[go: up one dir, main page]

AU2001277284A1 - Optical switch for reciprocal traffic - Google Patents

Optical switch for reciprocal traffic

Info

Publication number
AU2001277284A1
AU2001277284A1 AU2001277284A AU7728401A AU2001277284A1 AU 2001277284 A1 AU2001277284 A1 AU 2001277284A1 AU 2001277284 A AU2001277284 A AU 2001277284A AU 7728401 A AU7728401 A AU 7728401A AU 2001277284 A1 AU2001277284 A1 AU 2001277284A1
Authority
AU
Australia
Prior art keywords
optical switch
reciprocal traffic
reciprocal
traffic
switch
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
AU2001277284A
Inventor
Roger P. Holmstrom
Philip J. Lin
James A. Mills
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.)
Coriant Operations Inc
Original Assignee
Tellabs Operations 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 Tellabs Operations Inc filed Critical Tellabs Operations Inc
Publication of AU2001277284A1 publication Critical patent/AU2001277284A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3542—Non-blocking switch, e.g. with multiple potential paths between multiple inputs and outputs, the establishment of one switching path not preventing the establishment of further switching paths
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3546—NxM switch, i.e. a regular array of switches elements of matrix type constellation
    • 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
    • H04Q2011/0024—Construction using space switching
    • 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
    • H04Q2011/0026—Construction using free space propagation (e.g. lenses, mirrors)
    • H04Q2011/003—Construction using free space propagation (e.g. lenses, mirrors) using switches based on microelectro-mechanical systems [MEMS]
    • 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
    • H04Q2011/0052—Interconnection of switches
    • H04Q2011/0056—Clos
    • 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
    • H04Q2011/0052—Interconnection of switches
    • H04Q2011/0058—Crossbar; Matrix

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
AU2001277284A 2000-07-31 2001-07-30 Optical switch for reciprocal traffic Abandoned AU2001277284A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22179600P 2000-07-31 2000-07-31
US60221796 2000-07-31
US09799954 2001-03-06
US09/799,954 US6363182B2 (en) 2000-07-31 2001-03-06 Optical switch for reciprocal traffic
PCT/US2001/041465 WO2002010824A1 (en) 2000-07-31 2001-07-30 Optical switch for reciprocal traffic

Publications (1)

Publication Number Publication Date
AU2001277284A1 true AU2001277284A1 (en) 2002-02-13

Family

ID=26916146

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001277284A Abandoned AU2001277284A1 (en) 2000-07-31 2001-07-30 Optical switch for reciprocal traffic

Country Status (5)

