DE60320330T2 - Ein optischer Wellenleiter, ein optisches Bauelement und ein optischer Schalter - Google Patents
Ein optischer Wellenleiter, ein optisches Bauelement und ein optischer Schalter Download PDFInfo
- Publication number
- DE60320330T2 DE60320330T2 DE60320330T DE60320330T DE60320330T2 DE 60320330 T2 DE60320330 T2 DE 60320330T2 DE 60320330 T DE60320330 T DE 60320330T DE 60320330 T DE60320330 T DE 60320330T DE 60320330 T2 DE60320330 T2 DE 60320330T2
- Authority
- DE
- Germany
- Prior art keywords
- core
- branch
- cross
- light
- cladding layer
- 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 claims abstract description 130
- 238000005253 cladding Methods 0.000 claims abstract description 50
- 239000013307 optical fiber Substances 0.000 claims abstract description 40
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims description 71
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 239000011162 core material Substances 0.000 description 287
- 239000010410 layer Substances 0.000 description 39
- 238000009826 distribution Methods 0.000 description 19
- 230000005540 biological transmission Effects 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 15
- 230000008033 biological extinction Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000005684 electric field Effects 0.000 description 11
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 229920002120 photoresistant polymer Polymers 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 239000012792 core layer Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 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
-
- 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
- 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
- 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
- G02F1/3136—Digital deflection, i.e. optical switching in an optical waveguide structure of interferometric switch type
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002042409 | 2002-02-19 | ||
| JP2002042409A JP4066670B2 (ja) | 2002-02-19 | 2002-02-19 | 光スイッチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60320330D1 DE60320330D1 (de) | 2008-05-29 |
| DE60320330T2 true DE60320330T2 (de) | 2009-07-16 |
Family
ID=27621503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60320330T Expired - Lifetime DE60320330T2 (de) | 2002-02-19 | 2003-02-10 | Ein optischer Wellenleiter, ein optisches Bauelement und ein optischer Schalter |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6950588B2 (enExample) |
| EP (1) | EP1336894B1 (enExample) |
| JP (1) | JP4066670B2 (enExample) |
| CN (2) | CN2622718Y (enExample) |
| AT (1) | ATE392643T1 (enExample) |
| DE (1) | DE60320330T2 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005157090A (ja) * | 2003-11-27 | 2005-06-16 | Mitsumi Electric Co Ltd | 光導波路デバイス |
| JP4318036B2 (ja) * | 2004-02-16 | 2009-08-19 | オムロン株式会社 | 光導波路 |
| JP2005292382A (ja) | 2004-03-31 | 2005-10-20 | Kazuyuki Hirao | 光学素子及びその製造方法並びに光学装置 |
