DE2960678D1 - Process for producing a single crystal of ktiopo4 or its analogues - Google Patents

Process for producing a single crystal of ktiopo4 or its analogues

Info

Publication number
DE2960678D1
DE2960678D1 DE7979101186T DE2960678T DE2960678D1 DE 2960678 D1 DE2960678 D1 DE 2960678D1 DE 7979101186 T DE7979101186 T DE 7979101186T DE 2960678 T DE2960678 T DE 2960678T DE 2960678 D1 DE2960678 D1 DE 2960678D1
Authority
DE
Germany
Prior art keywords
ktiopo4
analogues
producing
single crystal
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
Application number
DE7979101186T
Other languages
English (en)
Inventor
Thurman Eugene Gier
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE2960678D1 publication Critical patent/DE2960678D1/de
Expired 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/37—Phosphates of heavy metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • 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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE7979101186T 1978-04-20 1979-04-19 Process for producing a single crystal of ktiopo4 or its analogues Expired DE2960678D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/898,444 US4231838A (en) 1978-04-20 1978-04-20 Method for flux growth of KTiOPO4 and its analogues

Publications (1)

Publication Number Publication Date
DE2960678D1 true DE2960678D1 (en) 1981-11-19

Family

ID=25409466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979101186T Expired DE2960678D1 (en) 1978-04-20 1979-04-19 Process for producing a single crystal of ktiopo4 or its analogues

Country Status (4)

Country Link
US (1) US4231838A (de)
EP (1) EP0004974B1 (de)
JP (1) JPS54145398A (de)
DE (1) DE2960678D1 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
ES8200625A1 (es) * 1979-12-14 1981-11-01 Monsanto Co Un procedimiento para preparar fosfato de calcio-sodio o li-tio cristalino con forma de amianto
US4360625A (en) * 1979-12-14 1982-11-23 Monsanto Company Acicular, crystalline calcium metaphosphate
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
US4654111A (en) * 1985-12-02 1987-03-31 At&T Laboratories Hydrothermal growth of potassium titanyl phosphate
US4761202A (en) * 1986-05-30 1988-08-02 U.S. Philips Corporation Process for crystal growth of KTiOPO4 from solution
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
US4766954A (en) * 1987-01-08 1988-08-30 E. I. Du Pont De Nemours And Company Process for producing an optical waveguide
JPH02157193A (ja) * 1988-12-12 1990-06-15 Hamamatsu Photonics Kk ＫＴｉＯＰＯ↓４単結晶の合成方法
JPH0360488A (ja) * 1989-07-28 1991-03-15 Sumitomo Metal Mining Co Ltd ヒ酸チタン・カリウム単結晶の製造方法
US5028107A (en) * 1989-12-12 1991-07-02 E. I. Du Pont De Nemours And Company Optical articles for wavelength conversion and their manufacture and use
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
FR2660644A1 (fr) * 1990-04-06 1991-10-11 Centre Nat Rech Scient Nouveau compose du systeme k-nb-si-o et ses derives, leur procede de synthese et leurs applications notamment en optique.
US5017806A (en) * 1990-04-11 1991-05-21 Cornell Research Foundation, Inc. Broadly tunable high repetition rate femtosecond optical parametric oscillator
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
US5130997A (en) * 1990-12-18 1992-07-14 Laserscope Medical laser apparatus, high powered red laser used in same, and laser resonator with non-linear output
US5181211A (en) * 1991-05-20 1993-01-19 Fibertek, Inc. Eye-safe laser system
US5146533A (en) * 1991-08-01 1992-09-08 E. I. Du Pont De Nemours And Company Ion exchanged crystalline waveguides and processes for their preparation
US5266092A (en) * 1991-08-01 1993-11-30 E. I. Du Pont De Nemours And Company Processes for preparation of ion exchanged crystalline waveguides
JP3185321B2 (ja) * 1991-08-03 2001-07-09 ソニー株式会社 ＫＴｉＯＰＯ４ 単結晶の製造方法
US5231641A (en) * 1992-01-21 1993-07-27 Laserscope Crystalline slab laser with intracavity non-linear optic
WO1993015242A1 (en) * 1992-01-23 1993-08-05 Moskovskoe Gosudarstvenno-Kooperativnoe Predpriyatie 'avtoprokat' METHOD FOR GROWING MONOCRYSTALS OF KTiOPO¿4?
US5281405A (en) * 1992-02-19 1994-01-25 E. I. Du Pont De Nemours And Company Optically useful compositions and a sol-gel process for their production
US5193097A (en) * 1992-02-19 1993-03-09 Crystal Technology, Inc. Optical device using a cerium-doped KTP crystal
US5326423A (en) * 1992-03-25 1994-07-05 E. I. Du Pont De Nemours And Company Doped crystalline titanyl arsenates and preparation thereof
EP0633952B1 (de) * 1992-03-31 1996-05-15 E.I. Du Pont De Nemours And Company VERFAHREN ZUR VERMINDERUNG DER BESCHäDIGUNGSEMPFINDLICHKEIT VON KRISTALLEN MIT OPTISCHER QUALITäT
US5940417A (en) * 1992-04-23 1999-08-17 University Of Science And Technology Of China CsB3 O 5 crystal and its nonlinear optical devices
CN1027514C (zh) * 1992-04-23 1995-01-25 中国科学技术大学 三硼酸铯单晶生长方法及用其制作的非线性光学器件
US5559824A (en) * 1992-04-24 1996-09-24 Electro Scientific Industries, Inc. Optical frequency-converting medium pumped by unstable resonator semiconductor laser
US5317447A (en) * 1992-04-24 1994-05-31 Electro Scientific Industries, Inc. High-power, compact, diode-pumped, tunable laser
US5377043A (en) * 1992-05-11 1994-12-27 Cornell Research Foundation, Inc. Ti:sapphire-pumped high repetition rate femtosecond optical parametric oscillator
JPH0664995A (ja) * 1992-05-15 1994-03-08 Sony Corp ＫＴｉＯＰＯ４ 単結晶及びその製造方法
US5334365A (en) * 1992-05-26 1994-08-02 E. I. Du Pont De Nemours And Company Single cesium titanyl arsenate-type crystals, and their preparation
US5350961A (en) * 1992-07-31 1994-09-27 E. I. Du Pont De Nemours And Company Acoustic wave devices for controlling high frequency signals
JPH08511096A (ja) * 1993-06-01 1996-11-19 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー 被検体−応答性ｋｔｐ組成物及び方法
US5418866A (en) * 1993-10-08 1995-05-23 E. I. Du Pont De Nemours And Company Surface acoustic wave devices for controlling high frequency signals using modified crystalline materials
DE69407809D1 (de) * 1993-10-08 1998-02-12 Du Pont Akustische frequenzmischvorrichtungen, die kaliumtitanylphosphat und seine äquivalente verwenden
US5426717A (en) * 1994-02-25 1995-06-20 E. I. Du Pont De Nemours And Company Line-width insensitive segmented wave reflectors having selected Bragg reflection characteristics
US5448125A (en) * 1994-06-27 1995-09-05 E. I. Du Pont De Nemours And Company Surface skimming bulk wave generation in KTiOPO4 and its analogs
GB0017516D0 (en) * 2000-07-17 2000-08-30 Isis Innovation Nonlinear optical materials
US8062420B2 (en) * 2004-04-14 2011-11-22 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Nonlinear optical crystals and their manufacture and use
US8038904B2 (en) * 2004-04-14 2011-10-18 Deep Photonics Corporation Method and structure for non-linear optics
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
KR100961555B1 (ko) 2008-02-15 2010-06-07 한국과학기술원 루비듐 타이타닐 아스네이트 단결정의 강유전 단일 분역화방법
CN104178814B (zh) * 2014-08-28 2017-06-20 中国有色桂林矿产地质研究院有限公司 水热法生长大尺寸磷酸钛氧铷体单晶的方法
CN109056064A (zh) * 2018-09-03 2018-12-21 中国科学院福建物质结构研究所 一种Rb2Ba(PO3)5晶体生长的助熔剂及利用该助熔剂的晶体生长方法
CN112938925B (zh) * 2021-01-28 2023-09-19 苏州安特倍可新材料有限公司 新型抗菌银化合物磷酸氧钛银及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949323A (en) * 1974-03-14 1976-04-06 E. I. Du Pont De Nemours & Company Crystals of (K, Rb, NH4)TiO(P, As)O4 and their use in electrooptic devices

Also Published As

Publication number Publication date
US4231838A (en) 1980-11-04
EP0004974B1 (de) 1981-08-26
JPH0152359B2 (de) 1989-11-08
EP0004974A3 (en) 1979-11-14
EP0004974A2 (de) 1979-10-31
JPS54145398A (en) 1979-11-13

Similar Documents

Publication Publication Date Title
DE2960678D1 (en) Process for producing a single crystal of ktiopo4 or its analogues
GB2026713B (en) Process for manufacture of a multi-coloured display polarizer
MY8400095A (en) A process for the production of oxidation-inhibiting substances
DE2962860D1 (en) A process for preparing phosgene
YU233379A (en) Process for producing sulfonamides
PT69202A (en) Process for preparing of 9-amino-dibenzopyrans
HK7583A (en) Stereophotographic process for producing works of sculpture
GB2119778B (en) A process of producing crystals
PT66158A (en) Process for preparing a thiadiazolyl benzamide compounds
DE2963413D1 (en) Process for the preparation of a hydroxylamine salt
ZA79233B (en) Process for the manufacture of a catalyst
ZA79232B (en) Process for the manufacture of a catalyst
EG14602A (en) Process for preparing of 1-benzoyl-3-(aryloxy or arylthiopyridinyl)urea compound
JPS5318536A (en) Process for manufacture of benzenesulfonylchloride
GB2012750B (en) 5-phenehyl-2-oxazolidone derivatives and a process for producing them
DE3061769D1 (en) Improved process for growing crystal of ktiopo4 and analogues thereof
DE3069463D1 (en) Process for producing polychloroprene latices containing a large amount of solids
GB2014121B (en) Method of manufacturing a single crystal of a compound
ZA791661B (en) A method of stabilizing 4-methyl-5- thiazol
ZA796279B (en) A process for producing chlor-amino-s-triazines
GB2002382A (en) Process for the manufacture of a cyclopentenedione
ZA776989B (en) A caustic-free process for the production of monochloro-diamino-s-triazines
YU204979A (en) Process for obtaining phenylesters of carbamic acid
GB2012270B (en) Crystallisation process
JPS54122771A (en) Production of syrup for shake