DE130594T1 - Verfahren zur herstellung von infrarot-durchsichtigen materialien. - Google Patents

Verfahren zur herstellung von infrarot-durchsichtigen materialien.

Info

Publication number
DE130594T1
DE130594T1 DE198484107565T DE84107565T DE130594T1 DE 130594 T1 DE130594 T1 DE 130594T1 DE 198484107565 T DE198484107565 T DE 198484107565T DE 84107565 T DE84107565 T DE 84107565T DE 130594 T1 DE130594 T1 DE 130594T1
Authority
DE
Germany
Prior art keywords
materials
chalcogenide
reaction
chalcogenides
metal
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.)
Pending
Application number
DE198484107565T
Other languages
English (en)
Inventor
Eros Torino Modone
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.)
Telecom Italia SpA
Original Assignee
CSELT Centro Studi e Laboratori Telecomunicazioni SpA
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 CSELT Centro Studi e Laboratori Telecomunicazioni SpA filed Critical CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Publication of DE130594T1 publication Critical patent/DE130594T1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/32—Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
    • C03C3/321—Chalcogenide glasses, e.g. containing S, Se, Te
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1415—Reactant delivery systems
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/041—Non-oxide glass compositions
    • C03C13/043—Chalcogenide glass compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/80—Non-oxide glasses or glass-type compositions
    • C03B2201/86—Chalcogenide glasses, i.e. S, Se or Te glasses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/904—Infrared transmitting or absorbing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Glass Compositions (AREA)
  • Physical Vapour Deposition (AREA)
  • Cosmetics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Claims (5)

Patentansprüche
1. Verfahren zur Herstellung von Material en mit optischer Transparenz im Infraroten, bei dem die Grundstoffe getrennt bei den jeweiligen Siedetemperaturen in den Dampfzustand überführt werden und im Dampfzustand in den Reaktionsbereich geleitet werden, wo die Reaktion thermisch gestartet wird, dadurch gekennzeichnet, dali diese genannten Materialien Chalkogenide sind, die mit einer Doppel-Substitutionsreaktion zwischen einer chalkogeniden Säure oder einem Chalkogenid und einem Salz des Metalls, dessen Chalkogenid herzustellen ist, hergestellt werden.
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Temperatur, bei der die Reaktion stattfindet, zwischen der Siedetemperatur der Grundstoffe und der Restprodukte und der Schmelztemperatur dieser Materialien liegt.
3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß als chalkogenide Säuren H2S, H Se, HoTe verwendet werden.
HoTe
4. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß als Salze des Metalls, dessen
Chalkogenide herzustellen sind, AsCl SbCl , ZnCl„, GeCI , SnCl , PCI-, SiCl , CdCl35 SnCl3 verwendet werden.
5. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß zwei oder mehr der Chalkogenide als Grundstoffe verwendet werden, die man gleichzeitig reagieren läßt, um verschiedene Feststoffmischungen zu erhalten, die sich zum Bilden des Startmaterials für optische Vorrichtungen mit gegebener Zusammensetzung ei gnen.
DE198484107565T 1983-06-30 1984-06-29 Verfahren zur herstellung von infrarot-durchsichtigen materialien. Pending DE130594T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67715/83A IT1161486B (it) 1983-06-30 1983-06-30 Metodo per la produzione di materiali con trasparenza ottica nell'infrarosso

Publications (1)

Publication Number Publication Date
DE130594T1 true DE130594T1 (de) 1985-08-29

Family

ID=11304729

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198484107565T Pending DE130594T1 (de) 1983-06-30 1984-06-29 Verfahren zur herstellung von infrarot-durchsichtigen materialien.
DE8484107565T Expired DE3466207D1 (en) 1983-06-30 1984-06-29 Process for producing materials with optical transparency in the infrared

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8484107565T Expired DE3466207D1 (en) 1983-06-30 1984-06-29 Process for producing materials with optical transparency in the infrared

Country Status (12)

