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JPS548199A - Production of lithium tantalate single crystal - Google Patents

Production of lithium tantalate single crystal

Info

Publication number
JPS548199A
JPS548199A JP7281777A JP7281777A JPS548199A JP S548199 A JPS548199 A JP S548199A JP 7281777 A JP7281777 A JP 7281777A JP 7281777 A JP7281777 A JP 7281777A JP S548199 A JPS548199 A JP S548199A
Authority
JP
Japan
Prior art keywords
single crystal
production
lithium tantalate
tantalate single
mixt
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.)
Granted
Application number
JP7281777A
Other languages
Japanese (ja)
Other versions
JPS5761719B2 (en
Inventor
Sadao Matsumura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7281777A priority Critical patent/JPS548199A/en
Publication of JPS548199A publication Critical patent/JPS548199A/en
Publication of JPS5761719B2 publication Critical patent/JPS5761719B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

PURPOSE: To obtain the title single crystal at a low cost with no fluctuation in compsn. even by single charging, by sintering a mixt. of Li2CO3 and Ta2O5 in a specified molar ratio at a high temp. and using the sintered material as raw material for growing the single crystal.
COPYRIGHT: (C)1979,JPO&Japio
JP7281777A 1977-06-21 1977-06-21 Production of lithium tantalate single crystal Granted JPS548199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7281777A JPS548199A (en) 1977-06-21 1977-06-21 Production of lithium tantalate single crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7281777A JPS548199A (en) 1977-06-21 1977-06-21 Production of lithium tantalate single crystal

Publications (2)

Publication Number Publication Date
JPS548199A true JPS548199A (en) 1979-01-22
JPS5761719B2 JPS5761719B2 (en) 1982-12-25

Family

ID=13500338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7281777A Granted JPS548199A (en) 1977-06-21 1977-06-21 Production of lithium tantalate single crystal

Country Status (1)

Country Link
JP (1) JPS548199A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127219A (en) * 1984-11-27 1986-06-14 Toshiba Corp Surface acoustic wave device
JPS63265896A (en) * 1987-04-24 1988-11-02 Hitachi Metals Ltd Production of lithium tantalate single crystal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63200404A (en) * 1987-02-14 1988-08-18 松下電工株式会社 Lighting apparatus with lifter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127219A (en) * 1984-11-27 1986-06-14 Toshiba Corp Surface acoustic wave device
JPH0469448B2 (en) * 1984-11-27 1992-11-06 Tokyo Shibaura Electric Co
JPS63265896A (en) * 1987-04-24 1988-11-02 Hitachi Metals Ltd Production of lithium tantalate single crystal

Also Published As

Publication number Publication date
JPS5761719B2 (en) 1982-12-25

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