Country Link
US (2) US6363182B2 (en)
EP (1) EP1305663A4 (en)
AU (1) AU2001277284A1 (en)
CA (1) CA2416270C (en)
WO (1) WO2002010824A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6507421B1 (en) * 1999-10-08 2003-01-14 Lucent Technologies Inc. Optical monitoring for OXC fabric
US6363182B2 (en) * 2000-07-31 2002-03-26 James D. Mills Optical switch for reciprocal traffic
US6850662B1 (en) * 2000-07-31 2005-02-01 Tellabs Operations, Inc. Optical switch for reciprocal traffic
US6873755B2 (en) * 2000-12-20 2005-03-29 Pts Corporation Wavelength router with staggered input/output fibers
KR100382652B1 (en) * 2001-03-07 2003-05-09 삼성전자주식회사 A optical bench
US6549695B2 (en) * 2001-06-05 2003-04-15 Marconi Communications, Inc. Method and apparatus for optically switching data
EP1424585A4 (en) * 2001-08-10 2005-07-13 Japan Aviation Electronics Ind Ltd OPTICAL SWITCH
JP2003066348A (en) * 2001-08-28 2003-03-05 Nec Corp Optical transmission system
US6937783B2 (en) * 2002-06-07 2005-08-30 Charles Chu 2-D optical switch with lens mount
JP4039150B2 (en) * 2002-07-09 2008-01-30 株式会社デンソー Optical switch subsystem
US6842555B2 (en) * 2002-07-18 2005-01-11 Analog Devices, Inc. Method and apparatus for optical switching with same side input and outputs
JP2004233951A (en) * 2002-12-02 2004-08-19 Seiko Instruments Inc Optical switch and optical switch device
US6922498B2 (en) * 2003-02-05 2005-07-26 Mvm Electronics, Inc. Fiber-optic matrix switch using phased array acousto-optic device
US8307112B2 (en) * 2003-07-31 2012-11-06 Cloudsoft Corporation Limited Mediated information flow
CA2521131A1 (en) * 2003-09-10 2005-03-10 Nabtesco Corporation Optical path switching device
US7809278B2 (en) * 2004-07-26 2010-10-05 Hewlett-Packard Development Company, L.P. Apparatus and method of providing separate control and data channels between arrays of light emitters and detectors for optical communication and alignment
US7623783B2 (en) * 2004-08-10 2009-11-24 Hewlett-Packard Development Company, L.P. System and method of self-configuring optical communication channels between arrays of emitters and detectors
US7251388B2 (en) * 2004-08-10 2007-07-31 Hewlett-Packard Development Company, L.P. Apparatus for providing optical communication between integrated circuits of different PC boards and an integrated circuit assembly for use therein
US7269321B2 (en) * 2004-08-10 2007-09-11 Hewlett-Packard Development Company, L.P. System and method of configuring fiber optic communication channels between arrays of emitters and detectors
US7623793B2 (en) * 2004-08-10 2009-11-24 Hewlett-Packard Development Company, L.P. System and method of configuring fiber optic communication channels between arrays of emitters and detectors
US7653108B2 (en) * 2004-09-09 2010-01-26 Hewlett-Packard Development Company, L.P. Apparatus and method of establishing optical communication channels between a steerable array of laser emitters and an array of optical detectors
US7229218B2 (en) * 2004-09-20 2007-06-12 Hewlett-Packard Development Company, L.P. Apparatus and method of providing an optical connection between PC boards for optical communication
US7400792B2 (en) * 2004-12-09 2008-07-15 Tellabs Operations, Inc. Methods and apparatus to make substantially uniform losses in optical cross connects
US7653305B1 (en) * 2005-10-25 2010-01-26 Lockheed Martin Corporation Optical transport system and device
WO2007144611A1 (en) * 2006-06-12 2007-12-21 Enigmatec Corporation Self-managed distributed mediation networks
CA2660055A1 (en) * 2006-08-03 2008-02-07 Nabtesco Corporation Optical path switching device
US9008510B1 (en) 2011-05-12 2015-04-14 Google Inc. Implementation of a large-scale multi-stage non-blocking optical circuit switch
US9594216B1 (en) * 2011-06-08 2017-03-14 Alliance Fiber Optic Products, Inc. Fiber optical switches
US11199665B2 (en) * 2020-01-28 2021-12-14 Hewlett Packard Enterprise Development Lp Optical device for redirecting optical signals

