ATE310368T1 - Polarisationsunabhängiger nicht-blockierender rein optischer schalter - Google Patents

Polarisationsunabhängiger nicht-blockierender rein optischer schalter

Info

Publication number
ATE310368T1
ATE310368T1 AT02723414T AT02723414T ATE310368T1 AT E310368 T1 ATE310368 T1 AT E310368T1 AT 02723414 T AT02723414 T AT 02723414T AT 02723414 T AT02723414 T AT 02723414T AT E310368 T1 ATE310368 T1 AT E310368T1
Authority
AT
Austria
Prior art keywords
polarization independent
polarization
optical switch
switch
pure optical
Prior art date
Application number
AT02723414T
Other languages
English (en)
Inventor
Zhan He
Gregory J Hamlin
Sergio Mertching
Sadeg M Faris
Original Assignee
Reveo 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 Reveo Inc filed Critical Reveo Inc
Application granted granted Critical
Publication of ATE310368T1 publication Critical patent/ATE310368T1/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
    • H04Q11/0005—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
    • H04Q2011/0024—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)
    • 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
    • H04Q2011/0035—Construction using miscellaneous components, e.g. circulator, polarisation, acousto/thermo optical

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Communication System (AREA)
  • Liquid Crystal (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Integrated Circuits (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
AT02723414T 2001-03-13 2002-03-13 Polarisationsunabhängiger nicht-blockierender rein optischer schalter ATE310368T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/805,419 US6545792B2 (en) 2001-03-13 2001-03-13 Polarization independent non-blocking all-optical switching device
PCT/US2002/007552 WO2002073293A2 (en) 2001-03-13 2002-03-13 Polarization independent non-bloking all-optical switching device

Publications (1)

Publication Number Publication Date
ATE310368T1 true ATE310368T1 (de) 2005-12-15

Family

ID=25191521

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02723414T ATE310368T1 (de) 2001-03-13 2002-03-13 Polarisationsunabhängiger nicht-blockierender rein optischer schalter

Country Status (10)

Country Link
US (1) US6545792B2 (de)
EP (1) EP1371260B1 (de)
JP (1) JP2005508508A (de)
CN (1) CN1258950C (de)
AT (1) ATE310368T1 (de)
AU (1) AU2002254195A1 (de)
DE (1) DE60207392D1 (de)
HK (1) HK1067270A1 (de)
TW (1) TW575779B (de)
WO (1) WO2002073293A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6680797B2 (en) * 2001-06-21 2004-01-20 The United States Of America As Represented By The National Aeronautics And Space Administration Spatial light modulators for full cross-connections in optical networks
US6915031B2 (en) * 2002-10-22 2005-07-05 Finisar Corporation Switch using electrooptic polarization splitter and combiner
US10261262B2 (en) 2017-04-28 2019-04-16 Hewlett Packard Enterprise Development Lp Optical circuits and optical switches

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104122A (nl) 1981-09-07 1983-04-05 Philips Nv Optische schakelaar.
US4478494A (en) * 1981-11-19 1984-10-23 Sperry Corporation Optical bypass switch
US4516837A (en) 1983-02-22 1985-05-14 Sperry Corporation Electro-optical switch for unpolarized optical signals
US4720172A (en) 1985-11-05 1988-01-19 Itt Defense Communications, A Division Of Itt Corporation Liquid crystal optical switching device
US4784470A (en) 1985-11-05 1988-11-15 Itt Defense Communications, A Division Of Itt Corporation Optical switching device
US4790633A (en) 1986-09-30 1988-12-13 Itt Defense Communications, A Division Of Itt Corporation Liquid crystal switching apparatus
US4792212A (en) 1986-09-30 1988-12-20 Itt Defense Communications, A Division Of Itt Corporation Liquid crystal switching device
US4781426A (en) 1986-09-30 1988-11-01 Itt Defense Communications, A Division Of Itt Corporation Optical fiber collimator/switch including liquid crystal polarizing material
US4904052A (en) 1987-04-28 1990-02-27 Hughes Aircraft Company Polarization preserving optical fiber and method of manufacturing
US4989941A (en) * 1988-03-18 1991-02-05 The United States Of America As Represented By The Secretary Of The Air Force Normal incidence optical switches using ferroelectric liquid crystals
US4991924A (en) * 1989-05-19 1991-02-12 Cornell Research Foundation, Inc. Optical switches using cholesteric or chiral nematic liquid crystals and method of using same
US4988157A (en) 1990-03-08 1991-01-29 Bell Communications Research, Inc. Optical switch using bubbles
US5317658A (en) 1992-04-06 1994-05-31 At&T Bell Laboratories Apparatus and method for providing a polarization independent optical switch
US5381250A (en) * 1992-11-06 1995-01-10 Displaytech, Inc. Electro-optical switch with 4 port modules with electro-optic polarization rotators
US5276747A (en) 1993-01-21 1994-01-04 E-Tek Dynamics, Inc. Polarization-independent optical switch/attenuator
US5363228A (en) * 1993-03-05 1994-11-08 General Electric Company Optical device with spatial light modulators for switching arbitrarily polarized light
US5459591A (en) * 1994-03-09 1995-10-17 Faris; Sadeg M. Electromagnetic energy beam steering devices
DE69515889T2 (de) 1994-09-30 2000-12-07 Univ Cambridge Tech Optischer schalter
US5740288A (en) * 1995-02-22 1998-04-14 E-Tek Dynamics, Inc. Variable polarization beam splitter, combiner and mixer
US5724165A (en) 1996-07-23 1998-03-03 Macro-Vision Communications, L.L.C. Fault-tolerant optical routing switch
US6097859A (en) 1998-02-12 2000-08-01 The Regents Of The University Of California Multi-wavelength cross-connect optical switch
US6111633A (en) 1998-02-12 2000-08-29 Spectraswitch, Inc. Polarization independent optical switching device
US6137619A (en) * 1998-04-08 2000-10-24 Nz Applied Technologies, Incorporated High-speed electro-optic modulator
US6173092B1 (en) * 1999-04-06 2001-01-09 Lucent Technologies, Inc. Optical mirror switch utilizing walk-off devices
US6259831B1 (en) * 1999-06-29 2001-07-10 Reveo, Inc. All-optical interconnect utilizing polarization gates

Also Published As

Publication number Publication date
US20020131143A1 (en) 2002-09-19
HK1067270A1 (en) 2005-04-01
WO2002073293A2 (en) 2002-09-19
AU2002254195A1 (en) 2002-09-24
DE60207392D1 (de) 2005-12-22
EP1371260A2 (de) 2003-12-17
JP2005508508A (ja) 2005-03-31
US6545792B2 (en) 2003-04-08
TW575779B (en) 2004-02-11
EP1371260B1 (de) 2005-11-16
WO2002073293A3 (en) 2003-05-30
CN1258950C (zh) 2006-06-07
CN1509582A (zh) 2004-06-30

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Legal Events

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