KR20050049559A - 파장 둔감성 광집적 편광 스플리터 - Google Patents
파장 둔감성 광집적 편광 스플리터 Download PDFInfo
- Publication number
- KR20050049559A KR20050049559A KR1020057007411A KR20057007411A KR20050049559A KR 20050049559 A KR20050049559 A KR 20050049559A KR 1020057007411 A KR1020057007411 A KR 1020057007411A KR 20057007411 A KR20057007411 A KR 20057007411A KR 20050049559 A KR20050049559 A KR 20050049559A
- Authority
- KR
- South Korea
- Prior art keywords
- waveguide
- mode
- waveguide element
- splitter
- vertical
- 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.)
- Withdrawn
Links
- 230000010287 polarization Effects 0.000 title description 22
- 239000012792 core layer Substances 0.000 claims abstract description 24
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims description 28
- 239000010410 layer Substances 0.000 claims description 19
- 230000001902 propagating effect Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 239000000835 fiber Substances 0.000 description 13
- 239000011162 core material Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000005253 cladding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000004088 simulation Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000001459 lithography Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
-
- 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
- G02B6/126—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 using polarisation effects
-
- 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
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2726—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide
-
- 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
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
- G02B6/2773—Polarisation splitting or combining
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2843—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals the couplers having polarisation maintaining or holding properties
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
- Gyroscopes (AREA)
- Optical Communication System (AREA)
- Inorganic Insulating Materials (AREA)
- Optical Head (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42241302P | 2002-10-30 | 2002-10-30 | |
| US60/422,413 | 2002-10-30 | ||
| US47876703P | 2003-06-16 | 2003-06-16 | |
| US60/478,767 | 2003-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20050049559A true KR20050049559A (ko) | 2005-05-25 |
Family
ID=32314450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020057007411A Withdrawn KR20050049559A (ko) | 2002-10-30 | 2003-10-30 | 파장 둔감성 광집적 편광 스플리터 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US7072532B2 (https=) |
| EP (1) | EP1556718B1 (https=) |
| JP (1) | JP2006505016A (https=) |
| KR (1) | KR20050049559A (https=) |
| AT (1) | ATE430325T1 (https=) |
| AU (1) | AU2003287343A1 (https=) |
| CA (1) | CA2503817A1 (https=) |
| DE (1) | DE60327453D1 (https=) |
| WO (1) | WO2004042430A2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8913854B2 (en) | 2010-12-22 | 2014-12-16 | Alcatel Lucent | Planar polarization rotator |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006505016A (ja) * | 2002-10-30 | 2006-02-09 | マサチューセッツ・インスティチュート・オブ・テクノロジー | 波長非反応性集積光偏光スプリッター |
| US8032027B2 (en) | 2005-07-25 | 2011-10-04 | Massachusetts Institute Of Technology | Wide free-spectral-range, widely tunable and hitless-switchable optical channel add-drop filters |
| US7373042B2 (en) * | 2006-07-28 | 2008-05-13 | Infinera Corporation | Polarization sorter |
| 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 |
| US8105758B2 (en) * | 2006-07-11 | 2012-01-31 | Massachusetts Institute Of Technology | Microphotonic maskless lithography |
| US8111994B2 (en) * | 2006-08-16 | 2012-02-07 | Massachusetts Institute Of Technology | Balanced bypass circulators and folded universally-balanced interferometers |
