JPWO2022255261A1 - - Google Patents

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Publication number
JPWO2022255261A1
JPWO2022255261A1 JP2023525794A JP2023525794A JPWO2022255261A1 JP WO2022255261 A1 JPWO2022255261 A1 JP WO2022255261A1 JP 2023525794 A JP2023525794 A JP 2023525794A JP 2023525794 A JP2023525794 A JP 2023525794A JP WO2022255261 A1 JPWO2022255261 A1 JP WO2022255261A1
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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.)
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Application number
JP2023525794A
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Japanese (ja)
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JP7871808B2 (ja
JPWO2022255261A5 (enExample
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Publication of JPWO2022255261A1 publication Critical patent/JPWO2022255261A1/ja
Publication of JPWO2022255261A5 publication Critical patent/JPWO2022255261A5/ja
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Publication of JP7871808B2 publication Critical patent/JP7871808B2/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
    • 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
    • G02B6/13—Integrated optical circuits characterised by the manufacturing method
    • 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
    • G02B2006/12166—Manufacturing methods
    • G02B2006/12169—Annealing
    • G02B2006/12171—Annealing using a laser beam
    • 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
    • G02B6/12002—Three-dimensional structures

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
JP2023525794A 2021-05-31 2022-05-27 光導波路の作製方法、及び光導波路 Active JP7871808B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021091826 2021-05-31
JP2021091826 2021-05-31
PCT/JP2022/021776 WO2022255261A1 (ja) 2021-05-31 2022-05-27 光導波路の作製方法、及び光導波路

Publications (3)

Publication Number Publication Date
JPWO2022255261A1 true JPWO2022255261A1 (enExample) 2022-12-08
JPWO2022255261A5 JPWO2022255261A5 (enExample) 2024-03-05
JP7871808B2 JP7871808B2 (ja) 2026-06-09

Family

ID=84324164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023525794A Active JP7871808B2 (ja) 2021-05-31 2022-05-27 光導波路の作製方法、及び光導波路

Country Status (4)

Country Link
US (1) US20240168222A1 (enExample)
JP (1) JP7871808B2 (enExample)
CN (1) CN117099030A (enExample)
WO (1) WO2022255261A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2641632A (en) * 2023-01-16 2025-12-10 Sumitomo Electric Industries Optical waveguide device
CN120712503A (zh) * 2023-02-22 2025-09-26 住友电气工业株式会社 光连接部件和光连接部件的制造方法
CN120693551A (zh) * 2023-02-22 2025-09-23 住友电气工业株式会社 光连接部件的制造方法

Citations (17)

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Publication number Priority date Publication date Assignee Title
JPH0421532A (ja) * 1990-05-16 1992-01-24 Mitsubishi Cable Ind Ltd 希土類元素ドープｄｓｃ型光ファイバ母材の製造方法
JPH09311238A (ja) * 1996-05-22 1997-12-02 Sumitomo Electric Ind Ltd 光導波路型回折格子の作成方法
JP2000249859A (ja) * 1999-02-26 2000-09-14 Japan Science & Technology Corp グレーティング付き光導波路の製造方法
JP2000256029A (ja) * 1999-03-09 2000-09-19 Shin Etsu Chem Co Ltd 光ファイバ母材の製造方法
JP2001311847A (ja) * 2000-02-22 2001-11-09 Nec Corp 屈折率の修正方法、屈折率の修正装置、及び光導波路デバイス
JP2001324634A (ja) * 2000-05-17 2001-11-22 Nippon Sheet Glass Co Ltd グレーティング付き光導波路の製造方法
JP2002098848A (ja) * 2000-09-22 2002-04-05 Nippon Sheet Glass Co Ltd 光導波路型ブラッグ回折格子およびその製造方法
JP2002148450A (ja) * 2000-08-25 2002-05-22 Alcatel 光ファイバの１３８０ｎｍ〜１４１０ｎｍにおける水素感度を低減させる方法
JP2002539467A (ja) * 1999-03-05 2002-11-19 ナノビス リミティド ライアビリティ カンパニー 格子及びこれに係る改良
JP2003215376A (ja) * 2002-01-21 2003-07-30 Hitachi Cable Ltd 導波路の製造方法
JP2004138680A (ja) * 2002-10-15 2004-05-13 Ntt Advanced Technology Corp 光デバイス
JP2004341125A (ja) * 2003-05-14 2004-12-02 Fujikura Ltd 光導波路部品の加工方法、グレーティングの製造方法、光導波路部品
JP2005221530A (ja) * 2004-02-03 2005-08-18 Matsushita Electric Ind Co Ltd グレーティングデバイスの製造装置及び製造方法
JP2005257719A (ja) * 2004-03-09 2005-09-22 Nippon Telegr & Teleph Corp <Ntt> 導波路作製方法
JP2005338502A (ja) * 2004-05-27 2005-12-08 Showa Electric Wire & Cable Co Ltd 光導波路の製造方法
JP2014031303A (ja) * 2012-08-06 2014-02-20 Sumitomo Electric Ind Ltd 光ファイバ母材製造方法および光ファイバ
JP2019203915A (ja) * 2018-05-21 2019-11-28 日本電信電話株式会社 光集積デバイスおよびその製造方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066133A (en) * 1990-10-18 1991-11-19 United Technologies Corporation Extended length embedded Bragg grating manufacturing method and arrangement
WO1997026571A2 (en) * 1996-01-18 1997-07-24 British Telecommunications Public Limited Company Optical waveguide with photosensitive refractive index cladding
US6573026B1 (en) * 1999-07-29 2003-06-03 Corning Incorporated Femtosecond laser writing of glass, including borosilicate, sulfide, and lead glasses
US7568365B2 (en) * 2001-05-04 2009-08-04 President & Fellows Of Harvard College Method and apparatus for micromachining bulk transparent materials using localized heating by nonlinearly absorbed laser radiation, and devices fabricated thereby
US6768850B2 (en) * 2001-08-16 2004-07-27 Translume, Inc. Method of index trimming a waveguide and apparatus formed of the same
US20030099452A1 (en) * 2001-11-28 2003-05-29 Borrelli Nicholas F. Manipulating the size of waveguides written into substrates using femtosecond laser pulses
US6950591B2 (en) * 2002-05-16 2005-09-27 Corning Incorporated Laser-written cladding for waveguide formations in glass
US7294454B1 (en) * 2002-09-30 2007-11-13 Translume, Inc. Waveguide fabrication methods and devices
US7515792B2 (en) * 2003-03-21 2009-04-07 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Industry, Through The Communications Research Centre Canada Method of increasing photosensitivity of glasses to ultrafast infrared laser radiation using hydrogen or deuterium
WO2019239968A1 (ja) * 2018-06-12 2019-12-19 住友電気工業株式会社 光デバイスの製造方法
JP2020112626A (ja) * 2019-01-09 2020-07-27 住友電気工業株式会社 波長変換光デバイスおよびその製造方法

