DE69120479D1 - Durch elektrisches feld induzierter quanten-potentialtopf-wellenleiter - Google Patents
Durch elektrisches feld induzierter quanten-potentialtopf-wellenleiterInfo
- Publication number
- DE69120479D1 DE69120479D1 DE69120479T DE69120479T DE69120479D1 DE 69120479 D1 DE69120479 D1 DE 69120479D1 DE 69120479 T DE69120479 T DE 69120479T DE 69120479 T DE69120479 T DE 69120479T DE 69120479 D1 DE69120479 D1 DE 69120479D1
- Authority
- DE
- Germany
- Prior art keywords
- electric field
- wave guide
- field induced
- quantum potential
- potential pot
- 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
Links
- 230000005684 electric field Effects 0.000 title 1
- VLCQZHSMCYCDJL-UHFFFAOYSA-N tribenuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)N(C)C1=NC(C)=NC(OC)=N1 VLCQZHSMCYCDJL-UHFFFAOYSA-N 0.000 title 1
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
- G02F1/3137—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions
- G02F1/3138—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions the optical waveguides being made of semiconducting materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- 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
- G02F1/015—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 based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
- G02F1/017—Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells
- G02F1/01708—Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells in an optical wavequide structure
-
- 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
- G02F1/015—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 based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
- G02F1/0151—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 based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction modulating the refractive index
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/484,685 US5048907A (en) | 1990-02-23 | 1990-02-23 | Electric field induced quantum well waveguides |
PCT/US1991/001192 WO1991013375A1 (en) | 1990-02-23 | 1991-02-15 | Electric field induced quantum well waveguides |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69120479D1 true DE69120479D1 (de) | 1996-08-01 |
DE69120479T2 DE69120479T2 (de) | 1997-02-06 |
Family
ID=23925168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69120479T Expired - Fee Related DE69120479T2 (de) | 1990-02-23 | 1991-02-15 | Durch elektrisches feld induzierter quanten-potentialtopf-wellenleiter |
Country Status (5)
Country | Link |
---|---|
US (1) | US5048907A (de) |
EP (1) | EP0470249B1 (de) |
JP (1) | JP3228509B2 (de) |
DE (1) | DE69120479T2 (de) |
WO (1) | WO1991013375A1 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5165105A (en) * | 1991-08-02 | 1992-11-17 | Minnesota Minning And Manufacturing Company | Separate confinement electroabsorption modulator utilizing the Franz-Keldysh effect |
US5265177A (en) * | 1992-05-08 | 1993-11-23 | At&T Bell Laboratories | Integrated optical package for coupling optical fibers to devices with asymmetric light beams |
JPH0611670A (ja) * | 1992-06-25 | 1994-01-21 | Hitachi Ltd | 光強度変調素子および光強度変調器 |
CA2101411C (en) * | 1992-08-14 | 2003-06-10 | Jean-Pierre Weber | Tunable optical filter |
US5375184A (en) * | 1992-12-29 | 1994-12-20 | Honeywell Inc. | Flexible channel optical waveguide having self-aligned ports for interconnecting optical devices |
DE69414208T2 (de) | 1993-08-31 | 1999-03-25 | Fujitsu Ltd., Kawasaki, Kanagawa | Optischer Halbleitervorrichtung und Herstellungsverfahren |
FR2758669B1 (fr) * | 1997-01-23 | 1999-02-19 | Alsthom Cge Alcatel | Procede de modulation et modulateur optique a semi conducteur |
AU7271198A (en) * | 1997-05-01 | 1998-11-24 | Trustees Of The Stevens Institute Of Technology, The | Method and apparatus for modulation of guided plasmons |
US6281862B1 (en) * | 1998-11-09 | 2001-08-28 | University Of Washington | Scanned beam display with adjustable accommodation |
JP2000258648A (ja) * | 1999-03-05 | 2000-09-22 | Sumitomo Electric Ind Ltd | 光平面導波路 |
WO2001088953A2 (en) * | 2000-05-17 | 2001-11-22 | Auckland Uniservices Limited | A quantum domain relay |
US6898352B2 (en) * | 2001-05-17 | 2005-05-24 | Sioptical, Inc. | Optical waveguide circuit including passive optical waveguide device combined with active optical waveguide device, and method for making same |
US7082235B2 (en) * | 2001-09-10 | 2006-07-25 | California Institute Of Technology | Structure and method for coupling light between dissimilar waveguides |
US6834152B2 (en) * | 2001-09-10 | 2004-12-21 | California Institute Of Technology | Strip loaded waveguide with low-index transition layer |
WO2003023824A2 (en) * | 2001-09-10 | 2003-03-20 | California Institute Of Technology | Modulator based on tunable resonant cavity |
GB0126640D0 (en) * | 2001-11-06 | 2002-01-02 | Denselight Semiconductors Pte | Optical space switch |
WO2003100506A1 (en) * | 2002-05-28 | 2003-12-04 | Optun (Bvi) Ltd. | Method and apparatus for optical mode conversion |
US7010208B1 (en) | 2002-06-24 | 2006-03-07 | Luxtera, Inc. | CMOS process silicon waveguides |
US7315679B2 (en) * | 2004-06-07 | 2008-01-01 | California Institute Of Technology | Segmented waveguide structures |
US7826688B1 (en) | 2005-10-21 | 2010-11-02 | Luxtera, Inc. | Enhancing the sensitivity of resonant optical modulating and switching devices |
US8451874B2 (en) * | 2009-12-02 | 2013-05-28 | Massachusetts Institute Of Technology | Very large mode slab-coupled optical waveguide laser and amplifier |
EP2513715B1 (de) | 2010-02-11 | 2014-03-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und verfahren zur führung optischer wellen |
US10222677B2 (en) | 2014-02-24 | 2019-03-05 | Rockley Photonics Limited | Optoelectronic device |
US10928659B2 (en) | 2014-02-24 | 2021-02-23 | Rockley Photonics Limited | Optoelectronic device |
US11150494B2 (en) | 2015-03-05 | 2021-10-19 | Rockley Photonics Limited | Waveguide modulator structures |
CN107533248A (zh) | 2015-03-05 | 2018-01-02 | 洛克利光子有限公司 | 波导调制器结构 |
US10678115B2 (en) | 2015-03-05 | 2020-06-09 | Rockley Photonics Limited | Waveguide modulator structures |
US10216059B2 (en) | 2015-03-05 | 2019-02-26 | Rockley Photonics Limited | Waveguide modulator structures |
US10921616B2 (en) | 2016-11-23 | 2021-02-16 | Rockley Photonics Limited | Optoelectronic device |
US11101256B2 (en) | 2016-11-23 | 2021-08-24 | Rockley Photonics Limited | Optical modulators |
CN110325900B (zh) | 2016-12-02 | 2023-11-17 | 洛克利光子有限公司 | 波导光电器件 |
US11036006B2 (en) | 2016-12-02 | 2021-06-15 | Rockley Photonics Limited | Waveguide device and method of doping a waveguide device |
GB2576652B (en) | 2017-07-05 | 2021-12-22 | Rockley Photonics Ltd | Optoelectronic device |
US20220344541A1 (en) | 2019-09-13 | 2022-10-27 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Optically Active Quantum Dot Defined By Gates |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3695745A (en) * | 1970-01-18 | 1972-10-03 | Nippon Electric Co | Light wave guide circuit |
WO1984003155A1 (en) * | 1983-02-10 | 1984-08-16 | Matsushita Electric Ind Co Ltd | Optical switch |
JPS61198212A (ja) * | 1985-02-28 | 1986-09-02 | Tokyo Inst Of Technol | 光回路機能素子 |
NL8600782A (nl) * | 1986-03-26 | 1987-10-16 | Nederlanden Staat | Elektro-optisch geinduceerde optische golfgeleider, en actieve inrichtingen waarvan zulk een golfgeleider deel uitmaakt. |
-
1990
- 1990-02-23 US US07/484,685 patent/US5048907A/en not_active Expired - Lifetime
-
1991
- 1991-02-15 WO PCT/US1991/001192 patent/WO1991013375A1/en active IP Right Grant
- 1991-02-15 EP EP91908490A patent/EP0470249B1/de not_active Expired - Lifetime
- 1991-02-15 DE DE69120479T patent/DE69120479T2/de not_active Expired - Fee Related
- 1991-02-15 JP JP50757391A patent/JP3228509B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0470249B1 (de) | 1996-06-26 |
WO1991013375A1 (en) | 1991-09-05 |
JPH04505674A (ja) | 1992-10-01 |
EP0470249A4 (en) | 1992-08-19 |
US5048907A (en) | 1991-09-17 |
JP3228509B2 (ja) | 2001-11-12 |
DE69120479T2 (de) | 1997-02-06 |
EP0470249A1 (de) | 1992-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MOLEX FIBER OPTICS ,INC, DOWNERS GROVE, ILL., US |
|
8339 | Ceased/non-payment of the annual fee |