内斯堡威特沃特斯兰德大学 Optical communication method and system
GB201516862D0 (en) * 2015-09-23 2015-11-04 Roadmap Systems Ltd Optical switching systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121231A (en) * 1990-04-06 1992-06-09 University Of Southern California Incoherent/coherent multiplexed holographic recording for photonic interconnections and holographic optical elements
US5487120A (en) * 1994-02-09 1996-01-23 International Business Machines Corporation Optical wavelength division multiplexer for high speed, protocol-independent serial data sources
US6108471A (en) * 1998-11-17 2000-08-22 Bayspec, Inc. Compact double-pass wavelength multiplexer-demultiplexer having an increased number of channels

Also Published As

Publication number Publication date
EP1206718A1 (en) 2002-05-22
CA2384310A1 (en) 2001-02-01
JP2003505731A (en) 2003-02-12
WO2001007946A1 (en) 2001-02-01
IL131118A0 (en) 2001-01-28
CN1376274A (en) 2002-10-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase