DE69610789D1 - Vorrichtung zur Erzeugung der zweiten Harmonischen und Verfahren zu ihrer Herstellung - Google Patents

Vorrichtung zur Erzeugung der zweiten Harmonischen und Verfahren zu ihrer Herstellung

Info

Publication number
DE69610789D1
DE69610789D1 DE69610789T DE69610789T DE69610789D1 DE 69610789 D1 DE69610789 D1 DE 69610789D1 DE 69610789 T DE69610789 T DE 69610789T DE 69610789 T DE69610789 T DE 69610789T DE 69610789 D1 DE69610789 D1 DE 69610789D1
Authority
DE
Germany
Prior art keywords
producing
same
generating device
harmonic generating
harmonic
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.)
Expired - Fee Related
Application number
DE69610789T
Other languages
English (en)
Other versions
DE69610789T2 (de
Inventor
Minoru Imaeda
Katsuhiro Imai
Tatsuo Kawaguchi
Takashi Yoshino
Akihiko Honda
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE69610789D1 publication Critical patent/DE69610789D1/de
Publication of DE69610789T2 publication Critical patent/DE69610789T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/37—Non-linear optics for second-harmonic generation
    • G02F1/377—Non-linear optics for second-harmonic generation in an optical waveguide structure
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/08—Downward pulling
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • C30B29/22—Complex oxides
    • C30B29/30—Niobates; Vanadates; Tantalates
    • 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
    • G02B6/131—Integrated optical circuits characterised by the manufacturing method by using epitaxial growth

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DE69610789T 1995-04-10 1996-04-10 Vorrichtung zur Erzeugung der zweiten Harmonischen und Verfahren zu ihrer Herstellung Expired - Fee Related DE69610789T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8393895 1995-04-10
JP8029207A JPH08339002A (ja) 1995-04-10 1996-02-16 第二高調波発生素子およびその製造方法

Publications (2)

Publication Number Publication Date
DE69610789D1 true DE69610789D1 (de) 2000-12-07
DE69610789T2 DE69610789T2 (de) 2001-05-10

Family

ID=26367372

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69610789T Expired - Fee Related DE69610789T2 (de) 1995-04-10 1996-04-10 Vorrichtung zur Erzeugung der zweiten Harmonischen und Verfahren zu ihrer Herstellung

Country Status (4)

Country Link
US (1) US5737117A (de)
EP (1) EP0737884B1 (de)
JP (1) JPH08339002A (de)
DE (1) DE69610789T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11326966A (ja) * 1998-05-12 1999-11-26 Ngk Insulators Ltd 第二高調波発生装置
JPH11326967A (ja) * 1998-05-12 1999-11-26 Ngk Insulators Ltd 第二高調波発生素子
JPH11335199A (ja) 1998-05-27 1999-12-07 Ngk Insulators Ltd 単結晶膜の製造方法
EP0961160B1 (de) * 1998-05-27 2005-03-30 Ngk Insulators, Ltd. Vorrichtung zur Erzeugung der zweiten harmonischen Welle
JP2000131546A (ja) 1998-10-26 2000-05-12 Pioneer Electronic Corp リッジ形３次元導波路製造方法
JP4334773B2 (ja) * 2000-03-09 2009-09-30 日本碍子株式会社 酸化物単結晶の板状体の製造方法
JP2001253792A (ja) * 2000-03-09 2001-09-18 Ngk Insulators Ltd 酸化物単結晶の板状体の製造方法
US6362234B1 (en) * 2000-08-15 2002-03-26 Vyrex Corporation Water-soluble prodrugs of propofol for treatment of migrane
US6792189B2 (en) * 2001-05-13 2004-09-14 Nippon Telegraph And Telephone Corporation Optical waveguide and method of manufacture
JP2004295088A (ja) 2003-03-11 2004-10-21 Ngk Insulators Ltd 波長変換素子
US7807581B2 (en) * 2007-03-07 2010-10-05 Hitachi High-Technologies Corporation Plasma processing apparatus and plasma processing method
US7589886B1 (en) 2008-08-12 2009-09-15 Hc Photonics Corp. Wavelength converter structure and method for preparing the same
US9995875B2 (en) 2015-07-28 2018-06-12 The Penn State Research Foundation Method and apparatus for producing crystalline cladding and crystalline core optical fibers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740265A (en) * 1987-01-08 1988-04-26 E. I. Du Pont De Nemours And Company Process for producing an optical waveguide and the product therefrom
NL8901875A (nl) * 1989-07-20 1991-02-18 Philips Nv Kalium-lithium niobaat kristallen.
JPH085738B2 (ja) * 1991-03-08 1996-01-24 工業技術院長 細径の非線形光学単結晶ファイバーの育成方法
DE69207695T2 (de) * 1991-10-01 1996-07-25 Philips Electronics Nv Verfahren zur Herstellung von Kalium-Lithium-Niobatkristallen
JPH05173213A (ja) * 1991-12-25 1993-07-13 Hitachi Ltd 導波路型第二高調波発生素子
JPH05289131A (ja) * 1992-04-07 1993-11-05 Ibiden Co Ltd 部分分極反転構造を有する導波路型ｓｈｇ素子とその製造方法
JPH06345588A (ja) * 1993-05-31 1994-12-20 Agency Of Ind Science & Technol 結晶育成方法
ES2069496B1 (es) * 1993-08-10 1995-11-01 Asturiana De Zinc Sa Cuba para instalaciones de electrolisis.
JP3259869B2 (ja) * 1993-08-24 2002-02-25 ペルメレック電極株式会社 電解用電極基体及びその製造方法
JP3462265B2 (ja) * 1994-06-21 2003-11-05 パイオニア株式会社 波長変換素子
JPH0987085A (ja) * 1995-09-22 1997-03-31 Ngk Insulators Ltd 光学単結晶品および光学素子

Also Published As

Publication number Publication date
EP0737884A2 (de) 1996-10-16
EP0737884A3 (de) 1997-09-24
US5737117A (en) 1998-04-07
DE69610789T2 (de) 2001-05-10
EP0737884B1 (de) 2000-11-02
JPH08339002A (ja) 1996-12-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee