DE69325742D1 - Verfahren zur Herstellung eines KTiOPO4-Einkristalles - Google Patents

Verfahren zur Herstellung eines KTiOPO4-Einkristalles

Info

Publication number
DE69325742D1
DE69325742D1 DE69325742T DE69325742T DE69325742D1 DE 69325742 D1 DE69325742 D1 DE 69325742D1 DE 69325742 T DE69325742 T DE 69325742T DE 69325742 T DE69325742 T DE 69325742T DE 69325742 D1 DE69325742 D1 DE 69325742D1
Authority
DE
Germany
Prior art keywords
production
single crystal
ktiopo4
ktiopo4 single
crystal
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
DE69325742T
Other languages
English (en)
Other versions
DE69325742T2 (de
Inventor
Tsutomu Okamoto
Koji Watanabe
Tatsuo Fukui
Yasushi Minoya
Koichi Tatsuki
Shigeo Kubota
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69325742D1 publication Critical patent/DE69325742D1/de
Publication of DE69325742T2 publication Critical patent/DE69325742T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C30B9/00—Single-crystal growth from melt solutions using molten solvents
    • 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
DE69325742T 1992-05-15 1993-05-12 Verfahren zur Herstellung eines KTiOPO4-Einkristalles Expired - Fee Related DE69325742T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12395592 1992-05-15
JP4360084A JPH0664995A (ja) 1992-05-15 1992-12-29 ＫＴｉＯＰＯ４ 単結晶及びその製造方法

Publications (2)

Publication Number Publication Date
DE69325742D1 true DE69325742D1 (de) 1999-09-02
DE69325742T2 DE69325742T2 (de) 2000-02-10

Family

ID=26460741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69325742T Expired - Fee Related DE69325742T2 (de) 1992-05-15 1993-05-12 Verfahren zur Herstellung eines KTiOPO4-Einkristalles

Country Status (4)

Country Link
US (1) US5370076A (de)
EP (1) EP0569968B1 (de)
JP (1) JPH0664995A (de)
DE (1) DE69325742T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0624664B1 (de) * 1993-05-10 1999-01-07 International Superconductivity Technology Center Verfahren zur Herstellung eines Metalloxid-Kristalls
JPH08253393A (ja) * 1995-01-19 1996-10-01 Hoya Corp Ｋｔｐ固溶体単結晶及びその製造方法
US7317859B2 (en) * 2004-08-25 2008-01-08 Advanced Photonics Crystals Periodically poled optical crystals and process for the production thereof
US8389099B1 (en) 2007-06-01 2013-03-05 Rubicon Technology, Inc. Asymmetrical wafer configurations and method for creating the same
CN103451731B (zh) * 2013-08-30 2015-09-09 山东华特知新材料有限公司 一种gtr-ktp晶体的制备方法
JP2017134110A (ja) * 2016-01-25 2017-08-03 株式会社島津製作所 分極反転素子、分極反転素子の製造方法及び分極反転素子の製造装置
CN114032614B (zh) * 2021-10-13 2022-10-21 四川大学 一种非线性光学晶体亚磷酸亚锗的制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231838A (en) * 1978-04-20 1980-11-04 E. I. Du Pont De Nemours And Company Method for flux growth of KTiOPO4 and its analogues
US4305778A (en) * 1979-06-18 1981-12-15 E. I. Du Pont De Nemours And Company Hydrothermal process for growing a single crystal with an aqueous mineralizer
FR2609976B2 (fr) * 1985-07-26 1989-11-03 Centre Nat Rech Scient Syntheses en flux de cristaux et epitaxies de solutions solides isotypes de ktiopo4
FR2585345B1 (fr) * 1985-07-26 1989-08-18 Centre Nat Rech Scient Procede de synthese en flux de cristaux du type du ktiopo4 ou monophosphate de potassium et de titanyle
US4761202A (en) * 1986-05-30 1988-08-02 U.S. Philips Corporation Process for crystal growth of KTiOPO4 from solution
US4724038A (en) * 1986-06-02 1988-02-09 Hughes Aircraft Company Process for preparing single crystal binary metal oxides of improved purity
US5066356A (en) * 1990-01-05 1991-11-19 E. I. Du Pont De Nemours And Company Hydrothermal process for growing optical-quality single crystals
US5084206A (en) * 1990-02-02 1992-01-28 E. I. Du Pont De Nemours And Company Doped crystalline compositions and a method for preparation thereof
US5264073A (en) * 1992-02-28 1993-11-23 E. I. Du Pont De Nemours And Company Hydrothermal process for growing optical-quality single crystals and aqueous mineralizer therefor

Also Published As

Publication number Publication date
EP0569968A3 (en) 1996-03-20
JPH0664995A (ja) 1994-03-08
DE69325742T2 (de) 2000-02-10
EP0569968A2 (de) 1993-11-18
EP0569968B1 (de) 1999-07-28
US5370076A (en) 1994-12-06

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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