DE69735956T2 - Methode zur polarisation optischer kristalle - Google Patents

Methode zur polarisation optischer kristalle Download PDF

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Publication number
DE69735956T2
DE69735956T2 DE69735956T DE69735956T DE69735956T2 DE 69735956 T2 DE69735956 T2 DE 69735956T2 DE 69735956 T DE69735956 T DE 69735956T DE 69735956 T DE69735956 T DE 69735956T DE 69735956 T2 DE69735956 T2 DE 69735956T2
Authority
DE
Germany
Prior art keywords
crystal
flux
conductivity
ion exchange
crystals
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 - Lifetime
Application number
DE69735956T
Other languages
German (de)
English (en)
Other versions
DE69735956D1 (de
Inventor
H Kan Karlsson
Gunnar Arvidsson
Peter Henriksson
Frederik Laurell
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.)
Cobolt AB
Original Assignee
Cobolt AB
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
Priority claimed from SE9600140A external-priority patent/SE9600140D0/xx
Priority claimed from SE9604264A external-priority patent/SE9604264D0/xx
Application filed by Cobolt AB filed Critical Cobolt AB
Publication of DE69735956D1 publication Critical patent/DE69735956D1/de
Application granted granted Critical
Publication of DE69735956T2 publication Critical patent/DE69735956T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G02F1/355—Non-linear optics characterised by the materials used
    • G02F1/3558—Poled materials, e.g. with periodic poling; Fabrication of domain inverted structures, e.g. for quasi-phase-matching [QPM]
    • 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
    • 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
    • C30B29/14—Phosphates
    • 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
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Polarising Elements (AREA)
DE69735956T 1996-01-12 1997-01-10 Methode zur polarisation optischer kristalle Expired - Lifetime DE69735956T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9600140 1996-01-12
SE9600140A SE9600140D0 (sv) 1996-01-12 1996-01-12 Processförfarande för optiska kristaller
SE9604264A SE9604264D0 (sv) 1996-11-19 1996-11-19 Icke-linjära kristaller
SE9604264 1996-11-19
PCT/SE1997/000026 WO1997025648A1 (en) 1996-01-12 1997-01-10 Method and arrangement for poling of optical crystals

Publications (2)

Publication Number Publication Date
DE69735956D1 DE69735956D1 (de) 2006-06-29
DE69735956T2 true DE69735956T2 (de) 2007-05-10

Family

ID=26662476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69735956T Expired - Lifetime DE69735956T2 (de) 1996-01-12 1997-01-10 Methode zur polarisation optischer kristalle

Country Status (9)

Country Link
US (1) US5986798A (enExample)
EP (1) EP1015936B1 (enExample)
JP (1) JP2000503138A (enExample)
CN (1) CN1213436A (enExample)
AT (1) ATE327523T1 (enExample)
AU (1) AU733846B2 (enExample)
DE (1) DE69735956T2 (enExample)
IL (1) IL125303A (enExample)
WO (1) WO1997025648A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018108636A1 (de) * 2018-04-11 2019-10-17 Universität Paderborn Herstellung von Wellenleitern aus Materialien der KTP-Familie

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IL120203A (en) * 1997-02-12 2000-08-31 Israel Atomic Energy Comm Method of fabrication of an invertedly poled domain structure from a ferroelectric crystal
JP3999362B2 (ja) * 1998-07-13 2007-10-31 三菱電線工業株式会社 周期的分極反転構造を有する強誘電体結晶の製造方法
GB2354597A (en) * 1999-09-23 2001-03-28 Christopher Noel Pannell Ferroelectric acousto-optic devices
US6904066B2 (en) * 2001-11-13 2005-06-07 Yen-Chieh Huang Optical parametric oscillator with distributed feedback grating or distributing Bragg reflector
US6900928B2 (en) 2002-03-19 2005-05-31 Hc Photonics Corporation Method of patterning and fabricating poled dielectric microstructures within dielectric materials
US7133134B2 (en) * 2002-08-21 2006-11-07 The Board Of Trustees Of The Leland Stanford Junior University Method of measuring a physical function using a symmetric composite function
US6856393B2 (en) 2002-08-21 2005-02-15 The Board Of Trustees Of The Leland Stanford University Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function
US6982999B1 (en) * 2003-01-21 2006-01-03 Picarro,Inc. Multipass second harmonic generation
US7009750B1 (en) 2002-10-25 2006-03-07 Eclipse Energy Systems, Inc. Apparatus and methods for modulating refractive index
JP4243995B2 (ja) * 2003-08-21 2009-03-25 日本碍子株式会社 分極反転部の製造方法および光デバイス
WO2005054829A2 (en) * 2003-11-25 2005-06-16 The Board Of Trustees Of The Leland Stanford Junior University Method for determining the optical nonlinearity profile of a material
US7145714B2 (en) * 2004-07-26 2006-12-05 Advr, Inc. Segmented electrodes for poling of ferroelectric crystal materials
US20060280209A1 (en) * 2005-02-11 2006-12-14 Hans-Georg Treusch Beam combining methods and devices with high output intensity
JP5158319B2 (ja) * 2007-03-26 2013-03-06 株式会社リコー 波長変換素子、レーザ装置、画像形成装置及び表示装置
TWI425520B (zh) * 2008-05-12 2014-02-01 Taiwan Semiconductor Mfg 用於記憶體元件之電源啟動／切斷序列機制
CN104613879B (zh) * 2015-01-19 2018-03-20 无锡名谷科技有限公司 一种硅片厚度测量装置及测量方法
CN106353948A (zh) * 2016-09-29 2017-01-25 武汉工程大学 一种非线性光学晶体及其应用方法
DE102017123755B4 (de) * 2017-10-12 2020-12-03 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines Laserdiodenbarrens und Laserdiodenbarren
CN110726673B (zh) * 2018-07-17 2022-02-18 中国科学院福建物质结构研究所 用于铁电晶体相变检测的光学探针及其检测方法
US10809594B2 (en) * 2019-04-30 2020-10-20 Shandong University Kind of visible ultraviolet band optical frequency converter
CN117444381B (zh) * 2023-11-02 2024-06-04 深圳技术大学 一种基于飞秒激光直写技术制备铌酸锂晶体表面导电微结构的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69026766T2 (de) * 1989-05-18 1996-11-28 Sony Corp Verfahren zur Kontrolle der ferroelektrischen Domänen eines nichtlinearen optischen Substrates
US5157754A (en) * 1990-04-25 1992-10-20 E. I. Du Pont De Nemours Wavelength conversion by quasi phase matching and the manufacture and use of optical articles therefor
US5879590A (en) * 1990-07-13 1999-03-09 North American Philips Corporation Low conductivity, doped KTIOPO4 and devices based thereon
JPH06242478A (ja) * 1993-02-18 1994-09-02 Fuji Photo Film Co Ltd 強誘電体のドメイン反転構造形成方法
JP3397433B2 (ja) * 1994-03-17 2003-04-14 パイオニア株式会社 分極反転層形成方法及び光波長変換素子
US5519802A (en) * 1994-05-09 1996-05-21 Deacon Research Method for making devices having a pattern poled structure and pattern poled structure devices
JPH086080A (ja) * 1994-06-16 1996-01-12 Eastman Kodak Co 反転された強誘電性ドメイン領域の形成方法
DE69531917T2 (de) * 1994-08-31 2004-08-19 Matsushita Electric Industrial Co., Ltd., Kadoma Verfahren zur Herstellung von invertierten Domänen und eines optischen Wellenlängenkonverters mit denselben
US5756263A (en) * 1995-05-30 1998-05-26 Eastman Kodak Company Method of inverting ferroelectric domains by application of controlled electric field
US5748361A (en) * 1995-10-13 1998-05-05 Eastman Kodak Company Ferroelectric crystal having inverted domain structure
US5875053A (en) * 1996-01-26 1999-02-23 Sdl, Inc. Periodic electric field poled crystal waveguides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018108636A1 (de) * 2018-04-11 2019-10-17 Universität Paderborn Herstellung von Wellenleitern aus Materialien der KTP-Familie

Also Published As

Publication number Publication date
EP1015936B1 (en) 2006-05-24
WO1997025648A1 (en) 1997-07-17
US5986798A (en) 1999-11-16
AU1325797A (en) 1997-08-01
CN1213436A (zh) 1999-04-07
DE69735956D1 (de) 2006-06-29
AU733846B2 (en) 2001-05-31
IL125303A0 (en) 1999-03-12
IL125303A (en) 2001-08-08
ATE327523T1 (de) 2006-06-15
EP1015936A1 (en) 2000-07-05
JP2000503138A (ja) 2000-03-14

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Legal Events

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8327 Change in the person/name/address of the patent owner

Owner name: COBOLT AB, STOCKHOLM, SE

8364 No opposition during term of opposition