DE60022232D1 - Wellenleiterpaar mit unterschiedlichen brechungsindizes - Google Patents
Wellenleiterpaar mit unterschiedlichen brechungsindizesInfo
- Publication number
- DE60022232D1 DE60022232D1 DE60022232T DE60022232T DE60022232D1 DE 60022232 D1 DE60022232 D1 DE 60022232D1 DE 60022232 T DE60022232 T DE 60022232T DE 60022232 T DE60022232 T DE 60022232T DE 60022232 D1 DE60022232 D1 DE 60022232D1
- Authority
- DE
- Germany
- Prior art keywords
- different breaking
- waveguide couple
- breaking indices
- indices
- waveguide
- 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
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12004—Combinations of two or more optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/30—Optical coupling means for use between fibre and thin-film device
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12083—Constructional arrangements
- G02B2006/12102—Lens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12083—Constructional arrangements
- G02B2006/12119—Bend
-
- 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
- G02F1/0147—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 thermo-optic effects
-
- 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
- G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating
- G02F2201/302—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating grating coupler
-
- 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
- G02F2203/15—Function characteristic involving resonance effects, e.g. resonantly enhanced interaction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/1053—Comprising an active region having a varying composition or cross-section in a specific direction
- H01S5/1064—Comprising an active region having a varying composition or cross-section in a specific direction varying width along the optical axis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Optical Integrated Circuits (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/433,830 US6393185B1 (en) | 1999-11-03 | 1999-11-03 | Differential waveguide pair |
US433830 | 1999-11-03 | ||
PCT/US2000/028450 WO2001033268A1 (en) | 1999-11-03 | 2000-10-13 | Differential waveguide pair |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60022232D1 true DE60022232D1 (de) | 2005-09-29 |
DE60022232T2 DE60022232T2 (de) | 2006-06-22 |
Family
ID=23721692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60022232T Expired - Lifetime DE60022232T2 (de) | 1999-11-03 | 2000-10-13 | Wellenleiterpaar mit unterschiedlichen brechungsindizes |
Country Status (5)
Country | Link |
---|---|
US (1) | US6393185B1 (de) |
EP (1) | EP1282834B1 (de) |
JP (1) | JP4562339B2 (de) |
DE (1) | DE60022232T2 (de) |
WO (1) | WO2001033268A1 (de) |
Families Citing this family (90)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7106917B2 (en) | 1998-11-13 | 2006-09-12 | Xponent Photonics Inc | Resonant optical modulators |
WO2001061870A2 (en) | 2000-02-17 | 2001-08-23 | Cquint Communications Corporation | Cylindrical processing of optical media |
JP2002014242A (ja) * | 2000-06-28 | 2002-01-18 | Oki Electric Ind Co Ltd | 光導波路装置 |
WO2002035265A2 (en) * | 2000-10-20 | 2002-05-02 | Corning Incorporated | Using deuterated source gases to fabricate low loss germanium-doped silicon oxy nitride (gestion-sion) |
US6836608B2 (en) * | 2000-12-28 | 2004-12-28 | Matsushita Electric Industrial Co., Ltd. | Planar optical waveguide, method for manufacturing the same and polymer optical waveguide |
JP2003005232A (ja) * | 2001-04-18 | 2003-01-08 | Ngk Insulators Ltd | 光デバイス |
GB0124845D0 (en) * | 2001-10-16 | 2001-12-05 | Denselight Semiconductors Pte | Facet profiling for reflectivity control |
CA2464715C (en) | 2001-10-30 | 2012-05-08 | Xponent Photonics, Inc. | Optical junction apparatus and methods employing optical power transverse-transfer |
JP2003149473A (ja) * | 2001-11-14 | 2003-05-21 | Fujitsu Ltd | 導波路型光デバイス |
WO2003044568A2 (en) * | 2001-11-19 | 2003-05-30 | Photon-X, Inc. | Optical amplifier with gain flattening filter |
US20040104410A1 (en) * | 2002-08-02 | 2004-06-03 | Gilbert Matthew J. | Semiconductor quantum cryptographic device and method |
JP2004093677A (ja) * | 2002-08-29 | 2004-03-25 | Sumitomo Electric Ind Ltd | 光導波路型回折格子素子、光導波路型回折格子素子製造方法、合分波モジュールおよび光伝送システム |
US7120336B2 (en) * | 2002-08-29 | 2006-10-10 | Micron Technology, Inc. | Resonator for thermo optic device |
WO2004068542A2 (en) * | 2003-01-24 | 2004-08-12 | Xponent Photonics Inc | Etched-facet semiconductor optical component with integrated end-coupled waveguide and methods of fabrication and use thereof |
US7065276B2 (en) * | 2003-04-03 | 2006-06-20 | Lambda Crossing Ltd. | Integrated optical filters utilizing resonators |
US20080253411A1 (en) * | 2004-04-16 | 2008-10-16 | D.K. And E.L. Mc Phail Enterprises Pty Ltd. | Optically Active Matrix with Void Structures |
JP4313784B2 (ja) * | 2004-07-15 | 2009-08-12 | セイコーインスツル株式会社 | 近視野光ヘッドおよび該近視野光ヘッドを搭載した情報記録再生装置 |
WO2006015360A1 (en) * | 2004-07-30 | 2006-02-09 | President And Fellows Of Harvard College | Fluid waveguides and uses thereof |
US20100303119A1 (en) * | 2005-02-08 | 2010-12-02 | President And Fellows Of Harvard College | Microfluidic Lasers |
JP4741258B2 (ja) * | 2005-03-04 | 2011-08-03 | 住友大阪セメント株式会社 | 光導波路素子およびその製造方法 |
JP4875094B2 (ja) * | 2005-10-21 | 2012-02-15 | 01 コミュニーク ラボラトリー インコーポレイテッド | デジタル信号をコンピュータに遠隔的に送信するためのシステム、方法、及びコンピュータプログラム |
JP4505403B2 (ja) * | 2005-11-15 | 2010-07-21 | 富士通株式会社 | 光送信装置 |
US7522784B2 (en) * | 2006-02-27 | 2009-04-21 | Jds Uniphase Corporation | Asymmetric directional coupler having a reduced drive voltage |
US7447395B2 (en) * | 2006-06-15 | 2008-11-04 | Sioptical, Inc. | Silicon modulator offset tuning arrangement |
KR100783363B1 (ko) * | 2006-09-29 | 2007-12-07 | 한국전자통신연구원 | 가변 도파로 브래그 격자 소자 |
US8285150B2 (en) * | 2006-10-02 | 2012-10-09 | Futurewei Technologies, Inc. | Method and system for integrated DWDM transmitters |
US8285149B2 (en) * | 2006-10-02 | 2012-10-09 | Futurewei Technologies, Inc. | Method and system for integrated DWDM transmitters |
US8050525B2 (en) * | 2006-10-11 | 2011-11-01 | Futurewei Technologies, Inc. | Method and system for grating taps for monitoring a DWDM transmitter array integrated on a PLC platform |
JPWO2008047634A1 (ja) * | 2006-10-20 | 2010-02-25 | 日本電気株式会社 | 熱光学位相シフタ及びその製造方法 |
US8285151B2 (en) * | 2006-10-20 | 2012-10-09 | Futurewei Technologies, Inc. | Method and system for hybrid integrated 1XN DWDM transmitter |
KR100900793B1 (ko) * | 2006-12-05 | 2009-06-02 | 한국전자통신연구원 | 이중 클래드 구조의 이득 고정형 광 증폭기 |
JP2009086238A (ja) * | 2007-09-28 | 2009-04-23 | Nec Corp | 平面光波回路及びその製造方法並びに光導波路デバイス |
US8213751B1 (en) * | 2008-11-26 | 2012-07-03 | Optonet Inc. | Electronic-integration compatible photonic integrated circuit and method for fabricating electronic-integration compatible photonic integrated circuit |
US8506829B2 (en) * | 2010-02-04 | 2013-08-13 | The United States Of America As Represented By The Secretary Of The Army | Semiconductor hollow-core waveguide using photonic crystal gratings |
EP2378330A1 (de) * | 2010-03-31 | 2011-10-19 | Alcatel Lucent | Optischer Filter oder Multiplexer/Demultiplexer |
EP2442165B1 (de) * | 2010-10-15 | 2015-04-15 | Huawei Technologies Co., Ltd. | Kopplungsverfahren und Systeme mit einem Taper |
JP6140923B2 (ja) * | 2011-12-28 | 2017-06-07 | 富士通株式会社 | スポットサイズ変換器、光送信器、光受信器、光送受信器及びスポットサイズ変換器の製造方法 |
WO2014023804A2 (en) * | 2012-08-08 | 2014-02-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. | Directional coupler and optical waveguide |
KR20140096918A (ko) * | 2013-01-29 | 2014-08-06 | 삼성전자주식회사 | 온도 무의존성 도파로 및 그 제조 방법 |
US9726818B1 (en) | 2013-05-30 | 2017-08-08 | Hrl Laboratories, Llc | Multi-wavelength band optical phase and amplitude controller |
EP2816680A1 (de) | 2013-06-18 | 2014-12-24 | PBC Lasers GmbH | Laser |
US20150097951A1 (en) * | 2013-07-17 | 2015-04-09 | Geoffrey Louis Barrows | Apparatus for Vision in Low Light Environments |
GB2525427A (en) * | 2014-04-24 | 2015-10-28 | Ibm | Waveguide structure |
JP6356254B2 (ja) | 2014-09-30 | 2018-07-11 | 株式会社フジクラ | 基板型光導波路素子及び基板型光導波路素子の製造方法 |
WO2016052344A1 (ja) * | 2014-09-30 | 2016-04-07 | 株式会社フジクラ | 基板型光導波路素子 |
US9685761B2 (en) * | 2014-10-03 | 2017-06-20 | Aurrion, Inc. | Densely arrayed waveguides with low cross-coupling |
FR3028050B1 (fr) * | 2014-10-29 | 2016-12-30 | Commissariat Energie Atomique | Substrat pre-structure pour la realisation de composants photoniques, circuit photonique et procede de fabrication associes |
FR3034875B1 (fr) * | 2015-04-08 | 2018-03-02 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede d'ajustement des proprietes d'un circuit photonique par implantation ionique post-fabrication, guide d'ondes et circuit photonique ainsi ajustes |
DE102015206847A1 (de) | 2015-04-16 | 2016-10-20 | Technische Universität Berlin | Optoelektronisches Bauelement mit Resonator |
US9594220B1 (en) | 2015-09-22 | 2017-03-14 | Corning Optical Communications LLC | Optical interface device having a curved waveguide using laser writing and methods of forming |
US10288808B1 (en) | 2016-01-22 | 2019-05-14 | Seagate Technology Llc | Laser direct writing for non-linear waveguides |
US9864139B1 (en) * | 2016-01-22 | 2018-01-09 | Seagate Technology Llc | Uniform laser direct writing for waveguides |
US10809591B2 (en) | 2016-04-28 | 2020-10-20 | Analog Photonics LLC | Optical phase shifter device |
US9817297B1 (en) | 2016-07-26 | 2017-11-14 | Alcatel-Lucent Usa Inc. | Reconfigurable athermal optical filters |
US10197818B2 (en) * | 2016-10-24 | 2019-02-05 | Electronics & Telecommunications Research Institute | Thermo-optic optical switch |
KR101899059B1 (ko) | 2017-04-07 | 2018-09-17 | (주)파이버프로 | 평면 광도파로 및 광 모듈 |
US10622786B2 (en) * | 2017-04-20 | 2020-04-14 | International Business Machines Corporation | Laser apparatus and reservoir computing system |
US11158996B2 (en) | 2017-09-28 | 2021-10-26 | Apple Inc. | Laser architectures using quantum well intermixing techniques |
WO2019067796A2 (en) | 2017-09-29 | 2019-04-04 | Masseta Technologies Llc | OPTICAL SAMPLING ARCHITECTURES OF RESOLUTION PATH |
CN111164393A (zh) | 2017-09-29 | 2020-05-15 | 苹果公司 | 连接的外延光学感测系统 |
EP3752873A1 (de) | 2018-02-13 | 2020-12-23 | Apple Inc. | Integrierte photonikvorrichtung mit integrierten kantenauskopplern |
US11644618B2 (en) | 2018-06-22 | 2023-05-09 | Apple Inc. | Discrete optical unit on a substrate of an integrated photonics chip |
US10746921B2 (en) | 2018-07-20 | 2020-08-18 | Globalfoundries Inc. | Stacked waveguide arrangements providing field confinement |
WO2020069253A1 (en) * | 2018-09-27 | 2020-04-02 | Massachusetts Institute Of Technology | Strained germanium silicon modulators for integrated high-speed broadband modulation |
US11525967B1 (en) * | 2018-09-28 | 2022-12-13 | Apple Inc. | Photonics integrated circuit architecture |
US11171464B1 (en) | 2018-12-14 | 2021-11-09 | Apple Inc. | Laser integration techniques |
JP2020098283A (ja) * | 2018-12-18 | 2020-06-25 | 日本電信電話株式会社 | 光導波路とその製造方法 |
US10989877B2 (en) | 2019-07-10 | 2021-04-27 | Globalfoundries U.S. Inc. | Non-planar waveguide structures |
US11881678B1 (en) | 2019-09-09 | 2024-01-23 | Apple Inc. | Photonics assembly with a photonics die stack |
US11506535B1 (en) | 2019-09-09 | 2022-11-22 | Apple Inc. | Diffraction grating design |
US11835836B1 (en) | 2019-09-09 | 2023-12-05 | Apple Inc. | Mach-Zehnder interferometer device for wavelength locking |
US11525958B1 (en) | 2019-09-09 | 2022-12-13 | Apple Inc. | Off-cut wafer with a supported outcoupler |
US11231319B1 (en) | 2019-09-09 | 2022-01-25 | Apple Inc. | Athermal wavelength stability monitor using a detraction grating |
US11320718B1 (en) | 2019-09-26 | 2022-05-03 | Apple Inc. | Cantilever beam waveguide for silicon photonics device |
US11500154B1 (en) | 2019-10-18 | 2022-11-15 | Apple Inc. | Asymmetric optical power splitting system and method |
EP4176304A1 (de) | 2020-09-09 | 2023-05-10 | Apple Inc. | Optisches system zur rauschminderung |
US11307144B1 (en) | 2020-09-17 | 2022-04-19 | Waymo Llc | Evanescent wave based optical profiler array |
US11320608B1 (en) | 2020-09-17 | 2022-05-03 | Waymo Llc | Metal coated spike array |
US11852865B2 (en) | 2020-09-24 | 2023-12-26 | Apple Inc. | Optical system with phase shifting elements |
US11561346B2 (en) | 2020-09-24 | 2023-01-24 | Apple Inc. | Tunable echelle grating |
US11815719B2 (en) | 2020-09-25 | 2023-11-14 | Apple Inc. | Wavelength agile multiplexing |
US11906778B2 (en) | 2020-09-25 | 2024-02-20 | Apple Inc. | Achromatic light splitting device with a high V number and a low V number waveguide |
WO2022087479A1 (en) | 2020-10-23 | 2022-04-28 | Alexander Goldis | Fast-axis collimator with hanging connector |
US11644695B2 (en) * | 2020-11-06 | 2023-05-09 | Globalfoundries U.S. Inc. | Edge couplers including a material with a tunable refractive index |
EP4020027A1 (de) | 2020-12-23 | 2022-06-29 | EFFECT Photonics B.V. | Umgebungsgeschützte photonische integrierte schaltung |
US11965732B2 (en) * | 2021-02-17 | 2024-04-23 | Touch Netix Limited | Methods and sensor for measuring strain |
US11914201B2 (en) | 2021-09-23 | 2024-02-27 | Apple Inc. | Mechanisms that transfer light between layers of multi-chip photonic assemblies |
US11971574B2 (en) | 2021-09-24 | 2024-04-30 | Apple Inc. | Multi-mode devices for multiplexing and de-multiplexing |
CN114236688B (zh) * | 2021-11-23 | 2023-09-19 | 中国电子科技集团公司第三十八研究所 | 最高阶为偶数阶的多模波导啁啾布拉格光栅延时线芯片 |
CN116996796B (zh) * | 2023-09-27 | 2023-12-22 | 北京邮电大学 | 一种基于交错啁啾阵列的阵列波导光栅路由器及光路由方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2853800A1 (de) | 1978-12-13 | 1980-06-26 | Siemens Ag | Abtimmbarer richtkoppler fuer lichtwellenleiter |
US4592043A (en) | 1983-07-08 | 1986-05-27 | At&T Bell Laboratories | Wavelength division multiplexing optical communications systems |
EP0226604B1 (de) | 1985-05-29 | 1991-08-21 | Artificial Sensing Instruments ASI AG | Optischer sensor zum selektiven nachweis von substanzen und zum nachweis von brechzahländerungen in messubstanzen |
US4899042A (en) | 1987-11-17 | 1990-02-06 | The Boeing Company | Integrated optic field sensor consisting of an interferometer formed in substrate |
US5173747A (en) | 1990-09-20 | 1992-12-22 | Battelle Memorial Institute | Integrated optical directional-coupling refractometer apparatus |
US5157748A (en) | 1990-09-28 | 1992-10-20 | Siemens Aktiengesellschaft | Controllable integrated optical directional coupler |
US5267336A (en) | 1992-05-04 | 1993-11-30 | Srico, Inc. | Electro-optical sensor for detecting electric fields |
CA2144076C (en) | 1993-07-07 | 2001-12-18 | Yuichi Tokano | Electric field sensor having sensor head with unbalanced electric field shield to shield branched optical waveguides against an applied electric field |
US5566263A (en) * | 1995-03-22 | 1996-10-15 | Minnesota Mining And Manufacturing Company | System for tuning an integrated optical switch element |
US5875272A (en) | 1995-10-27 | 1999-02-23 | Arroyo Optics, Inc. | Wavelength selective optical devices |
JP2850950B2 (ja) * | 1996-01-19 | 1999-01-27 | 日本電気株式会社 | 導波型光デバイス |
FR2746511B1 (fr) | 1996-03-20 | 1998-04-24 | Bosc Dominique | Coupleur directif actif mixte silice/polymere, en optique integree |
US5870417A (en) * | 1996-12-20 | 1999-02-09 | Sdl, Inc. | Thermal compensators for waveguide DBR laser sources |
FR2768567B1 (fr) * | 1997-09-12 | 2000-02-11 | France Telecom | Source optique integree aiguillable en longueur d'onde, procede de fabrication de celle-ci, application aux modules d'emission-reception et aux systemes de transmission bidirectionnelle |
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 |
DE59812989D1 (de) | 1997-10-31 | 2005-09-15 | Infineon Technologies Ag | Anordnung aus optischen Wellenleitern |
US6256442B1 (en) * | 1999-09-08 | 2001-07-03 | Corning Incorporated | Athermal integrated optical waveguide device |
JP2000066156A (ja) * | 1998-08-25 | 2000-03-03 | Mitsubishi Electric Corp | マッハツェンダ型光変調器 |
US6311004B1 (en) * | 1998-11-10 | 2001-10-30 | Lightwave Microsystems | Photonic devices comprising thermo-optic polymer |
DE69915578D1 (de) * | 1999-01-05 | 2004-04-22 | Corning Inc | Asymmetrischer thermo-optischer Schalter |
US6243517B1 (en) * | 1999-11-04 | 2001-06-05 | Sparkolor Corporation | Channel-switched cross-connect |
-
1999
- 1999-11-03 US US09/433,830 patent/US6393185B1/en not_active Expired - Lifetime
-
2000
- 2000-10-13 JP JP2001535097A patent/JP4562339B2/ja not_active Expired - Fee Related
- 2000-10-13 WO PCT/US2000/028450 patent/WO2001033268A1/en active IP Right Grant
- 2000-10-13 EP EP00990174A patent/EP1282834B1/de not_active Expired - Lifetime
- 2000-10-13 DE DE60022232T patent/DE60022232T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6393185B1 (en) | 2002-05-21 |
JP4562339B2 (ja) | 2010-10-13 |
EP1282834A2 (de) | 2003-02-12 |
JP2003513328A (ja) | 2003-04-08 |
EP1282834B1 (de) | 2005-08-24 |
WO2001033268A1 (en) | 2001-05-10 |
DE60022232T2 (de) | 2006-06-22 |
EP1282834A4 (de) | 2003-06-25 |
WO2001033268B1 (en) | 2001-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60022232D1 (de) | Wellenleiterpaar mit unterschiedlichen brechungsindizes | |
DE60038334D1 (de) | Optischer Wellenleiter | |
DE60127730D1 (de) | Photonenkristall-Wellenleiter | |
DE60123985D1 (de) | Glasfaserkabel mit verstärkungselementen | |
DE60118801D1 (de) | Polymermischung mit hohem brechungsindex | |
DE69919083D1 (de) | Faseroptischer Stecker | |
DE60137499D1 (de) | Lichtwellenleiterfaser | |
DE60105725D1 (de) | Wellenleiterkopplung | |
DE69838285D1 (de) | Optischer Zirkulator | |
NO20012593D0 (no) | Optisk distribuert bölgeledersensor | |
DE69907575D1 (de) | Optischer Wellenleiter | |
GB2345763B (en) | Optical waveguide device | |
GB2333851B (en) | An optical waveguide | |
DE60227258D1 (de) | Mehrfach verzweigter optischer wellenleiter | |
IL150356A0 (en) | Optical waveguide structures | |
DE60001124T2 (de) | Optisches Wellenleiterbauelement mit verbesserter Stabilität | |
DE60123883D1 (de) | Optisches Wellenleiter-Element | |
DK1285291T3 (da) | Optisk fiber | |
DE59900752D1 (de) | Optischer neigungsmesser | |
DE60129495D1 (de) | Optischer Wellenleiterschaltkreis | |
DE60034372D1 (de) | Kunststoff-lichtwellenleiterfasern | |
DE60120068D1 (de) | Optischer wellenleiter | |
NO20011626L (no) | Varmeavrivbare optiske fiberbånd | |
DE60132724D1 (de) | Lichtleitfaser | |
DE60036762D1 (de) | Lichtkoppler |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |