JPWO2022044101A1 - - Google Patents

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Publication number
JPWO2022044101A1
JPWO2022044101A1 JP2022544918A JP2022544918A JPWO2022044101A1 JP WO2022044101 A1 JPWO2022044101 A1 JP WO2022044101A1 JP 2022544918 A JP2022544918 A JP 2022544918A JP 2022544918 A JP2022544918 A JP 2022544918A JP WO2022044101 A1 JPWO2022044101 A1 JP WO2022044101A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022544918A
Other versions
JP7401823B2 (ja
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.)
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Publication date
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Publication of JPWO2022044101A1 publication Critical patent/JPWO2022044101A1/ja
Application granted granted Critical
Publication of JP7401823B2 publication Critical patent/JP7401823B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • 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
    • G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
    • 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
    • G02B2006/12035—Materials
    • 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
    • G02B2006/12088—Monomode
    • 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
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • G02B6/305—Optical coupling means for use between fibre and thin-film device and having an integrated mode-size expanding section, e.g. tapered waveguide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Optical Integrated Circuits (AREA)
JP2022544918A 2020-08-25 2020-08-25 光導波路部品およびその製造方法 Active JP7401823B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/031934 WO2022044101A1 (ja) 2020-08-25 2020-08-25 光導波路部品およびその製造方法

Publications (2)

Publication Number Publication Date
JPWO2022044101A1 true JPWO2022044101A1 (ja) 2022-03-03
JP7401823B2 JP7401823B2 (ja) 2023-12-20

Family

ID=80352802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022544918A Active JP7401823B2 (ja) 2020-08-25 2020-08-25 光導波路部品およびその製造方法

Country Status (3)

Country Link
US (1) US20230280524A1 (ja)
JP (1) JP7401823B2 (ja)
WO (1) WO2022044101A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7483159B1 (ja) 2023-05-24 2024-05-14 三菱電機株式会社 スポットサイズ変換器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05249331A (ja) * 1992-01-09 1993-09-28 Nippon Telegr & Teleph Corp <Ntt> 導波路形ビームスポット変換素子およびその製造方法
JP2004258610A (ja) * 2003-02-04 2004-09-16 Tdk Corp スポットサイズ変換素子及びその製造方法並びにスポットサイズ変換素子を用いた導波路埋め込み型光回路
JP2005538426A (ja) * 2002-08-20 2005-12-15 エルエヌエル・テクノロジーズ・インコーポレイテッド 埋め込みモードコンバータ
US20090297093A1 (en) * 2008-05-28 2009-12-03 Lightwire, Inc. Low index, large mode field diameter optical coupler
WO2012114866A1 (ja) * 2011-02-21 2012-08-30 日本電気株式会社 スポットサイズ変換器及びその製造方法
JP2016018191A (ja) * 2014-07-11 2016-02-01 沖電気工業株式会社 スポットサイズ変換器及びその製造方法
US20190310423A1 (en) * 2018-04-04 2019-10-10 Finisar Corporation Adiabatically coupled photonic systems with fan-out interposer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05249331A (ja) * 1992-01-09 1993-09-28 Nippon Telegr & Teleph Corp <Ntt> 導波路形ビームスポット変換素子およびその製造方法
JP2005538426A (ja) * 2002-08-20 2005-12-15 エルエヌエル・テクノロジーズ・インコーポレイテッド 埋め込みモードコンバータ
JP2004258610A (ja) * 2003-02-04 2004-09-16 Tdk Corp スポットサイズ変換素子及びその製造方法並びにスポットサイズ変換素子を用いた導波路埋め込み型光回路
US20090297093A1 (en) * 2008-05-28 2009-12-03 Lightwire, Inc. Low index, large mode field diameter optical coupler
WO2012114866A1 (ja) * 2011-02-21 2012-08-30 日本電気株式会社 スポットサイズ変換器及びその製造方法
JP2016018191A (ja) * 2014-07-11 2016-02-01 沖電気工業株式会社 スポットサイズ変換器及びその製造方法
US20190310423A1 (en) * 2018-04-04 2019-10-10 Finisar Corporation Adiabatically coupled photonic systems with fan-out interposer

Also Published As

Publication number Publication date
JP7401823B2 (ja) 2023-12-20
WO2022044101A1 (ja) 2022-03-03
US20230280524A1 (en) 2023-09-07

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