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WO2008114717A1 - 光導波路、光導波路モジュール、および電子機器 - Google Patents

光導波路、光導波路モジュール、および電子機器 Download PDF

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Publication number
WO2008114717A1
WO2008114717A1 PCT/JP2008/054721 JP2008054721W WO2008114717A1 WO 2008114717 A1 WO2008114717 A1 WO 2008114717A1 JP 2008054721 W JP2008054721 W JP 2008054721W WO 2008114717 A1 WO2008114717 A1 WO 2008114717A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical waveguide
light
end surfaces
away
inclined surface
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/JP2008/054721
Other languages
English (en)
French (fr)
Inventor
Yukari Terakawa
Hayami Hosokawa
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.)
Omron Corp
Original Assignee
Omron Corp
Omron Tateisi Electronics Co
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 Omron Corp, Omron Tateisi Electronics Co filed Critical Omron Corp
Priority to KR1020097019216A priority Critical patent/KR101109983B1/ko
Priority to US12/530,793 priority patent/US8457455B2/en
Priority to EP08722117A priority patent/EP2128672A4/en
Priority to CN2008800086077A priority patent/CN101636674B/zh
Priority to JP2009505193A priority patent/JP5233990B2/ja
Publication of WO2008114717A1 publication Critical patent/WO2008114717A1/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
    • G02B6/10—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
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections

Landscapes

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

Abstract

コア部およびクラッド部の端面となる光入射面および光出射面が、光導波路の延在方向(Z方向)に直交する平面(X-Y平面)への正射影が長方形状になるとともに、該端面から離れる方向(Z方向)に所定の角度で傾斜する傾斜面として形成された光導波路であって、コア部の光入射面および光出射面の少なくともいずれか一方は、上記傾斜面が上記正射影における長方形状の長手方向(X方向)に平行な複数の傾斜面に分割されているとともに、該複数の傾斜面が、発光部に近いものほど上記端面から離れる方向(Z方向)に位置するように、互いの傾斜角を変えることなく平行にずれて配置されていることによって、全体として段階的に上記端面から離れる方向(Z方向)に延びた形状となっている。これにより、簡易な構成により、光伝送の際の光の損失を低減するとともに、安定した光伝送が可能な光導波路を提供する。
PCT/JP2008/054721 2007-03-16 2008-03-14 光導波路、光導波路モジュール、および電子機器 Ceased WO2008114717A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020097019216A KR101109983B1 (ko) 2007-03-16 2008-03-14 광도파로, 광도파로 모듈, 및 전자 기기
US12/530,793 US8457455B2 (en) 2007-03-16 2008-03-14 Optical waveguide, optical waveguide module, and electronic apparatus
EP08722117A EP2128672A4 (en) 2007-03-16 2008-03-14 OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE MODULE, AND ELECTRONIC APPARATUS
CN2008800086077A CN101636674B (zh) 2007-03-16 2008-03-14 光波导、光波导模块及电子设备
JP2009505193A JP5233990B2 (ja) 2007-03-16 2008-03-14 光導波路、光導波路モジュール、および電子機器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007069622 2007-03-16
JP2007-069622 2007-03-16

Publications (1)

Publication Number Publication Date
WO2008114717A1 true WO2008114717A1 (ja) 2008-09-25

Family

ID=39765825

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054721 Ceased WO2008114717A1 (ja) 2007-03-16 2008-03-14 光導波路、光導波路モジュール、および電子機器

Country Status (6)

Country Link
US (1) US8457455B2 (ja)
EP (1) EP2128672A4 (ja)
JP (1) JP5233990B2 (ja)
KR (1) KR101109983B1 (ja)
CN (1) CN101636674B (ja)
WO (1) WO2008114717A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011016833A1 (en) * 2009-07-28 2011-02-10 Tyco Electronics Corporation Optical fiber interconnect device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101579091B1 (ko) * 2010-01-07 2015-12-22 삼성디스플레이 주식회사 터치 위치 검출 방법, 이를 수행하기 위한 터치 위치 검출 장치 및 터치 위치 검출 장치를 포함하는 표시 장치
JP2013050651A (ja) * 2011-08-31 2013-03-14 Omron Corp 光導波路、光伝送モジュールおよび電子機器
JP5867129B2 (ja) * 2012-02-08 2016-02-24 富士通株式会社 光半導体素子及び光半導体素子の製造方法
US9217836B2 (en) * 2012-10-23 2015-12-22 Kotura, Inc. Edge coupling of optical devices
JP6353196B2 (ja) * 2013-05-15 2018-07-04 株式会社エンプラス 光レセプタクルおよび光モジュール
TWI638947B (zh) * 2017-08-25 2018-10-21 技嘉科技股份有限公司 混合反光及導光機制的發光風扇裝置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04346301A (ja) * 1991-05-24 1992-12-02 Nippon Telegr & Teleph Corp <Ntt> 光合分岐器
JP2000137138A (ja) * 1998-11-02 2000-05-16 Canon Inc 分波・合波手段を端部に備えた光ファイバ、及び分波・合波手段を受光面上にに備えた光検出装置
JP2000214351A (ja) 1999-01-21 2000-08-04 Nippon Telegr & Teleph Corp <Ntt> 光モジュ―ル実装構造
JP2000292656A (ja) 1999-04-01 2000-10-20 Sony Corp 光伝送装置および光伝送装置の製造方法
JP2003307603A (ja) * 2002-02-15 2003-10-31 Omron Corp 光学素子及び当該素子を用いた光学部品
JP2005331535A (ja) 2004-05-18 2005-12-02 Sony Corp 光導波路及びその製造方法、並びに光結合装置及びその製造方法
WO2007026843A1 (ja) * 2005-08-31 2007-03-08 Mitsumi Electric Co., Ltd. 導波路装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6174424B1 (en) * 1995-11-20 2001-01-16 Cirrex Corp. Couplers for optical fibers
US6334014B1 (en) * 1998-11-02 2001-12-25 Canon Kabushiki Kaisha Optical fiber apparatus provided with demultiplexing/multiplexing unit on fiber's end portion, optical detecting apparatus provided with demultiplexing/multiplexing unit on its light receiving surface, and optical transmission system using the same
US20050036728A1 (en) * 2003-08-12 2005-02-17 Henning Braunisch Curved surface for improved optical coupling between optoelectronic device and waveguide
JP4725314B2 (ja) 2005-12-16 2011-07-13 オムロン株式会社 光ケーブルモジュールおよびその製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04346301A (ja) * 1991-05-24 1992-12-02 Nippon Telegr & Teleph Corp <Ntt> 光合分岐器
JP2000137138A (ja) * 1998-11-02 2000-05-16 Canon Inc 分波・合波手段を端部に備えた光ファイバ、及び分波・合波手段を受光面上にに備えた光検出装置
JP2000214351A (ja) 1999-01-21 2000-08-04 Nippon Telegr & Teleph Corp <Ntt> 光モジュ―ル実装構造
JP2000292656A (ja) 1999-04-01 2000-10-20 Sony Corp 光伝送装置および光伝送装置の製造方法
JP2003307603A (ja) * 2002-02-15 2003-10-31 Omron Corp 光学素子及び当該素子を用いた光学部品
JP2005331535A (ja) 2004-05-18 2005-12-02 Sony Corp 光導波路及びその製造方法、並びに光結合装置及びその製造方法
WO2007026843A1 (ja) * 2005-08-31 2007-03-08 Mitsumi Electric Co., Ltd. 導波路装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2128672A4 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011016833A1 (en) * 2009-07-28 2011-02-10 Tyco Electronics Corporation Optical fiber interconnect device
US8031993B2 (en) 2009-07-28 2011-10-04 Tyco Electronics Corporation Optical fiber interconnect device
CN102472870A (zh) * 2009-07-28 2012-05-23 泰科电子公司 光学纤维互连装置
JP2013500507A (ja) * 2009-07-28 2013-01-07 タイコ・エレクトロニクス・コーポレイション 光ファイバ相互接続デバイス
CN102472870B (zh) * 2009-07-28 2015-07-01 泰科电子公司 光学纤维互连装置

Also Published As

Publication number Publication date
US20100135613A1 (en) 2010-06-03
KR20090111350A (ko) 2009-10-26
JPWO2008114717A1 (ja) 2010-07-01
EP2128672A1 (en) 2009-12-02
CN101636674A (zh) 2010-01-27
CN101636674B (zh) 2011-05-11
US8457455B2 (en) 2013-06-04
JP5233990B2 (ja) 2013-07-10
EP2128672A4 (en) 2012-06-06
KR101109983B1 (ko) 2012-03-13

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