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823401A (en) 1972-10-04 1974-07-09 Data Transmission Co Synchronous data transmission network
US4038497A (en) 1975-05-12 1977-07-26 Collins Arthur A Hardwired marker for time folded tst switch with distributed control logic and automatic path finding, set up and release
US4239329A (en) 1978-08-04 1980-12-16 Nippon Telegraph And Telephone Public Corporation Optical nonreciprocal device
US4289373A (en) 1978-08-17 1981-09-15 Nippon Electric Co., Ltd. Bidirectional optical fiber transmission system
US4493113A (en) 1982-09-10 1985-01-08 At&T Bell Laboratories Bidirectional fiber optic transmission systems and photodiodes for use in such systems
US4684796A (en) 1983-07-08 1987-08-04 The Charles Stark Draper Laboratory, Inc. Common optical aperture laser separator for reciprocal path optical
DE3335128A1 (en) 1983-09-28 1985-04-11 Siemens AG, 1000 Berlin und 8000 München MOBILE RADIO NETWORK
US4787692A (en) 1987-03-13 1988-11-29 American Telephone And Telegraph Company At&T Bell Laboratories Electro optical switch architectures
US4889404A (en) 1987-09-09 1989-12-26 Corning Incorporated Asymmetrical bidirectional telecommunication system
US4846542A (en) 1987-10-09 1989-07-11 Oki Electric Industry Co., Ltd. Optical switch matrix
US4904042A (en) 1988-05-03 1990-02-27 American Telephone And Telegraph Company N×N optical star coupler
US5144466A (en) 1988-10-04 1992-09-01 Canon Kabushiki Kaisha Optical fiber communication method and multimedia optical fiber network using the same
US5077483A (en) 1989-05-08 1991-12-31 At&T Bell Laboratories Network topology for reduced blocking and photonic system implementation thereof
US5009477A (en) 1989-05-12 1991-04-23 At&T Bell Laboratories Optical interconnect arrangement
US5274487A (en) 1989-12-29 1993-12-28 Fujitsu Limited Photonic switching system
US5146358A (en) 1990-01-25 1992-09-08 Pyr Systems, Inc. Optical communications system and method for transmitting information through a single optical waveguide
US5048910A (en) 1990-05-08 1991-09-17 Amp Incorporated Optical matrix switch for multiple input/output port configurations
JPH053458A (en) 1990-10-26 1993-01-08 Nec Corp Bi-direction optical transmitting method and device
FR2682239B1 (en) 1991-10-04 1994-11-04 Cit Alcatel BIDIRECTIONAL TRANSMISSION SYSTEM, IN PARTICULAR BY OPTICAL FIBER, WITH A SINGLE CARRIER FOR BOTH WAYS OF TRANSMISSION.
JP3110104B2 (en) 1991-10-07 2000-11-20 富士通株式会社 switch
EP0541300A3 (en) * 1991-11-05 1993-09-08 American Telephone And Telegraph Company Optical crossbar exchange arrangement
US5469277A (en) 1992-02-07 1995-11-21 University Of Ottawa Optical interconnection device
US5208880A (en) 1992-04-30 1993-05-04 General Electric Company Microdynamical fiber-optic switch and method of switching using same
JP2921722B2 (en) 1992-06-10 1999-07-19 三菱マテリアル株式会社 Chip type surge absorber
US5255332A (en) 1992-07-16 1993-10-19 Sdl, Inc. NxN Optical crossbar switch matrix
ATE260532T1 (en) 1992-10-15 2004-03-15 Canon Kk OPTICAL CONCENTRATOR AND OPTICAL TRANSMISSION NETWORK HAVING SUCH A CONCENTRATOR
US5642446A (en) 1993-03-09 1997-06-24 Tsai; Jian-Hung Apparatus for switching optical signals among optical fibers
US5359683A (en) 1993-06-10 1994-10-25 Advanced Optronics, Inc. 1×N electromechanical optical switch
US6044705A (en) 1993-10-18 2000-04-04 Xros, Inc. Micromachined members coupled for relative rotation by torsion bars
WO1995016216A1 (en) 1993-12-10 1995-06-15 Jds Fitel Inc. Optical non-reciprocal devices
US5471340A (en) 1994-01-07 1995-11-28 Jds Fitel Inc. Reflective optical non-reciprocal devices
US5623562A (en) 1994-04-05 1997-04-22 Tektronix, Inc. Method of aligning opposing optical transmission paths in a mechanical optical switch
DE69501686T2 (en) 1994-06-14 1998-06-25 Nippon Telegraph & Telephone Bidirectional, optical transmission system
DE59510613D1 (en) 1994-10-06 2003-05-08 Infineon Technologies Ag Transmitter and receiver module for bidirectional optical message and signal transmission
US5680234A (en) 1994-10-20 1997-10-21 Lucent Technologies Inc. Passive optical network with bi-directional optical spectral slicing and loop-back
US5524153A (en) 1995-02-10 1996-06-04 Astarte Fiber Networks, Inc. Optical fiber switching system and method using same
US5652813A (en) 1995-03-31 1997-07-29 The Whitaker Corporation Line bi-directional link
DE19519735A1 (en) 1995-06-02 1996-12-05 Sel Alcatel Ag Optically controlled optical coupling module, method for optically controlling an optical switching network and optical switching network
US5712932A (en) 1995-08-08 1998-01-27 Ciena Corporation Dynamically reconfigurable WDM optical communication systems with optical routing systems
US5729642A (en) 1995-10-02 1998-03-17 The Boeing Company N×N optical switch array using electro-optic and passive waveguide circuits on planar substrates
US5742717A (en) 1995-10-30 1998-04-21 Fuji Electric Co., Ltd. Optical star coupler
US5734763A (en) 1996-09-04 1998-03-31 Hewlett-Packard Company Compact two-by-n optical components based on bierfringent walk-off crystals
US5841917A (en) 1997-01-31 1998-11-24 Hewlett-Packard Company Optical cross-connect switch using a pin grid actuator
US5943454A (en) 1997-08-15 1999-08-24 Lucent Technologies, Inc. Freespace optical bypass-exchange switch
US5960132A (en) * 1997-09-09 1999-09-28 At&T Corp. Fiber-optic free-space micromachined matrix switches
US6002818A (en) 1997-12-05 1999-12-14 Lucent Technologies Inc Free-space optical signal switch arrangement
US5994159A (en) 1997-12-22 1999-11-30 Lucent Technologies, Inc. Self-assemblying micro-mechanical device
US6212309B1 (en) 1998-01-24 2001-04-03 Mitel Corporation Optical cross point switch using deformable micromirror
US6005998A (en) 1998-02-20 1999-12-21 Lucent Technologies Inc. Strictly non-blocking scalable matrix optical switch
JP2002518700A (en) * 1998-06-05 2002-06-25 エイエフエヌ エルエルシー Planar array optical switch and method
US6366713B1 (en) * 1998-09-04 2002-04-02 Tellabs Operations, Inc. Strictly non-blocking optical switch core having optimized switching architecture based on reciprocity conditions
US6278812B1 (en) 1998-12-14 2001-08-21 At&T Corporation Protection schemes for mirror-failure in free-space micromachined optical switches
US6317532B1 (en) 1998-12-15 2001-11-13 At&T Corp. Method and apparatus for low loss via geometrical optimization in free-space micro-machined optical switches
US6259833B1 (en) 1999-01-15 2001-07-10 Lucent Technologies Inc. Optical cross connect using a planar arrangement of beam steerers
US6292281B1 (en) * 1999-03-24 2001-09-18 Tellium, Inc. Protection for MEMS cross-bar switch
US6445841B1 (en) 1999-05-28 2002-09-03 Omm, Inc. Optomechanical matrix switches including collimator arrays
US6292600B1 (en) 1999-06-07 2001-09-18 At&T Corp. Angular-precision enhancement in free-space micromachined optical switches
US6282336B1 (en) * 1999-09-24 2001-08-28 Light Bytes, Inc. High speed fiber-optic switch
US6473544B1 (en) 2000-03-03 2002-10-29 Onix Microsystems, Inc. Optical switch having equalized beam spreading in all connections
US20010040419A1 (en) 2000-03-24 2001-11-15 Behrang Behin Biased rotatable combdrive sensor methods
US6363182B2 (en) * 2000-07-31 2002-03-26 James D. Mills Optical switch for reciprocal traffic

