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AU2001261681A1 - Polarization independent broad wavelength band optical switches/modulators - Google Patents

Polarization independent broad wavelength band optical switches/modulators

Info

Publication number
AU2001261681A1
AU2001261681A1 AU2001261681A AU6168101A AU2001261681A1 AU 2001261681 A1 AU2001261681 A1 AU 2001261681A1 AU 2001261681 A AU2001261681 A AU 2001261681A AU 6168101 A AU6168101 A AU 6168101A AU 2001261681 A1 AU2001261681 A1 AU 2001261681A1
Authority
AU
Australia
Prior art keywords
modulators
wavelength band
optical switches
band optical
polarization independent
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
AU2001261681A
Inventor
Suwat Thaniyavarn
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.)
EOSpace Inc
Original Assignee
EOSpace 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 EOSpace Inc filed Critical EOSpace Inc
Publication of AU2001261681A1 publication Critical patent/AU2001261681A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • G02F1/3136—Digital deflection, i.e. optical switching in an optical waveguide structure of interferometric switch type
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/06—Polarisation independent

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
AU2001261681A 2000-05-17 2001-05-17 Polarization independent broad wavelength band optical switches/modulators Abandoned AU2001261681A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US20477500P 2000-05-17 2000-05-17
US20477400P 2000-05-17 2000-05-17
US60204775 2000-05-17
US60204774 2000-05-17
PCT/US2001/015881 WO2001088580A1 (en) 2000-05-17 2001-05-17 Polarization independent broad wavelength band optical switches/modulators

Publications (1)

Publication Number Publication Date
AU2001261681A1 true AU2001261681A1 (en) 2001-11-26

Family

ID=26899793

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001261681A Abandoned AU2001261681A1 (en) 2000-05-17 2001-05-17 Polarization independent broad wavelength band optical switches/modulators

Country Status (3)

Country Link
US (1) US6842569B2 (en)
AU (1) AU2001261681A1 (en)
WO (1) WO2001088580A1 (en)

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US6856400B1 (en) * 2000-12-14 2005-02-15 Luna Technologies Apparatus and method for the complete characterization of optical devices including loss, birefringence and dispersion effects
JP3567901B2 (en) * 2000-12-22 2004-09-22 日本電気株式会社 Waveguide type optical control device and method of manufacturing the same
GB0102957D0 (en) * 2001-02-06 2001-03-21 Kymata Ltd Optical device
JP2003329986A (en) * 2002-05-15 2003-11-19 Fujitsu Ltd Optical modulator and optical waveguide device
US7013070B2 (en) * 2002-06-04 2006-03-14 Intel Corporation Method and apparatus for switching an optical beam between first and second waveguides in a semiconductor substrate layer
US6832011B2 (en) * 2002-09-13 2004-12-14 Lucent Technologies Inc. Push-pull thermooptic switch having single control signal
US20050163418A1 (en) * 2004-01-23 2005-07-28 Wong Chee W. Single-level no-crossing microelectromechanical hitless switch for high density integrated optics
US20050185884A1 (en) 2004-01-23 2005-08-25 Haus Hermann A. Single-level no-crossing microelectromechanical hitless switch for high density integrated optics
JP4911529B2 (en) * 2005-02-22 2012-04-04 日本碍子株式会社 Light modulator
JP3823193B1 (en) * 2005-07-08 2006-09-20 学校法人慶應義塾 Multimode interference waveguide type optical switch
US7522784B2 (en) * 2006-02-27 2009-04-21 Jds Uniphase Corporation Asymmetric directional coupler having a reduced drive voltage
WO2007112577A1 (en) * 2006-04-04 2007-10-11 Rutherford Peter Bruce Browne Methods and systems for recycling and re-use of manufactured items
WO2008082664A2 (en) 2006-12-29 2008-07-10 Massachusetts Institute Of Technology Fabrication-tolerant waveguides and resonators
US7903909B2 (en) 2007-10-22 2011-03-08 Massachusetts Institute Of Technology Low-loss bloch wave guiding in open structures and highly compact efficient waveguide-crossing arrays
US7583874B2 (en) 2007-10-31 2009-09-01 Massachusetts Institute Of Technology Controlling optical resonances via optically induced potentials
US7920770B2 (en) 2008-05-01 2011-04-05 Massachusetts Institute Of Technology Reduction of substrate optical leakage in integrated photonic circuits through localized substrate removal
JP5399693B2 (en) * 2008-07-14 2014-01-29 日本電信電話株式会社 Optical wavelength multiplexing / demultiplexing circuit
US20100284645A1 (en) * 2009-05-07 2010-11-11 Alcatel-Lucent Usa Inc. Semiconductor thermooptic phase shifter
EP2367034A1 (en) * 2010-03-16 2011-09-21 Telefonaktiebolaget L M Ericsson (Publ) Planar waveguide circuit comprising a 90 degree optical hybrid and optical receiver
US9158137B1 (en) 2011-09-02 2015-10-13 Eospace Inc. Spread-spectrum bias control
US9250496B1 (en) 2011-09-22 2016-02-02 Eospace Inc. High-RF frequency analog fiber-optic links using optical signal processing techniques
US10018888B2 (en) 2012-06-06 2018-07-10 Eospace, Inc. Advanced techniques for improving high-efficiency optical modulators
US9445165B2 (en) * 2013-05-31 2016-09-13 Futurewei Technologies, Inc. System and method for an optical coupler
JP2015187636A (en) * 2014-03-26 2015-10-29 三菱電機株式会社 Optical module
US9341870B1 (en) * 2014-11-26 2016-05-17 Nistica, Inc. Launch optics with optical path compensation for a wavelength selective switch
US10142711B2 (en) * 2015-04-14 2018-11-27 International Business Machines Corporation Low-crosstalk electro-optical Mach-Zehnder switch
CN115268115B (en) * 2022-07-05 2025-04-15 浙江大学 A polarization-independent electro-optical switch
US20250237810A1 (en) * 2024-01-24 2025-07-24 Taiwan Semiconductor Manufacturing Company Limited Tunable photonic couplers for electronic/photonic systems and methods of forming the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142775A (en) * 1976-09-27 1979-03-06 Bell Telephone Laboratories, Incorporated Optical signal processing devices
US4679893A (en) 1983-08-26 1987-07-14 Hughes Aircraft Company High switching frequency optical waveguide switch, modulator, and filter devices
US4763974A (en) * 1987-08-13 1988-08-16 Trw Inc. Δβ-Phase reversal coupled waveguide interferometer
US5202941A (en) * 1991-12-02 1993-04-13 Telefonaktiebolaget L M Ericsson Four section optical coupler
US5375180A (en) * 1993-10-04 1994-12-20 At&T Corp. Process tolerant reverse delta-beta directional coupler switch and method of fabricating same

Also Published As

Publication number Publication date
WO2001088580A1 (en) 2001-11-22
US20020025103A1 (en) 2002-02-28
US6842569B2 (en) 2005-01-11

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