| US7853108B2 (en) * | 2006-12-29 | 2010-12-14 | Massachusetts Institute Of Technology | Fabrication-tolerant waveguides and resonators |
| WO2008118465A2 (en) * | 2007-03-26 | 2008-10-02 | Massachusetts Institute Of Technology | Hitless tuning and switching of optical resonator amplitude and phase responses |
| WO2009055440A2 (en) * | 2007-10-22 | 2009-04-30 | Massachusetts Institute Of Technology | Low-loss bloch wave guiding in open structures and highly compact efficient waveguide-crossing arrays |
| US7565041B2 (en) * | 2007-10-26 | 2009-07-21 | Infinera Corporation | Symmetric optical circuit with integrated polarization rotator |
| US8340478B2 (en) * | 2008-12-03 | 2012-12-25 | Massachusetts Institute Of Technology | Resonant optical modulators |
| 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 |
| DK2209029T3 (en) * | 2009-01-19 | 2015-04-13 | Sumitomo Electric Industries | optical fiber |
| US8447156B2 (en) * | 2009-01-19 | 2013-05-21 | Sumitomo Electric Industries, Ltd. | Multi-core optical fiber |
| CN101782669B (zh) * | 2009-01-20 | 2014-07-09 | 住友电气工业株式会社 | 光通信系统和排列变换器 |
| US8483521B2 (en) * | 2009-05-29 | 2013-07-09 | Massachusetts Institute Of Technology | Cavity dynamics compensation in resonant optical modulators |
| EP2372420A1 (en) * | 2010-04-01 | 2011-10-05 | Alcatel-Lucent Deutschland AG | Optical mode splitter for MIMO transmission over multimode fiber |
| US8494314B2 (en) * | 2010-07-05 | 2013-07-23 | Infinera Corporation | Fabrication tolerant polarization converter |
| JP5631168B2 (ja) * | 2010-11-17 | 2014-11-26 | キヤノン株式会社 | 固体撮像素子 |
| CN102798929B (zh) * | 2012-08-03 | 2013-12-25 | 华中科技大学 | 一种光学偏振分束合束器 |
| CN105378526A (zh) * | 2013-06-27 | 2016-03-02 | 株式会社藤仓 | 偏振变换元件 |
| JP6346454B2 (ja) * | 2014-02-17 | 2018-06-20 | 株式会社フジクラ | 基板型導波路素子、及び、光変調器 |
| CN107076927B (zh) * | 2015-07-16 | 2019-12-17 | 华为技术有限公司 | 一种偏振模式转换器 |
| US9645312B2 (en) * | 2015-07-24 | 2017-05-09 | International Business Machines Corporation | Rebalanced adiabatic optical polarization splitter |
| WO2017135436A1 (ja) * | 2016-02-04 | 2017-08-10 | 古河電気工業株式会社 | 光素子及びその製造方法、並びに光変調器 |
| EP3404766B1 (en) * | 2016-03-22 | 2020-02-26 | Mitsubishi Electric Corporation | Waveguide circuit |
| JP6270936B1 (ja) * | 2016-08-15 | 2018-01-31 | 沖電気工業株式会社 | 光導波路素子 |
| WO2018102464A2 (en) * | 2016-11-29 | 2018-06-07 | Finisar Corporation | Adiabatic polarization rotator-splitter |
| DE102020204641A1 (de) | 2020-04-09 | 2021-10-14 | Karlsruher Institut für Technologie | Optische Kopplung und modenselektive Trennung oder Überlagerung von optischen Feldern |
| JP7644134B2 (ja) | 2020-05-01 | 2025-03-11 | アナログ フォトニクス エルエルシー | 複数のコア構造物を含む装置及び製造物品、並びに偏光分割器回転器を製造する方法 |
| CN116349085B (zh) * | 2021-06-29 | 2025-12-12 | 华为技术有限公司 | 用于对极化波进行复用或解复用的设备 |
| US11714235B2 (en) * | 2021-11-08 | 2023-08-01 | Cisco Technology, Inc. | Polarization beam splitter |
| EP4390484A1 (en) * | 2022-12-21 | 2024-06-26 | Imec VZW | A device and a method for polarization dependent imaging |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0202629A3 (en) | 1985-05-23 | 1987-11-19 | AT&T Corp. | Optical devices and systems comprising an optical waveguide coupler |
| JPH0223306A (ja) | 1988-07-12 | 1990-01-25 | Sumitomo Electric Ind Ltd | 偏波保持光ファイバ |
| US5133029A (en) * | 1991-06-28 | 1992-07-21 | Bell Communications Research, Inc. | Adiabatic polarization splitter |
| JPH0566362A (ja) | 1991-09-09 | 1993-03-19 | Kyocera Corp | 偏光無依存型光アイソレータ |
| EP0637762B1 (en) | 1993-02-25 | 2000-05-24 | Fujikura Ltd. | Polarized wave holding optical fiber, production method therefor, connection method therefor, optical amplifier, laser oscillator and polarized wave holding optical fiber coupler |
| BR9916589A (pt) * | 1998-12-24 | 2001-09-25 | Optical Technologies Italia | Multiplexador de adição/diminuição acusto-ótico, conexão cruzada óptica seletiva de comprimento de onda, dispositivo de guia de onda acusto-ótica seletivo em comprimento de onde e método de multiplexação de canais ópticos |