| WO2005101104A2 (en) * | 2004-04-09 | 2005-10-27 | Optimer Photonics, Inc. | Schemes for controlling optical signals in optically functional waveguide structures |
| FR2870360B1 (fr) * | 2004-05-17 | 2006-08-25 | Avanex France Sa Sa | Composant optoelectronique comprenant un guide d'onde courbe avec des flancs inclines rentrants |
| JP2006053522A (ja) * | 2004-07-15 | 2006-02-23 | Asahi Glass Co Ltd | ガラス光導波路 |
| JP4732806B2 (ja) * | 2005-06-06 | 2011-07-27 | 日本電信電話株式会社 | 石英系ｙ分岐光回路およびその製造方法 |
| US7327917B2 (en) * | 2006-01-28 | 2008-02-05 | Qxwave Inc. | Directional light beam generators |
| CN100392443C (zh) * | 2006-06-01 | 2008-06-04 | 东南大学 | 截面修正的弯曲光波导结构的设计方法 |
| CN101523264A (zh) * | 2006-08-10 | 2009-09-02 | 松下电工株式会社 | 光电变换装置 |
| KR100851973B1 (ko) * | 2006-11-02 | 2008-08-12 | 삼성전자주식회사 | 굽은 도파로, 이의 제조방법, 굽은 도파로를 이용한 광전송모듈 및 굽은 도파로를 채용한 열보조 자기기록 헤드 |
| US7876495B1 (en) * | 2007-07-31 | 2011-01-25 | Lockheed Martin Corporation | Apparatus and method for compensating for and using mode-profile distortions caused by bending optical fibers |
| JP5163234B2 (ja) * | 2008-03-31 | 2013-03-13 | 日本電気株式会社 | 光導波路 |
| WO2014023804A2 (en) * | 2012-08-08 | 2014-02-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. | Directional coupler and optical waveguide |
| CN103336331B (zh) * | 2013-06-28 | 2015-06-17 | 上海理工大学 | 一种曲折光学波导器件 |
| CN105487171A (zh) * | 2014-10-08 | 2016-04-13 | 中兴通讯股份有限公司 | 一种弯曲多模光波导及其制作方法 |
| JP2017054113A (ja) * | 2015-09-09 | 2017-03-16 | 日東電工株式会社 | 光導波路およびそれを用いた位置センサならびに光回路基板 |
| WO2017043570A1 (ja) * | 2015-09-09 | 2017-03-16 | 日東電工株式会社 | 光導波路およびそれを用いた位置センサならびに光回路基板 |
| US10254481B2 (en) | 2016-09-20 | 2019-04-09 | Honeywell International Inc. | Integrated waveguide with reduced brillouin gain and a corresponding reduction in the magnitude of an induced stokes wave |
| US10281646B2 (en) | 2016-09-20 | 2019-05-07 | Honeywell International Inc. | Etchless acoustic waveguiding in integrated acousto-optic waveguides |
| US10429677B2 (en) | 2016-09-20 | 2019-10-01 | Honeywell International Inc. | Optical waveguide having a wide brillouin bandwidth |
| US10197818B2 (en) * | 2016-10-24 | 2019-02-05 | Electronics & Telecommunications Research Institute | Thermo-optic optical switch |
| US10312658B2 (en) | 2017-06-22 | 2019-06-04 | Honeywell International Inc. | Brillouin gain spectral position control of claddings for tuning acousto-optic waveguides |
| JP7280534B2 (ja) * | 2019-11-26 | 2023-05-24 | 日本電信電話株式会社 | 光導波路 |
| WO2025083899A1 (ja) * | 2023-10-20 | 2025-04-24 | 日本碍子株式会社 | 導波素子 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017705A (ja) | 1983-07-11 | 1985-01-29 | Omron Tateisi Electronics Co | 円形光導波路の製造方法 |
| JPH0727090B2 (ja) | 1986-09-05 | 1995-03-29 | 富士通株式会社 | 光導波路の製造方法 |
| US5138687A (en) * | 1989-09-26 | 1992-08-11 | Omron Corporation | Rib optical waveguide and method of manufacturing the same |
| JPH03168704A (ja) * | 1989-11-29 | 1991-07-22 | Omron Corp | リブ形曲り光導波路 |
| EP0420173A3 (en) * | 1989-09-26 | 1992-09-09 | Omron Corporation | Rib optical waveguide and method of manufacturing the same |
| JP3077188B2 (ja) | 1990-10-22 | 2000-08-14 | ブラザー工業株式会社 | 光導波路の製造方法 |
| JP3084416B2 (ja) | 1991-10-21 | 2000-09-04 | 日本電信電話株式会社 | 光結合デバイスの製造方法 |
| JPH05142435A (ja) | 1991-11-26 | 1993-06-11 | Nippon Telegr & Teleph Corp <Ntt> | 導波路形ビーム変換素子およびその製造方法 |
| JP3112115B2 (ja) | 1992-03-13 | 2000-11-27 | 日本電信電話株式会社 | 光導波路の製造方法 |
| JP3264081B2 (ja) | 1994-03-28 | 2002-03-11 | 松下電器産業株式会社 | 光波長変換素子および短波長光発生装置 |
| JPH07306325A (ja) | 1994-05-11 | 1995-11-21 | Furukawa Electric Co Ltd:The | 石英系光導波路とその製造方法 |
| JPH07318739A (ja) | 1994-05-20 | 1995-12-08 | Furukawa Electric Co Ltd:The | 石英系光導波路とその製造方法 |
| US5854868A (en) * | 1994-06-22 | 1998-12-29 | Fujitsu Limited | Optical device and light waveguide integrated circuit |
| JPH0915435A (ja) | 1995-06-26 | 1997-01-17 | Nippon Telegr & Teleph Corp <Ntt> | 光結合デバイスおよび光機能デバイス |
| JPH09145943A (ja) * | 1995-11-28 | 1997-06-06 | Mitsubishi Gas Chem Co Inc | 曲がり光導波路およびその製造法 |
| US5757995A (en) * | 1995-12-27 | 1998-05-26 | Nhk Spring Co., Ltd. | Optical coupler |
| JPH09325228A (ja) | 1996-06-07 | 1997-12-16 | Hitachi Cable Ltd | ガラス導波路 |
| JPH10206911A (ja) | 1997-01-17 | 1998-08-07 | Nippon Telegr & Teleph Corp <Ntt> | 光モニター回路およびその製造方法 |
| JPH11305055A (ja) | 1998-04-22 | 1999-11-05 | Sharp Corp | 光導波路の製造方法及び光導波路製造のためのマスタ原板の製造方法 |
| JP3469111B2 (ja) | 1998-12-21 | 2003-11-25 | シャープ株式会社 | 光導波路素子の加工方法 |
| JP2001141950A (ja) | 1999-09-02 | 2001-05-25 | Hitachi Cable Ltd | 光導波路及びその製造方法 |
| JP3609685B2 (ja) | 2000-03-30 | 2005-01-12 | Ｔｄｋ株式会社 | 光導波路の製造方法 |
| US6466707B1 (en) * | 2000-08-21 | 2002-10-15 | Corning Incorporated | Phasar athermalization using a slab waveguide |
| US6542684B2 (en) * | 2001-05-01 | 2003-04-01 | Corning Incorporated | Optimized multi-layer optical waveguiding system |
-
2002
- 2002-02-19 JP JP2002042409A patent/JP4066670B2/ja not_active Expired - Fee Related
-
2003
- 2003-01-24 CN CNU03201404XU patent/CN2622718Y/zh not_active Expired - Fee Related
- 2003-01-24 CN CN03102948.5A patent/CN1234028C/zh not_active Expired - Fee Related
- 2003-02-10 DE DE60320330T patent/DE60320330T2/de not_active Expired - Lifetime
- 2003-02-10 EP EP03100269A patent/EP1336894B1/en not_active Expired - Lifetime
- 2003-02-10 AT AT03100269T patent/ATE392643T1/de not_active IP Right Cessation
- 2003-02-18 US US10/368,131 patent/US6950588B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4066670B2 (ja) | 2008-03-26 |
| DE60320330D1 (de) | 2008-05-29 |
| CN2622718Y (zh) | 2004-06-30 |
| ATE392643T1 (de) | 2008-05-15 |
| JP2003240991A (ja) | 2003-08-27 |
| US20030156813A1 (en) | 2003-08-21 |
| CN1439901A (zh) | 2003-09-03 |
| EP1336894A3 (en) | 2004-12-15 |
| EP1336894B1 (en) | 2008-04-16 |
| EP1336894A2 (en) | 2003-08-20 |
| CN1234028C (zh) | 2005-12-28 |
| US6950588B2 (en) | 2005-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8381 | Inventor (new situation) |
Inventor name: TERAKAWA, YUKARI, SHIOKOJI-DORI, SHIMOGYO-KU, , JP Inventor name: HOSOKAWA, HAYAMI, SHIOKOJI-DORI, SHIMOGYO-KU, , JP |
|
| 8364 | No opposition during term of opposition |