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0421532A (ja) * 1990-05-16 1992-01-24 Mitsubishi Cable Ind Ltd 希土類元素ドープｄｓｃ型光ファイバ母材の製造方法
JPH09311238A (ja) * 1996-05-22 1997-12-02 Sumitomo Electric Ind Ltd 光導波路型回折格子の作成方法
JP2000249859A (ja) * 1999-02-26 2000-09-14 Japan Science & Technology Corp グレーティング付き光導波路の製造方法
JP2002539467A (ja) * 1999-03-05 2002-11-19 ナノビス リミティド ライアビリティ カンパニー 格子及びこれに係る改良
JP2000256029A (ja) * 1999-03-09 2000-09-19 Shin Etsu Chem Co Ltd 光ファイバ母材の製造方法
JP2001311847A (ja) * 2000-02-22 2001-11-09 Nec Corp 屈折率の修正方法、屈折率の修正装置、及び光導波路デバイス
JP2001324634A (ja) * 2000-05-17 2001-11-22 Nippon Sheet Glass Co Ltd グレーティング付き光導波路の製造方法
JP2002148450A (ja) * 2000-08-25 2002-05-22 Alcatel 光ファイバの１３８０ｎｍ〜１４１０ｎｍにおける水素感度を低減させる方法
JP2002098848A (ja) * 2000-09-22 2002-04-05 Nippon Sheet Glass Co Ltd 光導波路型ブラッグ回折格子およびその製造方法
JP2003215376A (ja) * 2002-01-21 2003-07-30 Hitachi Cable Ltd 導波路の製造方法
JP2004138680A (ja) * 2002-10-15 2004-05-13 Ntt Advanced Technology Corp 光デバイス
JP2004341125A (ja) * 2003-05-14 2004-12-02 Fujikura Ltd 光導波路部品の加工方法、グレーティングの製造方法、光導波路部品
JP2005221530A (ja) * 2004-02-03 2005-08-18 Matsushita Electric Ind Co Ltd グレーティングデバイスの製造装置及び製造方法
JP2005257719A (ja) * 2004-03-09 2005-09-22 Nippon Telegr & Teleph Corp <Ntt> 導波路作製方法
JP2005338502A (ja) * 2004-05-27 2005-12-08 Showa Electric Wire & Cable Co Ltd 光導波路の製造方法
JP2014031303A (ja) * 2012-08-06 2014-02-20 Sumitomo Electric Ind Ltd 光ファイバ母材製造方法および光ファイバ
JP2019203915A (ja) * 2018-05-21 2019-11-28 日本電信電話株式会社 光集積デバイスおよびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NASU, YUSUKE ET AL.: "Low-loss waveguides written with a femtosecond laser for flexible interconnection in a planar light-", OPTICS LETTERS, vol. 30, no. 7, JPN6022026430, 1 April 2005 (2005-04-01), pages 723 - 725, ISSN: 0005793242 *

Also Published As

Publication number Publication date
JP7871808B2 (ja) 2026-06-09
CN117099030A (zh) 2023-11-21
US20240168222A1 (en) 2024-05-23
WO2022255261A1 (ja) 2022-12-08

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