JP6485645B2 - 光マニピュレータ - Google Patents

光マニピュレータ Download PDF

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Publication number
JP6485645B2
JP6485645B2 JP2016015471A JP2016015471A JP6485645B2 JP 6485645 B2 JP6485645 B2 JP 6485645B2 JP 2016015471 A JP2016015471 A JP 2016015471A JP 2016015471 A JP2016015471 A JP 2016015471A JP 6485645 B2 JP6485645 B2 JP 6485645B2
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Japan
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channel
mmi
mode
refractive index
groove
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JP2016015471A
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English (en)
Japanese (ja)
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JP2016180978A5 (enExample
JP2016180978A (ja
Inventor
啓介 小島
啓介 小島
マヌエラ・フェリセッティ
俊昭 秋濃
俊昭 秋濃
ビンナン・ワン
智志 西川
智志 西川
柳生　栄治
栄治 柳生
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication of JP2016180978A publication Critical patent/JP2016180978A/ja
Publication of JP2016180978A5 publication Critical patent/JP2016180978A5/ja
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    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical 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
    • G02B6/10—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
    • G02B6/10—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
    • G02B2006/12097—Ridge, rib or the like
    • 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
    • G02B2006/12116—Polariser; Birefringent
    • 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
    • G02B2006/1215—Splitter
    • 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
    • G02B2006/12154—Power divider
    • 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
    • G02B2006/12159—Interferometer
    • 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
    • G02B6/2808—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 a mixing element which evenly distributes an input signal over a number of outputs
    • G02B6/2813—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 a mixing element which evenly distributes an input signal over a number of outputs based on multimode interference effect, i.e. self-imaging

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
JP2016015471A 2015-03-23 2016-01-29 光マニピュレータ Active JP6485645B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/665,372 US9557485B2 (en) 2015-03-23 2015-03-23 System and method for manipulating polarizations of optical signal
US14/665,372 2015-03-23

Publications (3)

Publication Number Publication Date
JP2016180978A JP2016180978A (ja) 2016-10-13
JP2016180978A5 JP2016180978A5 (enExample) 2017-11-24
JP6485645B2 true JP6485645B2 (ja) 2019-03-20

Family

ID=56974032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016015471A Active JP6485645B2 (ja) 2015-03-23 2016-01-29 光マニピュレータ

Country Status (3)

Country Link
US (1) US9557485B2 (enExample)
JP (1) JP6485645B2 (enExample)
CN (1) CN105988162A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107390317B (zh) * 2017-06-30 2019-09-20 清华大学 一种适用于集成光波导的色散控制方法和集成光波导
WO2019117313A1 (ja) * 2017-12-15 2019-06-20 古河電気工業株式会社 光偏波素子およびその製造方法
ES2722753A1 (es) 2018-02-13 2019-08-16 Consejo Superior Investigacion Divisor de polarizacion integrado
KR102209900B1 (ko) * 2019-05-08 2021-01-29 아주대학교산학협력단 편광 의존성을 저감하기 위한 구조를 갖는 광 도파로용 결합기
US11385407B2 (en) * 2020-04-15 2022-07-12 Marvell Asia Pte Ltd. Colorless splitter based on SOI platform
US12461395B2 (en) 2023-10-02 2025-11-04 X Development Llc Polarization beam splitter using asymmetric power splitting and multipath interferometry

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000081534A (ja) * 1998-09-04 2000-03-21 Nippon Telegr & Teleph Corp <Ntt> 多モード干渉光カプラ
JP2000221345A (ja) * 1999-01-28 2000-08-11 Nippon Telegr & Teleph Corp <Ntt> マルチモード干渉光素子
GB0124840D0 (en) * 2001-10-16 2001-12-05 Univ Nanyang A polarization beam splitter
US7035494B1 (en) * 2004-05-27 2006-04-25 The United States Of America As Represented By The Secretary Of The Army. Slotted multimode interference device
WO2005116703A1 (ja) * 2004-05-28 2005-12-08 Hitachi Chemical Company, Ltd. 光導波路を含む光システム
JP3823193B1 (ja) * 2005-07-08 2006-09-20 学校法人慶應義塾 多モード干渉導波路型光スイッチ
US7734122B1 (en) * 2006-03-01 2010-06-08 The United States Of Americas As Represented By The Secretary Of The Army Multimode interference device with side input/output ports
JP5240583B2 (ja) * 2007-03-20 2013-07-17 日本電気株式会社 光導波路及びこれを用いたスポットサイズ変換器
EP2527917A4 (en) * 2010-01-19 2014-05-21 Univ Kyushu Nat Univ Corp BISTABLE ELEMENT
CN202502263U (zh) * 2011-12-23 2012-10-24 宋齐望 平面光波导结构
JP5561305B2 (ja) * 2012-03-30 2014-07-30 沖電気工業株式会社 光素子
US9116298B2 (en) * 2013-03-15 2015-08-25 Mitsubishi Electric Research Laboratories, Inc. Multi-mode interference device
US9097852B2 (en) * 2013-03-15 2015-08-04 Mitsubishi Electric Research Laboratories, Inc. Multi-mode interference device
JP6000904B2 (ja) * 2013-06-27 2016-10-05 株式会社フジクラ 偏波変換素子

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Publication number Publication date
US9557485B2 (en) 2017-01-31
US20160282555A1 (en) 2016-09-29
CN105988162A (zh) 2016-10-05
JP2016180978A (ja) 2016-10-13

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