JP5173394B2 - 光デバイス - Google Patents

光デバイス Download PDF

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Publication number
JP5173394B2
JP5173394B2 JP2007330469A JP2007330469A JP5173394B2 JP 5173394 B2 JP5173394 B2 JP 5173394B2 JP 2007330469 A JP2007330469 A JP 2007330469A JP 2007330469 A JP2007330469 A JP 2007330469A JP 5173394 B2 JP5173394 B2 JP 5173394B2
Authority
JP
Japan
Prior art keywords
waveguide
mode
order
rectangular
multimode 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 - Fee Related
Application number
JP2007330469A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009151196A (ja
JP2009151196A5 (enExample
Inventor
英伸 浜田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2007330469A priority Critical patent/JP5173394B2/ja
Priority to US12/336,627 priority patent/US7970243B2/en
Publication of JP2009151196A publication Critical patent/JP2009151196A/ja
Publication of JP2009151196A5 publication Critical patent/JP2009151196A5/ja
Application granted granted Critical
Publication of JP5173394B2 publication Critical patent/JP5173394B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections

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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)
JP2007330469A 2007-12-21 2007-12-21 光デバイス Expired - Fee Related JP5173394B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007330469A JP5173394B2 (ja) 2007-12-21 2007-12-21 光デバイス
US12/336,627 US7970243B2 (en) 2007-12-21 2008-12-17 Optical device, optical coupler and integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007330469A JP5173394B2 (ja) 2007-12-21 2007-12-21 光デバイス

Publications (3)

Publication Number Publication Date
JP2009151196A JP2009151196A (ja) 2009-07-09
JP2009151196A5 JP2009151196A5 (enExample) 2010-08-12
JP5173394B2 true JP5173394B2 (ja) 2013-04-03

Family

ID=40788745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007330469A Expired - Fee Related JP5173394B2 (ja) 2007-12-21 2007-12-21 光デバイス

Country Status (2)

Country Link
US (1) US7970243B2 (enExample)
JP (1) JP5173394B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6312198B2 (ja) * 2013-12-20 2018-04-18 Kddi株式会社 光合波装置および光分波装置
FR3018616A1 (fr) * 2014-03-17 2015-09-18 St Microelectronics Crolles 2 Dispositif a interference multi-mode large bande
US9411104B2 (en) * 2014-12-19 2016-08-09 Infinera Corporation Broadband waveguide based optical coupler
CN114280729B (zh) * 2022-02-10 2024-06-14 苏州龙马璞芯芯片科技有限公司 光波导路型合光器及使用该合光器的投影装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923377A (en) * 1974-11-29 1975-12-02 Us Navy High angle optical ray separator
JPS57157209A (en) 1981-03-23 1982-09-28 Fujitsu Ltd Mode filter for optical waveguide
JPH0670686B2 (ja) * 1988-05-31 1994-09-07 工業技術院長 方向性結合器型光フィルタ
JP2873856B2 (ja) * 1990-04-03 1999-03-24 キヤノン株式会社 光増幅器
JP3053966B2 (ja) * 1992-06-01 2000-06-19 キヤノン株式会社 方向性結合器フィルタ
CA2153153A1 (en) * 1993-11-04 1995-05-11 Pierre-Andre Besse Process for altering the intensity and phase ratios in multi-mode interference couplers
DE19522591A1 (de) * 1995-06-19 1997-01-02 Hertz Inst Heinrich Optoelektronische integrierte Schaltung
DE19535685A1 (de) * 1995-09-26 1997-03-27 Sel Alcatel Ag Optischer Modenfilter
JP2000081534A (ja) * 1998-09-04 2000-03-21 Nippon Telegr & Teleph Corp <Ntt> 多モード干渉光カプラ
JP2001148536A (ja) 1999-09-10 2001-05-29 Fuji Photo Film Co Ltd 半導体レーザ装置
DE10043896B4 (de) * 1999-09-10 2010-09-16 Fujifilm Corp. Laservorrichtung
JP4208366B2 (ja) * 1999-12-03 2009-01-14 富士通株式会社 光結合器、および光多重化器
US6580850B1 (en) * 2000-11-24 2003-06-17 Applied Wdm, Inc. Optical waveguide multimode to single mode transformer
JP4313644B2 (ja) * 2003-10-28 2009-08-12 日本電信電話株式会社 アレイ導波路型波長合分波器および光波長分割多重伝送装置
JP2006139269A (ja) * 2004-10-15 2006-06-01 Hitachi Chem Co Ltd 光導波路を含む光システム及び光合分波器
US7330618B2 (en) * 2005-11-30 2008-02-12 Lucent Technologies Inc. Waveguide structure

Also Published As

Publication number Publication date
US7970243B2 (en) 2011-06-28
US20090162007A1 (en) 2009-06-25
JP2009151196A (ja) 2009-07-09

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