JPWO2021019766A1 - - Google Patents

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Publication number
JPWO2021019766A1
JPWO2021019766A1 JP2021536576A JP2021536576A JPWO2021019766A1 JP WO2021019766 A1 JPWO2021019766 A1 JP WO2021019766A1 JP 2021536576 A JP2021536576 A JP 2021536576A JP 2021536576 A JP2021536576 A JP 2021536576A JP WO2021019766 A1 JPWO2021019766 A1 JP WO2021019766A1
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JP
Japan
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Application number
JP2021536576A
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JP7206528B2 (ja
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Publication of JPWO2021019766A1 publication Critical patent/JPWO2021019766A1/ja
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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
    • 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
    • G02B6/12016—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
    • 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
    • G02B6/12019—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 optical interconnection to or from the AWG devices, e.g. integration or coupling with lasers or photodiodes
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29358—Multiple beam interferometer external to a light guide, e.g. Fabry-Pérot, etalon, VIPA plate, OTDL plate, continuous interferometer, parallel plate resonator
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
JP2021536576A 2019-08-01 2019-08-01 光波長合分波回路 Active JP7206528B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/030249 WO2021019766A1 (ja) 2019-08-01 2019-08-01 光波長合分波回路

Publications (2)

Publication Number Publication Date
JPWO2021019766A1 true JPWO2021019766A1 (ja) 2021-02-04
JP7206528B2 JP7206528B2 (ja) 2023-01-18

Family

ID=74228807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021536576A Active JP7206528B2 (ja) 2019-08-01 2019-08-01 光波長合分波回路

Country Status (3)

Country Link
US (1) US11656405B2 (ja)
JP (1) JP7206528B2 (ja)
WO (1) WO2021019766A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114200578B (zh) * 2021-12-17 2022-09-02 浙江大学 一种具有低损耗且频谱损耗均匀的阵列波导光栅路由器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11223736A (ja) * 1998-02-05 1999-08-17 Nippon Telegr & Teleph Corp <Ntt> 光波長合分波器
WO2002101435A1 (en) * 2001-06-11 2002-12-19 Avanex Uk Limited Arrayed waveguide grating with reduced chromatic dispersion
WO2010079761A1 (ja) * 2009-01-09 2010-07-15 日本電信電話株式会社 光波長合分波回路ならびに光波長合分波回路を用いた光モジュールおよび光通信システム
JP2013152272A (ja) * 2012-01-24 2013-08-08 Nippon Telegr & Teleph Corp <Ntt> 高次モード平面光波回路
JP2014059542A (ja) * 2012-08-24 2014-04-03 Nippon Telegr & Teleph Corp <Ntt> 光合分波器
JP2015001626A (ja) * 2013-06-14 2015-01-05 Ｎｔｔエレクトロニクス株式会社 光波長合分波回路

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488680A (en) 1994-08-24 1996-01-30 At&T Corp. Frequency routing device having a wide and substantially flat passband
GB2316759A (en) 1996-07-30 1998-03-04 Northern Telecom Ltd Optical multiplexer/demultiplexer having diffraction gratings in tandem
US6587615B1 (en) 1999-05-11 2003-07-01 Jds Fitel Inc. Wavelength multiplexer-demultiplexer having a wide flat response within the spectral passband
AU2002226873A1 (en) * 2000-07-14 2002-04-08 Applied Wdm, Inc. Optical waveguide transmission devices
JP4100489B2 (ja) 2001-11-16 2008-06-11 日本電信電話株式会社 アレイ導波路型波長合分波器
US7305162B2 (en) * 2002-05-30 2007-12-04 Intel Corporation Reducing the temperature sensitivity of optical waveguide interference filters
JP3931834B2 (ja) 2003-04-21 2007-06-20 日立電線株式会社 光波長合分波器
US7433560B2 (en) 2005-10-18 2008-10-07 Lucent Technologies Inc. Rectangular-passband multiplexer
JP5497996B2 (ja) * 2008-05-26 2014-05-21 日本電信電話株式会社 導波路型デバイスにおける導波路終端方法
JP5399693B2 (ja) * 2008-07-14 2014-01-29 日本電信電話株式会社 光波長合分波回路
US8295661B2 (en) 2009-03-31 2012-10-23 Infinera Corporation Flat-top response arrayed waveguide grating
EP2479593B1 (en) 2009-09-18 2015-07-29 Nippon Telegraph And Telephone Corporation Optical multiplexer/demultiplexer circuit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11223736A (ja) * 1998-02-05 1999-08-17 Nippon Telegr & Teleph Corp <Ntt> 光波長合分波器
WO2002101435A1 (en) * 2001-06-11 2002-12-19 Avanex Uk Limited Arrayed waveguide grating with reduced chromatic dispersion
WO2010079761A1 (ja) * 2009-01-09 2010-07-15 日本電信電話株式会社 光波長合分波回路ならびに光波長合分波回路を用いた光モジュールおよび光通信システム
JP2013152272A (ja) * 2012-01-24 2013-08-08 Nippon Telegr & Teleph Corp <Ntt> 高次モード平面光波回路
JP2014059542A (ja) * 2012-08-24 2014-04-03 Nippon Telegr & Teleph Corp <Ntt> 光合分波器
JP2015001626A (ja) * 2013-06-14 2015-01-05 Ｎｔｔエレクトロニクス株式会社 光波長合分波回路

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
OGUMA, M. ET AL.: "Ultrawide-Passband Tandem MZI-Synchronized AWG and Group Delay Ripple Balancing Out Technique", 36TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATION, vol. We.8.E.2, JPN6019040440, 2010, pages 1 - 3, XP031789681, ISSN: 0004932505 *

Also Published As

Publication number Publication date
US20220269001A1 (en) 2022-08-25
US11656405B2 (en) 2023-05-23
JP7206528B2 (ja) 2023-01-18
WO2021019766A1 (ja) 2021-02-04

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