Also Published As

Publication number Publication date
US20020018614A1 (en) 2002-02-14
CA2416270C (en) 2011-04-26
US6650804B2 (en) 2003-11-18
EP1305663A4 (en) 2007-09-19
US6363182B2 (en) 2002-03-26
WO2002010824A1 (en) 2002-02-07
US20020057864A1 (en) 2002-05-16
CA2416270A1 (en) 2002-02-07
EP1305663A1 (en) 2003-05-02

Similar Documents

Publication Publication Date Title
AU2001277284A1 (en) Optical switch for reciprocal traffic
AU2001271580A1 (en) Optical switch
AU2001245350A1 (en) Fluid-encapsulated mems optical switch
AU2002357157A1 (en) Optical switch device
EP1278083A3 (en) Optical switch
AU2001284931A1 (en) Optical switch router
SG118086A1 (en) Optical switch
AU2001271762A1 (en) Optical switching system
AU2001294146A1 (en) Integrated optical switching device
AU2001296017A1 (en) Small switch
AU2002224557A1 (en) Optical switch
AU2001268234A1 (en) High speed optical intelligent switch
AU2001245465A1 (en) Microelectromechanical optical switch mechanism
AU2001256815A1 (en) Traffic light
AU2001262901A1 (en) Channelizer switch
AU2000235006A1 (en) Optical wedge switch
AU2001241455A1 (en) Micromechanical optical switch
AU2002222011A1 (en) 2x2-channel integrated optical switch
EP1158341A3 (en) Optical switch
AU2001288810A1 (en) Optical switch
TW456523U (en) Optical switch
AU2001275867A1 (en) Optical switching system
AU3352001A (en) Optical switch
AU2001281825A1 (en) Electro-optical switch
EP1258770A4 (en) Optical switch