DE60222918D1 - Verfahren und vorrichtung zum schalten und modulieren eines optischen signals mit erhöhter empfindlichkeit - Google Patents
Verfahren und vorrichtung zum schalten und modulieren eines optischen signals mit erhöhter empfindlichkeitInfo
- Publication number
- DE60222918D1 DE60222918D1 DE60222918T DE60222918T DE60222918D1 DE 60222918 D1 DE60222918 D1 DE 60222918D1 DE 60222918 T DE60222918 T DE 60222918T DE 60222918 T DE60222918 T DE 60222918T DE 60222918 D1 DE60222918 D1 DE 60222918D1
- Authority
- DE
- Germany
- Prior art keywords
- optical signal
- optical
- cavity
- modulating
- switching
- 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
- G02F1/01—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
- G02F1/21—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 by interference
- G02F1/225—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 by interference in an optical waveguide 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
-
- 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
-
- 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
- G02F1/21—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 by interference
- G02F1/212—Mach-Zehnder 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
- G02F1/21—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 by interference
- G02F1/213—Fabry-Perot 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
- 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
- G02F2201/126—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode push-pull
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Liquid Crystal (AREA)
- Optical Integrated Circuits (AREA)
- Lasers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/955,235 US7006716B2 (en) | 2001-09-17 | 2001-09-17 | Method and apparatus for switching and modulating an optical signal with enhanced sensitivity |
US955235 | 2001-09-17 | ||
PCT/US2002/026184 WO2003025663A1 (en) | 2001-09-17 | 2002-08-16 | Method and apparatus for switching and modulating an optical signal with enhanced sensitivity |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60222918D1 true DE60222918D1 (de) | 2007-11-22 |
DE60222918T2 DE60222918T2 (de) | 2008-07-24 |
Family
ID=25496567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60222918T Expired - Lifetime DE60222918T2 (de) | 2001-09-17 | 2002-08-16 | Verfahren und vorrichtung zum schalten und modulieren eines optischen signals mit erhöhter empfindlichkeit |
Country Status (7)
Country | Link |
---|---|
US (1) | US7006716B2 (de) |
EP (1) | EP1428067B1 (de) |
CN (1) | CN1260609C (de) |
AT (1) | ATE375529T1 (de) |
DE (1) | DE60222918T2 (de) |
TW (1) | TWI237711B (de) |
WO (1) | WO2003025663A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6690036B2 (en) * | 2001-03-16 | 2004-02-10 | Intel Corporation | Method and apparatus for steering an optical beam in a semiconductor substrate |
US7006716B2 (en) | 2001-09-17 | 2006-02-28 | Intel Corporation | Method and apparatus for switching and modulating an optical signal with enhanced sensitivity |
US7242866B2 (en) * | 2002-08-29 | 2007-07-10 | Intel Corporation | Methods and apparatus for switching N optical input signals to M optical outputs |
US7170368B2 (en) * | 2004-11-05 | 2007-01-30 | The Boeing Company | Phase matching using a high thermal expansion waveguide |
US7525723B2 (en) * | 2006-06-30 | 2009-04-28 | Intel Corporation | Circuit board-to-circuit board connectors having electro-optic modulators |
US20080122463A1 (en) * | 2006-06-30 | 2008-05-29 | Sanjay Dabral | Testing microelectronic devices using electro-optic modulator probes |
KR101845514B1 (ko) * | 2010-12-17 | 2018-04-04 | 삼성전자주식회사 | 소형 광 변조기 및 이를 포함하는 광 송신기 |
WO2015053770A1 (en) * | 2013-10-09 | 2015-04-16 | Hewlett-Packard Development Company, L.P. | Loss compensated optical switching |
WO2018103853A1 (en) * | 2016-12-08 | 2018-06-14 | Huawei Technologies Co., Ltd. | A laser with a controllable output wavelength |
US11874538B2 (en) * | 2020-09-30 | 2024-01-16 | Taiwan Semiconductor Manufacturing Company Limited | Apparatus and method for generating an optical signal |
US12001120B1 (en) * | 2020-12-21 | 2024-06-04 | HyperLight Corporation | Buried back reflector |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8325720D0 (en) | 1983-09-26 | 1983-11-16 | Plessey Co Plc | Electro-optic modulator |
US5627929A (en) | 1995-05-04 | 1997-05-06 | Sandia Corporation | Integrated optical XY coupler |
JP3039347B2 (ja) | 1995-12-27 | 2000-05-08 | 日立電線株式会社 | スイッチング機能を備えた光部品及びそれに使用する導波路型フィルタ |
AU6615998A (en) | 1997-01-23 | 1998-08-18 | Akzo Nobel N.V. | Thermo-optical switch provided with a laterally shifted element |
US5953467A (en) | 1997-09-23 | 1999-09-14 | Lucent Technologies Inc. | Switchable optical filter |
US5987050A (en) * | 1998-11-16 | 1999-11-16 | Lucent Technologies, Inc. | Laser transmitter based on a coupler and having a controlled output port |
KR100281410B1 (ko) | 1998-11-24 | 2001-02-01 | 정선종 | 광섬유 편광 간섭계를 이용한 파장 가변 광필터링 시스템 |
US7006716B2 (en) | 2001-09-17 | 2006-02-28 | Intel Corporation | Method and apparatus for switching and modulating an optical signal with enhanced sensitivity |
-
2001
- 2001-09-17 US US09/955,235 patent/US7006716B2/en not_active Expired - Fee Related
-
2002
- 2002-08-16 CN CNB028181700A patent/CN1260609C/zh not_active Expired - Fee Related
- 2002-08-16 EP EP02773208A patent/EP1428067B1/de not_active Expired - Lifetime
- 2002-08-16 AT AT02773208T patent/ATE375529T1/de not_active IP Right Cessation
- 2002-08-16 WO PCT/US2002/026184 patent/WO2003025663A1/en active IP Right Grant
- 2002-08-16 DE DE60222918T patent/DE60222918T2/de not_active Expired - Lifetime
- 2002-09-16 TW TW091121153A patent/TWI237711B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1555508A (zh) | 2004-12-15 |
ATE375529T1 (de) | 2007-10-15 |
US7006716B2 (en) | 2006-02-28 |
WO2003025663A1 (en) | 2003-03-27 |
DE60222918T2 (de) | 2008-07-24 |
EP1428067B1 (de) | 2007-10-10 |
TWI237711B (en) | 2005-08-11 |
US20030053731A1 (en) | 2003-03-20 |
CN1260609C (zh) | 2006-06-21 |
EP1428067A1 (de) | 2004-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |