JPWO2020240797A1 - - Google Patents

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Publication number
JPWO2020240797A1
JPWO2020240797A1 JP2021521709A JP2021521709A JPWO2020240797A1 JP WO2020240797 A1 JPWO2020240797 A1 JP WO2020240797A1 JP 2021521709 A JP2021521709 A JP 2021521709A JP 2021521709 A JP2021521709 A JP 2021521709A JP WO2020240797 A1 JPWO2020240797 A1 JP WO2020240797A1
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JP
Japan
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JP2021521709A
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JP7185164B2 (ja
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Publication of JP7185164B2 publication Critical patent/JP7185164B2/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
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/125—Bends, branchings or intersections
    • 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
    • G02B6/29331—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 evanescent wave coupling
    • G02B6/29332—Wavelength selective couplers, i.e. based on evanescent coupling between light guides, e.g. fused fibre couplers with transverse coupling between fibres having different propagation constant wavelength dependency
JP2021521709A 2019-05-30 2019-05-30 モニタリング機能付き光源 Active JP7185164B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/021629 WO2020240797A1 (ja) 2019-05-30 2019-05-30 光合波回路および光源

Publications (2)

Publication Number Publication Date
JPWO2020240797A1 true JPWO2020240797A1 (ja) 2020-12-03
JP7185164B2 JP7185164B2 (ja) 2022-12-07

Family

ID=73552816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021521709A Active JP7185164B2 (ja) 2019-05-30 2019-05-30 モニタリング機能付き光源

Country Status (3)

Country Link
US (1) US20220229230A1 (ja)
JP (1) JP7185164B2 (ja)
WO (1) WO2020240797A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0255304A (ja) * 1988-08-22 1990-02-23 Hitachi Cable Ltd 光集積回路
JP2004177776A (ja) * 2002-11-28 2004-06-24 Fujitsu Ltd 光合波器及びそれを用いた光デバイス
JP2015035480A (ja) * 2013-08-08 2015-02-19 古河電気工業株式会社 半導体光素子モジュール
US20180128979A1 (en) * 2015-05-12 2018-05-10 Kaiam Corp. Rgb combiner using mems alignment and plc
JP2018180513A (ja) * 2017-04-17 2018-11-15 日本電信電話株式会社 モニタリング機能付き光源

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2217688C (en) * 1997-10-07 2006-12-05 Gary Duck Coupling of light into a monolithic waveguide device
CN107515449B (zh) * 2017-09-27 2019-07-26 武汉电信器件有限公司 一种多通道高速率光模块结构和加工方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0255304A (ja) * 1988-08-22 1990-02-23 Hitachi Cable Ltd 光集積回路
JP2004177776A (ja) * 2002-11-28 2004-06-24 Fujitsu Ltd 光合波器及びそれを用いた光デバイス
JP2015035480A (ja) * 2013-08-08 2015-02-19 古河電気工業株式会社 半導体光素子モジュール
US20180128979A1 (en) * 2015-05-12 2018-05-10 Kaiam Corp. Rgb combiner using mems alignment and plc
JP2018180513A (ja) * 2017-04-17 2018-11-15 日本電信電話株式会社 モニタリング機能付き光源

Also Published As

Publication number Publication date
WO2020240797A1 (ja) 2020-12-03
JP7185164B2 (ja) 2022-12-07
US20220229230A1 (en) 2022-07-21

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