FR2200199B3 - - Google Patents

Info

Publication number
FR2200199B3
FR2200199B3 FR7333162A FR7333162A FR2200199B3 FR 2200199 B3 FR2200199 B3 FR 2200199B3 FR 7333162 A FR7333162 A FR 7333162A FR 7333162 A FR7333162 A FR 7333162A FR 2200199 B3 FR2200199 B3 FR 2200199B3
Authority
FR
France
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
FR7333162A
Other languages
French (fr)
Other versions
FR2200199A1 (en
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
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 Ernst Leitz Wetzlar GmbH filed Critical Ernst Leitz Wetzlar GmbH
Publication of FR2200199A1 publication Critical patent/FR2200199A1/fr
Application granted granted Critical
Publication of FR2200199B3 publication Critical patent/FR2200199B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/44—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR7333162A 1972-09-18 1973-09-14 Mixed lanthanum-yttrium-aluminium garnet crystal - for laser prodn, prepd by sintering and/or fusing yttrium-aluminium-oxygen and lanthanum-aluminium-oxygen cpds. Granted FR2200199A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722245736 DE2245736A1 (de) 1972-09-18 1972-09-18 Mischkristallsubstanz und verfahren zu ihrer herstellung

Publications (2)

Publication Number Publication Date
FR2200199A1 FR2200199A1 (en) 1974-04-19
FR2200199B3 true FR2200199B3 (de) 1976-08-13

Family

ID=5856651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7333162A Granted FR2200199A1 (en) 1972-09-18 1973-09-14 Mixed lanthanum-yttrium-aluminium garnet crystal - for laser prodn, prepd by sintering and/or fusing yttrium-aluminium-oxygen and lanthanum-aluminium-oxygen cpds.

Country Status (2)

Country Link
DE (1) DE2245736A1 (de)
FR (1) FR2200199A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111205079B (zh) * 2019-12-27 2022-10-28 江苏大学 一种镧掺杂钇铝石榴石陶瓷及其制备方法

Also Published As

Publication number Publication date
DE2245736A1 (de) 1974-04-04
FR2200199A1 (en) 1974-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse