DE60233849D1 - Optischer Schalter mit zwei nichtplanaren optischen Wellenleitergruppen - Google Patents
Optischer Schalter mit zwei nichtplanaren optischen WellenleitergruppenInfo
- Publication number
- DE60233849D1 DE60233849D1 DE60233849T DE60233849T DE60233849D1 DE 60233849 D1 DE60233849 D1 DE 60233849D1 DE 60233849 T DE60233849 T DE 60233849T DE 60233849 T DE60233849 T DE 60233849T DE 60233849 D1 DE60233849 D1 DE 60233849D1
- Authority
- DE
- Germany
- Prior art keywords
- waveguide groups
- optical waveguide
- planar
- optical switch
- optical
- 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 - Lifetime
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
- G02F1/29—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
- G02F1/3135—Vertical structure
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/956,413 US6738541B2 (en) | 2001-09-18 | 2001-09-18 | Optical switch comprising two non-coplanar arrays of optical waveguides |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60233849D1 true DE60233849D1 (de) | 2009-11-12 |
Family
ID=25498219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60233849T Expired - Lifetime DE60233849D1 (de) | 2001-09-18 | 2002-08-23 | Optischer Schalter mit zwei nichtplanaren optischen Wellenleitergruppen |
Country Status (4)
Country | Link |
---|---|
US (1) | US6738541B2 (de) |
EP (1) | EP1293823B1 (de) |
JP (1) | JP4330318B2 (de) |
DE (1) | DE60233849D1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL140318A0 (en) * | 2000-12-14 | 2002-02-10 | Planop Planar Optics Ltd | Compact dynamic crossbar switch by means of planar optics |
JP2002258081A (ja) * | 2001-02-28 | 2002-09-11 | Fujitsu Ltd | 光配線基板、光配線基板の製造方法及び多層光配線 |
JP4734053B2 (ja) * | 2005-07-14 | 2011-07-27 | 富士通株式会社 | 光導波路部品の実装ずれ補償方法 |
RU2345392C1 (ru) * | 2007-08-13 | 2009-01-27 | Закрытое Акционерное Общество "Научно-Производственное Предприятие "Мифотекс" | Интегральный многоканальный волоконно-оптический коммутатор |
US8909007B2 (en) * | 2010-10-29 | 2014-12-09 | Hewlett-Packard Development Company, L.P. | Circuit switchable optical device |
US20180045893A1 (en) * | 2014-12-19 | 2018-02-15 | CommScope Connectivity Belgium BVBA | Integrated optical switching and splitting for optical networks |
CN110456455B (zh) * | 2018-07-20 | 2020-08-04 | 西安电子科技大学 | 基于等离子体-光交换模块的片上光交换结构 |
KR20200092123A (ko) * | 2019-01-24 | 2020-08-03 | 한국전자통신연구원 | 3차원 광스위치 |
WO2021102046A1 (en) * | 2019-11-19 | 2021-05-27 | Hrl Laboratories, Llc | Electrically-controllable 3d optical waveguide switch with phase change materials |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849740A (en) * | 1973-05-01 | 1974-11-19 | Westinghouse Electric Corp | Integrated optical and/or gate |
US4618210A (en) | 1982-06-09 | 1986-10-21 | Nec Corporation | Optical switch of switched directional coupler type |
US5157748A (en) | 1990-09-28 | 1992-10-20 | Siemens Aktiengesellschaft | Controllable integrated optical directional coupler |
US5381251A (en) | 1992-04-07 | 1995-01-10 | Sharp Kabushiki Kaisha | Optical switch element and a liquid crystal light directional coupler used in the optical switch element |
US5581108A (en) * | 1993-09-09 | 1996-12-03 | Electronics & Telecommunications Research Institute | Optical Switching device |
US5367584A (en) * | 1993-10-27 | 1994-11-22 | General Electric Company | Integrated microelectromechanical polymeric photonic switching arrays |
US5699462A (en) | 1996-06-14 | 1997-12-16 | Hewlett-Packard Company | Total internal reflection optical switches employing thermal activation |
EP0905546A3 (de) * | 1997-09-26 | 2002-06-19 | Nippon Telegraph and Telephone Corporation | Gestapelter thermooptischer Schalter, Schaltmatrix und Ein-/Ausfügemultiplexer mit dem gestapelten thermooptischen Schalter |
US6055344A (en) * | 1998-02-18 | 2000-04-25 | Hewlett-Packard Company | Fabrication of a total internal reflection optical switch with vertical fluid fill-holes |
DE19849862C1 (de) * | 1998-10-29 | 2000-04-06 | Alcatel Sa | Thermooptischer Schalter |
US6385376B1 (en) * | 1998-10-30 | 2002-05-07 | The Regents Of The University Of California | Fused vertical coupler for switches, filters and other electro-optic devices |
US6327397B1 (en) * | 2000-02-22 | 2001-12-04 | Agilent Technologies, Inc. | System and method for providing temperature control for a thermally activated optical switch using constant total power |
US6459828B1 (en) * | 2000-04-29 | 2002-10-01 | Agilent Technologies, Inc. | Rearrangeable optical add/drop multiplexor switch with low loss |
-
2001
- 2001-09-18 US US09/956,413 patent/US6738541B2/en not_active Expired - Fee Related
-
2002
- 2002-08-23 EP EP02018914A patent/EP1293823B1/de not_active Expired - Lifetime
- 2002-08-23 DE DE60233849T patent/DE60233849D1/de not_active Expired - Lifetime
- 2002-09-12 JP JP2002266168A patent/JP4330318B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20030053741A1 (en) | 2003-03-20 |
EP1293823A3 (de) | 2003-10-08 |
JP2003140207A (ja) | 2003-05-14 |
JP4330318B2 (ja) | 2009-09-16 |
EP1293823B1 (de) | 2009-09-30 |
US6738541B2 (en) | 2004-05-18 |
EP1293823A2 (de) | 2003-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |