DE69116979D1 - Polarisationsteiler für Wellenleiterlicht - Google Patents

Polarisationsteiler für Wellenleiterlicht

Info

Publication number
DE69116979D1
DE69116979D1 DE69116979T DE69116979T DE69116979D1 DE 69116979 D1 DE69116979 D1 DE 69116979D1 DE 69116979 T DE69116979 T DE 69116979T DE 69116979 T DE69116979 T DE 69116979T DE 69116979 D1 DE69116979 D1 DE 69116979D1
Authority
DE
Germany
Prior art keywords
polarization splitter
waveguide light
waveguide
light
splitter
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
DE69116979T
Other languages
English (en)
Other versions
DE69116979T2 (de
Inventor
Luc Riviere
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.)
Oclaro North America Inc
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Publication of DE69116979D1 publication Critical patent/DE69116979D1/de
Application granted granted Critical
Publication of DE69116979T2 publication Critical patent/DE69116979T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/3132—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler 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
    • 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
    • G02F1/01—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 intensity, phase, polarisation or colour 
    • G02F1/0136—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 intensity, phase, polarisation or colour  for the control of polarisation, e.g. state of polarisation [SOP] control, polarisation scrambling, TE-TM mode conversion or separation
    • G02F1/0144—TE-TM mode separation
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/125—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode delta-beta

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
DE69116979T 1990-10-31 1991-10-29 Polarisationsteiler für Wellenleiterlicht Expired - Fee Related DE69116979T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9013529A FR2668615B1 (fr) 1990-10-31 1990-10-31 Separateur de polarisations pour lumiere guidee.

Publications (2)

Publication Number Publication Date
DE69116979D1 true DE69116979D1 (de) 1996-03-21
DE69116979T2 DE69116979T2 (de) 1996-09-05

Family

ID=9401751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116979T Expired - Fee Related DE69116979T2 (de) 1990-10-31 1991-10-29 Polarisationsteiler für Wellenleiterlicht

Country Status (5)