| US6324312B1 (en) * | 1999-11-30 | 2001-11-27 | National Science Council | Structure and method for fabricating a wide-angle TE-TM mode splitter |
| US7120333B2 (en) * | 2001-10-25 | 2006-10-10 | Lambda Crossing, Ltd. | Polarization insensitive tunable optical filters |
| GB0208255D0 (en) * | 2002-04-10 | 2002-05-22 | Imec Inter Uni Micro Electr | Photonic crystal based fiber-to-waveguide coupler for polarisation independent photonic integrated circuits |
| CA2503825A1 (en) * | 2002-10-30 | 2004-05-21 | Massachusetts Institute Of Technology | An integrated optic polarization converter based on structural chirality |
| JP2006505016A (ja) * | 2002-10-30 | 2006-02-09 | マサチューセッツ・インスティチュート・オブ・テクノロジー | 波長非反応性集積光偏光スプリッター |
-
2003
- 2003-10-30 JP JP2005502232A patent/JP2006505016A/ja not_active Withdrawn
- 2003-10-30 WO PCT/US2003/034607 patent/WO2004042430A2/en not_active Ceased
- 2003-10-30 CA CA002503817A patent/CA2503817A1/en not_active Abandoned
- 2003-10-30 AU AU2003287343A patent/AU2003287343A1/en not_active Abandoned
- 2003-10-30 KR KR1020057007411A patent/KR20050049559A/ko not_active Withdrawn
- 2003-10-30 EP EP03781574A patent/EP1556718B1/en not_active Expired - Lifetime
- 2003-10-30 AT AT03781574T patent/ATE430325T1/de not_active IP Right Cessation
- 2003-10-30 US US10/533,372 patent/US7072532B2/en not_active Expired - Lifetime
- 2003-10-30 DE DE60327453T patent/DE60327453D1/de not_active Expired - Fee Related
-
2006
- 2006-05-05 US US11/418,794 patent/US7127131B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8913854B2 (en) | 2010-12-22 | 2014-12-16 | Alcatel Lucent | Planar polarization rotator |
| US9110241B2 (en) | 2010-12-22 | 2015-08-18 | Alcatel Lucent | Planar polarization rotator |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003287343A1 (en) | 2004-06-07 |
| US7072532B2 (en) | 2006-07-04 |
| US20050254128A1 (en) | 2005-11-17 |
| EP1556718A2 (en) | 2005-07-27 |
| JP2006505016A (ja) | 2006-02-09 |
| WO2004042430A2 (en) | 2004-05-21 |
| WO2004042430A3 (en) | 2004-07-29 |
| EP1556718B1 (en) | 2009-04-29 |
| US7127131B2 (en) | 2006-10-24 |
| DE60327453D1 (de) | 2009-06-10 |
| ATE430325T1 (de) | 2009-05-15 |
| CA2503817A1 (en) | 2004-05-21 |
| US20060198566A1 (en) | 2006-09-07 |
| AU2003287343A8 (en) | 2004-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20050049559A (ko) | 파장 둔감성 광집적 편광 스플리터 | |
| US7228015B2 (en) | Integrated optic polarization converter based on structural chirality | |
| US8594503B2 (en) | Method and system for multiplexer waveguide coupling | |
| US20190384003A1 (en) | Spot-size converter for optical mode conversion and coupling between two waveguides | |
| US20160246009A1 (en) | Photonic Chip Surface Grating Coupler (SGC)-Based Optical Splitter and Optical Combiner | |
| US9411106B2 (en) | Polarization-independent grating coupler for silicon on insulator | |
| US10191214B2 (en) | Photonic integrated circuit having a relative polarization-rotating splitter/combiner | |
| US20140126855A1 (en) | Polarization Control Device | |
| CN110031934B (zh) | 基于硅基波导亚波长光栅和多模干涉原理的十字交叉波导 | |
| CA2734614A1 (en) | Optical mode transformer, in particular for coupling an optical fiber and a high-index contrast waveguide | |
| JPWO2008084584A1 (ja) | 光導波路素子および偏光分離方法 | |
| JP6473739B2 (ja) | モード合分波器 | |
| CN107561646B (zh) | 光波导偏振分离器及其制造方法 | |
| Xu et al. | Proposal for compact polarization splitter using asymmetrical three-guide directional coupler | |
| US8068704B2 (en) | Optical waveguide circuit and multi-core central processing unit using the same | |
| JP6397862B2 (ja) | 光導波路素子 | |
| JP2008275708A (ja) | 偏波制御光回路 | |
| CN100356213C (zh) | 波长不敏感的集成偏振光学分束器 | |
| CN100362394C (zh) | 基于空间结构螺旋特性的集成光学偏振转换器 | |
| JP7484325B2 (ja) | 光導波路素子 | |
| CN113219587A (zh) | 一种基于硅-二氧化硅-氮化硅结构的集成偏振分束器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20050428 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |