DE60307763D1 - Integrierter optischer Wellenleiter - Google Patents
Integrierter optischer WellenleiterInfo
- Publication number
- DE60307763D1 DE60307763D1 DE60307763T DE60307763T DE60307763D1 DE 60307763 D1 DE60307763 D1 DE 60307763D1 DE 60307763 T DE60307763 T DE 60307763T DE 60307763 T DE60307763 T DE 60307763T DE 60307763 D1 DE60307763 D1 DE 60307763D1
- Authority
- DE
- Germany
- Prior art keywords
- optical waveguide
- integrated optical
- integrated
- waveguide
- 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
- 230000003287 optical effect Effects 0.000 title 1
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
- G02B6/10—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
- G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12011—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the arrayed waveguides, e.g. comprising a filled groove in the array section
-
- 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
- G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12014—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the wavefront splitting or combining section, e.g. grooves or optical elements in a slab waveguide
-
- 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
- G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12023—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by means for reducing the polarisation dependence, e.g. reduced birefringence
-
- 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
- G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12026—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by means for reducing the temperature dependence
- G02B6/12028—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by means for reducing the temperature dependence based on a combination of materials having a different refractive index temperature dependence, i.e. the materials are used for transmitting light
-
- 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
- G02B6/125—Bends, branchings or intersections
-
- 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
- G02B2006/12107—Grating
-
- 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
- G02B2006/12133—Functions
- G02B2006/12145—Switch
-
- 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
- G02B2006/12166—Manufacturing methods
- G02B2006/12195—Tapering
-
- 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
- G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12016—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the input or output waveguides, e.g. tapered waveguide ends, coupled together pairs of output waveguides
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002335257 | 2002-11-19 | ||
JP2002335257 | 2002-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60307763D1 true DE60307763D1 (de) | 2006-10-05 |
DE60307763T2 DE60307763T2 (de) | 2007-08-23 |
Family
ID=32212064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60307763T Expired - Lifetime DE60307763T2 (de) | 2002-11-19 | 2003-11-18 | Integrierter optischer Wellenleiter |
Country Status (4)
Country | Link |
---|---|
US (1) | US7245793B2 (de) |
EP (1) | EP1422540B1 (de) |
CN (1) | CN1301416C (de) |
DE (1) | DE60307763T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1338904A4 (de) * | 2000-11-30 | 2005-08-24 | Matsushita Electric Ind Co Ltd | Lichtwellenleiter und verfahren zu seiner herstellung |
EP1367418A1 (de) * | 2002-05-30 | 2003-12-03 | Alcatel | Athermische Wellenleitergitter |
JP3721565B2 (ja) * | 2004-02-27 | 2005-11-30 | 学校法人慶應義塾 | 光機能導波路、光変調器、アレイ導波路回折格子及び分散補償回路 |
KR20050109370A (ko) * | 2004-05-15 | 2005-11-21 | 엘지전자 주식회사 | 집적광학형 실시간 지연 장치 및 그 제조 방법 |
US7277613B2 (en) * | 2004-08-05 | 2007-10-02 | Sumitomo Electric Indutries. Ltd. | Optical multiplexer/demultiplexer, optical communication system and method of manufacturing the optical multiplexer/demultiplexer |
US7397986B2 (en) * | 2005-03-04 | 2008-07-08 | Gemfire Corporation | Optical device with reduced temperature dependence |
US7702188B2 (en) * | 2005-09-08 | 2010-04-20 | Infinera Corporation | Polarization beam splitter-polarization rotator structure |
US7792403B1 (en) * | 2005-09-08 | 2010-09-07 | Infinera Corporation | Adiabatic polarization converter |
JP5182049B2 (ja) * | 2008-12-09 | 2013-04-10 | 富士通株式会社 | 偏波変換デバイス及び偏波多重変調器 |
US20130101252A1 (en) * | 2011-10-19 | 2013-04-25 | Alcatel-Lucent Usa Inc. | Arrayed-waveguide grating having tailored thermal-shift characteristics and an optical assembly employing the same |
US9136666B1 (en) * | 2014-02-05 | 2015-09-15 | Aurrion, Inc. | Mode-hop tolerant semiconductor laser design |
GB2559252B (en) * | 2016-12-02 | 2020-06-03 | Rockley Photonics Ltd | Waveguide optoelectronic device |
JP2018116115A (ja) * | 2017-01-17 | 2018-07-26 | 古河電気工業株式会社 | 交差光導波路構造及び光導波路素子 |
WO2019163924A1 (ja) | 2018-02-22 | 2019-08-29 | 日本電信電話株式会社 | 導波路型光干渉計回路 |
US11022825B2 (en) * | 2018-09-03 | 2021-06-01 | Ciena Corporation | Silicon photonics modulator using TM mode and with a modified rib geometry |
US11067749B2 (en) * | 2019-11-21 | 2021-07-20 | Globalfoundries U.S. Inc. | Waveguides with cladding layers of gradated refractive index |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2530823B2 (ja) | 1986-07-28 | 1996-09-04 | 彰二郎 川上 | フアイバ型単一モ−ド光波回路素子及びその製造方法 |
US5577141A (en) | 1995-03-10 | 1996-11-19 | Lucent Technologies Inc. | Two-dimensional segmentation mode tapering for integrated optic waveguides |
US6304687B1 (en) * | 1997-02-14 | 2001-10-16 | Nippon Telegraph And Telephone Corporation | Optical waveguide circuit, its manufacturing method and optical waveguide module having the optical waveguide circuit |
JPH10300957A (ja) | 1997-04-25 | 1998-11-13 | Kyocera Corp | 光導波路体及びそれを用いた光デバイス |
JP3337403B2 (ja) | 1997-09-19 | 2002-10-21 | 日本電信電話株式会社 | 周波数安定化レーザ |
JP3534385B2 (ja) | 1998-07-08 | 2004-06-07 | 日本電信電話株式会社 | 熱光学スイッチ |
JP3552159B2 (ja) | 1999-06-30 | 2004-08-11 | 日本電気株式会社 | 温度無依存アレイ導波路格子素子 |
US6549696B1 (en) | 1999-08-10 | 2003-04-15 | Hitachi Cable, Ltd. | Optical wavelength multiplexer/demultiplexer |
US6546161B2 (en) | 2000-01-21 | 2003-04-08 | Nippon Telegraph And Telephone Corporation | No polarization dependent waveguide type optical circuit |
GB2370128A (en) | 2000-12-12 | 2002-06-19 | Kymata Ltd | Arrayed waveguide grating with optical delay regions |
EP1367418A1 (de) * | 2002-05-30 | 2003-12-03 | Alcatel | Athermische Wellenleitergitter |
-
2003
- 2003-11-17 US US10/715,146 patent/US7245793B2/en not_active Expired - Fee Related
- 2003-11-18 DE DE60307763T patent/DE60307763T2/de not_active Expired - Lifetime
- 2003-11-18 EP EP03026386A patent/EP1422540B1/de not_active Expired - Lifetime
- 2003-11-18 CN CNB2003101183143A patent/CN1301416C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1422540A2 (de) | 2004-05-26 |
EP1422540A3 (de) | 2004-12-01 |
CN1301416C (zh) | 2007-02-21 |
CN1510461A (zh) | 2004-07-07 |
EP1422540B1 (de) | 2006-08-23 |
DE60307763T2 (de) | 2007-08-23 |
US7245793B2 (en) | 2007-07-17 |
US20040126052A1 (en) | 2004-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |