CN102047159B - 波导器件及模块 - Google Patents

波导器件及模块 Download PDF

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Publication number
CN102047159B
CN102047159B CN200980119556.XA CN200980119556A CN102047159B CN 102047159 B CN102047159 B CN 102047159B CN 200980119556 A CN200980119556 A CN 200980119556A CN 102047159 B CN102047159 B CN 102047159B
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CN
China
Prior art keywords
waveguide
optical
light
blocking structure
waveguide device
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.)
Active
Application number
CN200980119556.XA
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English (en)
Chinese (zh)
Other versions
CN102047159A (zh
Inventor
相马俊一
乡隆司
桥诘泰彰
柳泽雅弘
石川贵规
永野充
村泽敦志
奥野将之
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.)
NTT Electronics Corp
NTT Inc
Original Assignee
NTT Electronics Corp
Nippon Telegraph and Telephone Corp
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 CN102047159A publication Critical patent/CN102047159A/zh
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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
    • G02B6/12019—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
    • G02B6/10—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
    • G02B2006/12126—Light absorber
    • 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
    • G02B2006/12195—Tapering

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
CN200980119556.XA 2008-05-26 2009-05-26 波导器件及模块 Active CN102047159B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-136823 2008-05-26
JP2008136823A JP5497996B2 (ja) 2008-05-26 2008-05-26 導波路型デバイスにおける導波路終端方法
PCT/JP2009/059624 WO2009145199A1 (ja) 2008-05-26 2009-05-26 導波路型デバイスおよびモジュール

Publications (2)

Publication Number Publication Date
CN102047159A CN102047159A (zh) 2011-05-04
CN102047159B true CN102047159B (zh) 2015-03-25

Family

ID=41377072

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980119556.XA Active CN102047159B (zh) 2008-05-26 2009-05-26 波导器件及模块

Country Status (4)

Country Link
US (1) US8625943B2 (enExample)
JP (1) JP5497996B2 (enExample)
CN (1) CN102047159B (enExample)
WO (1) WO2009145199A1 (enExample)

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US9383512B2 (en) * 2012-12-31 2016-07-05 Infinera Corporation Light absorption and scattering devices in a photonic integrated circuit that minimize optical feedback and noise
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CN108352904B (zh) * 2015-08-14 2020-05-19 斯考皮欧技术有限公司 光接收机以及波分复用的方法
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KR102849817B1 (ko) * 2018-10-31 2025-08-25 케이브이에이치 인더스트리즈, 인코포레이티드 광 집적 회로의 미광을 제어 및 억제하기 위한 방법 및 장치
WO2020181938A1 (zh) * 2019-03-14 2020-09-17 青岛海信宽带多媒体技术有限公司 一种光模块
US12072528B2 (en) * 2019-07-09 2024-08-27 Nippon Telegraph And Telephone Corporation Optical multiplexing circuit
JP7206528B2 (ja) * 2019-08-01 2023-01-18 日本電信電話株式会社 光波長合分波回路
US11137543B2 (en) * 2019-12-26 2021-10-05 Globalfoundries U.S. Inc. Polarizers with an absorber
CN112326204B (zh) * 2020-10-29 2023-01-20 歌尔光学科技有限公司 波导片的光学性能测试装置
US12352571B2 (en) 2021-08-11 2025-07-08 Emcore Corporation In-situ residual intensity noise measurement method and system
WO2023211518A2 (en) 2021-11-30 2023-11-02 Emcore Corporation Multi-axis fiber optic gyroscope photonic integrated circuit for inertial measurement units and inertial navigation systems
US12487401B2 (en) * 2023-05-20 2025-12-02 Globalfoundries U.S. Inc. Photonic integrated circuit including optical absorber for terminal end of waveguide
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Also Published As

Publication number Publication date
US20110064355A1 (en) 2011-03-17
JP2009282449A (ja) 2009-12-03
JP5497996B2 (ja) 2014-05-21
WO2009145199A1 (ja) 2009-12-03
CN102047159A (zh) 2011-05-04
US8625943B2 (en) 2014-01-07

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