Country Link
US (1) US5151957A (de)
EP (1) EP0484227B1 (de)
JP (1) JPH04264531A (de)
DE (1) DE69116979T2 (de)
FR (1) FR2668615B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0620458A4 (de) * 1992-09-07 1995-02-01 Nippon Kogaku Kk Optisches wellenleiterbauelement und ein dieses verwendendes optisches instrument.
JP2565099B2 (ja) * 1993-08-09 1996-12-18 日本電気株式会社 光非相反回路
DE69411144T2 (de) * 1994-02-03 1999-03-11 Corning Inc Breitbandiger integriert-optischer Richtkoppler
AU686318B2 (en) * 1994-05-20 1998-02-05 Iot Integrierte Optik Gmbh Integrated optical branching arrangement
NL9400993A (nl) * 1994-06-17 1996-02-01 Nederland Ptt Polarisatie- en golflengte-onafhankelijk optisch vermogen splitsend circuit.
US5539850A (en) * 1994-12-30 1996-07-23 At&T Corp. Polarization and wavelength independent optical waveguide tap
DE19605794A1 (de) * 1996-02-16 1997-08-21 Sel Alcatel Ag Monolithisch integriertes optisches oder optoelektronisches Halbleiterbauelement und Herstellungsverfahren
IN190212B (de) * 1996-07-23 2003-07-05 Samsung Electronics Co Ltd
US7035491B2 (en) * 2003-09-15 2006-04-25 Little Optics, Inc. Integrated optics polarization beam splitter using form birefringence
US7356206B2 (en) * 2003-09-15 2008-04-08 Infinera Corporation Integrated optics polarization beam splitter using form birefringence
US7373042B2 (en) * 2006-07-28 2008-05-13 Infinera Corporation Polarization sorter
US8818150B2 (en) * 2006-03-31 2014-08-26 Massachusetts Institute Of Technology Method and apparatus for modulation using a conductive waveguide
US7912378B2 (en) * 2007-01-26 2011-03-22 Fujitsu Limited Modulating a signal using a fractional phase modulator
TWI572917B (zh) * 2013-02-04 2017-03-01 鴻海精密工業股份有限公司 極化分離器
CN108803091A (zh) * 2018-05-04 2018-11-13 天津大学 一种钛扩散铌酸锂薄膜偏振控制器及其制造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157860A (en) * 1977-10-11 1979-06-12 Bell Telephone Laboratories, Incorporated Dual polarization electromagnetic switch and modulator
FR2465243A1 (fr) * 1979-09-06 1981-03-20 Thomson Csf Commutateur electro-optique a commande electrique et circuit optique integre comprenant un tel commutateur
US4243295A (en) * 1979-09-19 1981-01-06 Bell Telephone Laboratories, Incorporated Polarization-independent optical directional coupler switch/modulator
JPS5737328A (en) * 1980-08-18 1982-03-01 Mitsubishi Electric Corp Optical directional coupler
US4390236A (en) * 1981-03-19 1983-06-28 Bell Telephone Laboratories, Incorporated Tunable polarization independent wavelength filter
US4674829A (en) * 1983-12-12 1987-06-23 The United States Of America As Represented By The Secretary Of The Navy Polarization-independent switch with coupler spacing optimized for low voltage operation
US4711515A (en) * 1984-05-29 1987-12-08 American Telephone And Telegraph Company, At&T Bell Laboratories Electrooptic polarization multiplexer/demultiplexer
US4697868A (en) * 1985-08-12 1987-10-06 Trw Inc. Integrated optical waveguide polarizer
US4669815A (en) * 1985-08-12 1987-06-02 Trw Inc. Integrated optical waveguide multiplexer/demultiplexer
SE450173B (sv) * 1985-08-15 1987-06-09 Ericsson Telefon Ab L M Polarisationsoberoende elektrooptisk omkopplare
US4772084A (en) * 1986-04-14 1988-09-20 American Telephone And Telegraph Company At&T Bell Laboratories Optical power splitter and polarization splitter
GB8625486D0 (en) * 1986-10-24 1986-11-26 British Telecomm Optical signal modulation device
US4820009A (en) * 1987-08-13 1989-04-11 Trw Inc. Electrooptical switch and modulator
JPH01246529A (ja) * 1988-03-29 1989-10-02 Oki Electric Ind Co Ltd 導波型光スイッチ
FR2633060B1 (fr) * 1988-06-21 1990-10-05 Thomson Csf Separateur recombineur de polarisations realise en optique integree
EP0361152A3 (de) * 1988-09-30 1991-01-16 Siemens Aktiengesellschaft Vorrichtung zur Erzeugung orthogonal zueinander polarisierter optischer Wellen aus einer zugeführten optischen Welle
US4865408A (en) * 1989-01-09 1989-09-12 American Telephone And Telegraph Company Low crosstalk reversed Δβ electrodes for directional coupler switch
US5016958A (en) * 1989-02-07 1991-05-21 E. I. Du Pont De Nemours And Company Optical switch having a phase change region therein
JP2754774B2 (ja) * 1989-03-31 1998-05-20 株式会社島津製作所 導波路型光回路素子
FR2650399B1 (fr) * 1989-07-28 1991-10-11 Philips Electronique Lab Dispositif semiconducteur incluant un coupleur directionnel pour les composantes te, tm

Also Published As

Publication number Publication date
FR2668615B1 (fr) 1992-12-11
JPH04264531A (ja) 1992-09-21
EP0484227A1 (de) 1992-05-06
FR2668615A1 (fr) 1992-04-30
DE69116979T2 (de) 1996-09-05
EP0484227B1 (de) 1996-02-07
US5151957A (en) 1992-09-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: AVANEX CORP.(N.D.GES.D.STAATES DELAWARE), FREMONT,

8339 Ceased/non-payment of the annual fee