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WO2009063986A1 - 光回路およびそれを用いた光信号処理装置 - Google Patents

光回路およびそれを用いた光信号処理装置 Download PDF

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Publication number
WO2009063986A1
WO2009063986A1 PCT/JP2008/070798 JP2008070798W WO2009063986A1 WO 2009063986 A1 WO2009063986 A1 WO 2009063986A1 JP 2008070798 W JP2008070798 W JP 2008070798W WO 2009063986 A1 WO2009063986 A1 WO 2009063986A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical
face
plc
optical signal
same
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.)
Ceased
Application number
PCT/JP2008/070798
Other languages
English (en)
French (fr)
Inventor
Motohaya Ishii
Naoki Ooba
Kenya Suzuki
Shinji Mino
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 Inc
Original Assignee
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.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to US12/741,194 priority Critical patent/US8983252B2/en
Priority to JP2009541189A priority patent/JP4896231B2/ja
Publication of WO2009063986A1 publication Critical patent/WO2009063986A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • 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
    • G02B6/12019—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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • 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
    • G02B2006/12102—Lens
    • 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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G02B6/327—Optical coupling means having lens focusing means positioned between opposed fibre ends with angled interfaces to reduce reflections

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

　従来、ＰＬＣ基板端面から出射する光信号を他のバルク光学部品などと光学接続する構造は複雑で、組立および調整にも手間が掛かるという問題があった。光信号処理装置の製造および組み立てが簡単で、より簡易な構造の光回路が要請されていた。ＰＬＣの出射端面における戻り光防止のため、端面に傾斜を持たせて研磨をした構造において、空間光学系の光結合損失が増加する問題もあった。本発明の光回路は、ＰＬＣの傾斜した端面にレンズを接着することにより、簡易な構成でバルク光学部品や他のＰＬＣとの低損失な光結合を得ることができる。また、同一の傾斜端面上に露出した異なるコア開口部に、それぞれレンズ部品と光ファイバ部品とを接着することにより、１つの端面において、ＰＬＣに対する光信号の入出力を行なうことができる。
PCT/JP2008/070798 2007-11-15 2008-11-14 光回路およびそれを用いた光信号処理装置 Ceased WO2009063986A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/741,194 US8983252B2 (en) 2007-11-15 2008-11-14 Optical circuit and optical signal processing apparatus using the same
JP2009541189A JP4896231B2 (ja) 2007-11-15 2008-11-14 光回路およびそれを用いた光信号処理装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007297299 2007-11-15
JP2007-297299 2007-11-15

Publications (1)

Publication Number Publication Date
WO2009063986A1 true WO2009063986A1 (ja) 2009-05-22

Family

ID=40638832

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070798 Ceased WO2009063986A1 (ja) 2007-11-15 2008-11-14 光回路およびそれを用いた光信号処理装置

Country Status (3)

Country Link
US (1) US8983252B2 (ja)
JP (1) JP4896231B2 (ja)
WO (1) WO2009063986A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012202803A (ja) * 2011-03-25 2012-10-22 Space Vision:Kk パターン光投影装置及び方法
JP2013050586A (ja) * 2011-08-31 2013-03-14 Sumitomo Osaka Cement Co Ltd 光モジュール
WO2016016915A1 (ja) * 2014-07-31 2016-02-04 Ｎｔｔエレクトロニクス株式会社 光モジュール及びその製造方法
US9864147B2 (en) 2015-05-26 2018-01-09 Fujitsu Optical Components Limited Optical modulator module
JP2021162645A (ja) * 2020-03-31 2021-10-11 住友大阪セメント株式会社 光導波路素子及びそれを用いた光変調デバイス並びに光送信装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5785139B2 (ja) * 2012-07-26 2015-09-24 日本電信電話株式会社 集積型光モジュール
KR101948890B1 (ko) 2015-07-09 2019-02-19 한국전자통신연구원 도파로-배열 구조를 갖는 평판형 광도파로를 이용한 광신호 처리 장치
JPWO2017164042A1 (ja) 2016-03-23 2019-01-31 Ａｇｃ株式会社 複合光導波路
CN207067446U (zh) * 2017-04-21 2018-03-02 富士康(昆山)电脑接插件有限公司 光学次模组
US20230095039A1 (en) * 2021-09-17 2023-03-30 Intel Corporation Technologies for optical coupling to photonic integrated circuits

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JP2001116944A (ja) * 1999-10-21 2001-04-27 Ddi Corp 平面光回路に光結合器を付加する方法及び平面光回路
JP2001350046A (ja) * 2000-06-05 2001-12-21 Sumitomo Osaka Cement Co Ltd 集積型光導波路素子
JP2004254089A (ja) * 2003-02-20 2004-09-09 Fujitsu Ltd 波長多重処理装置
JP2006106769A (ja) * 2005-10-31 2006-04-20 Fujitsu Ltd 光機能デバイス
JP2008216905A (ja) * 2007-03-07 2008-09-18 Sony Corp 光モジュール及び光導波路の製造方法

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JP3125820B2 (ja) 1992-06-03 2001-01-22 株式会社日立製作所 双方向モジュール
JPH07120629A (ja) 1993-10-26 1995-05-12 Hitachi Ltd 光伝送モジュール
JPH0943440A (ja) * 1995-07-28 1997-02-14 Toshiba Corp 集積化光合分波器
JP3500252B2 (ja) 1996-07-30 2004-02-23 シャープ株式会社 光導波路縮小光学型イメージセンサ
EP1452894A3 (en) 1996-09-02 2005-02-09 Nippon Telegraph and Telephone Corporation Optical signal processing apparatus and optical signal processing method
JP3520072B2 (ja) 1996-09-02 2004-04-19 日本電信電話株式会社 光信号処理装置および光信号処理方法
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KR100421137B1 (ko) * 2002-03-30 2004-03-04 삼성전자주식회사 하나의 평면 도파로형 광소자를 이용한 이중 파장분할다중화/역다중화 장치
JP3852409B2 (ja) * 2003-02-04 2006-11-29 富士通株式会社 光機能デバイス
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JP2006126658A (ja) 2004-10-29 2006-05-18 Nippon Telegr & Teleph Corp <Ntt> 光導波路デバイス
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001116944A (ja) * 1999-10-21 2001-04-27 Ddi Corp 平面光回路に光結合器を付加する方法及び平面光回路
JP2001350046A (ja) * 2000-06-05 2001-12-21 Sumitomo Osaka Cement Co Ltd 集積型光導波路素子
JP2004254089A (ja) * 2003-02-20 2004-09-09 Fujitsu Ltd 波長多重処理装置
JP2006106769A (ja) * 2005-10-31 2006-04-20 Fujitsu Ltd 光機能デバイス
JP2008216905A (ja) * 2007-03-07 2008-09-18 Sony Corp 光モジュール及び光導波路の製造方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012202803A (ja) * 2011-03-25 2012-10-22 Space Vision:Kk パターン光投影装置及び方法
JP2013050586A (ja) * 2011-08-31 2013-03-14 Sumitomo Osaka Cement Co Ltd 光モジュール
WO2016016915A1 (ja) * 2014-07-31 2016-02-04 Ｎｔｔエレクトロニクス株式会社 光モジュール及びその製造方法
US9864147B2 (en) 2015-05-26 2018-01-09 Fujitsu Optical Components Limited Optical modulator module
JP2021162645A (ja) * 2020-03-31 2021-10-11 住友大阪セメント株式会社 光導波路素子及びそれを用いた光変調デバイス並びに光送信装置
JP7380389B2 (ja) 2020-03-31 2023-11-15 住友大阪セメント株式会社 光導波路素子及びそれを用いた光変調デバイス並びに光送信装置

Also Published As

Publication number Publication date
US8983252B2 (en) 2015-03-17
US20100296776A1 (en) 2010-11-25
JPWO2009063986A1 (ja) 2011-03-31
JP4896231B2 (ja) 2012-03-14

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