Country Link
US (1) US4557914A (de)
EP (1) EP0130594B1 (de)
JP (1) JPS6021822A (de)
AT (1) ATE29706T1 (de)
AU (1) AU553297B2 (de)
BR (1) BR8402970A (de)
CA (1) CA1227320A (de)
DE (2) DE130594T1 (de)
DK (1) DK163295C (de)
ES (1) ES8606214A1 (de)
IT (1) IT1161486B (de)
NO (1) NO158297C (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336360A (en) * 1986-08-18 1994-08-09 Clemson University Laser assisted fiber growth
US4869893A (en) * 1987-08-10 1989-09-26 Hughes Aircraft Company Preparation of high purity compounds of sulfur, selenium, and tellurium
US4942144A (en) * 1989-01-23 1990-07-17 Iowa State University Research Foundation, Inc. Infrared transmitting glasses with high glass transition temperatures
US5077239A (en) * 1990-01-16 1991-12-31 Westinghouse Electric Corp. Chalcogenide glass, associated method and apparatus
US5227149A (en) * 1991-10-08 1993-07-13 Sullivan Thomas M Process for making silicon monosulfide and aluminum sulfide
US5779757A (en) * 1996-06-26 1998-07-14 The United States Of America As Represented By The Secretary Of The Navy Process for removing hydrogen and carbon impurities from glasses by adding a tellurium halide
WO2004073021A2 (en) * 2003-01-31 2004-08-26 Arizona Board Of Regents, Acting For And On Behalf Of, Arizona State University Preparation of metal chalcogenides from reactions of metal compounds and chalcogen
GB0323805D0 (en) * 2003-10-10 2003-11-12 Univ Southampton Synthesis of germanium sulphide and related compounds
JP6505975B2 (ja) 2013-03-15 2019-04-24 スコット コーポレーションＳｃｈｏｔｔ Ｃｏｒｐｏｒａｔｉｏｎ 赤外光学用の低軟化点光学ガラスを用いたオプティカルボンディング及び形成された製造物
WO2015083124A1 (en) 2013-12-04 2015-06-11 King Abdullah University Of Science And Technology Apparatuses and methods for combustion and material synthesis

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671739A (en) * 1949-06-22 1954-03-09 Bell Telephone Labor Inc Plating with sulfides, selenides, and tellurides of chromium, molybdenum, and tungsten
NL252729A (de) * 1959-06-18
US3224912A (en) * 1962-07-13 1965-12-21 Monsanto Co Use of hydrogen halide and hydrogen in separate streams as carrier gases in vapor deposition of ii-vi compounds
US3218204A (en) * 1962-07-13 1965-11-16 Monsanto Co Use of hydrogen halide as a carrier gas in forming ii-vi compound from a crude ii-vicompound
US3657006A (en) * 1969-11-06 1972-04-18 Peter D Fisher Method and apparatus for depositing doped and undoped glassy chalcogenide films at substantially atmospheric pressure
US3664866A (en) * 1970-04-08 1972-05-23 North American Rockwell Composite, method for growth of ii{11 {14 vi{11 {0 compounds on substrates, and process for making composition for the compounds
US4066481A (en) * 1974-11-11 1978-01-03 Rockwell International Corporation Metalorganic chemical vapor deposition of IVA-IVA compounds and composite
DE2648702C3 (de) * 1976-10-27 1980-08-21 Jenaer Glaswerk Schott & Gen., 6500 Mainz Infrarotdurchlässige Lichtleitfaser aus sauerstoffarmem bzw. sauerstofffreiem GUs und Verfahren zu ihrer Herstellung
JPS589844A (ja) * 1981-07-08 1983-01-20 Hitachi Ltd 赤外光フアイバ
JPS57149835A (en) * 1981-03-06 1982-09-16 Hitachi Ltd Manufacture of infrared fiber
US4447469A (en) * 1982-06-10 1984-05-08 Hughes Aircraft Company Process for forming sulfide layers by photochemical vapor deposition

Also Published As

Publication number Publication date
EP0130594A1 (de) 1985-01-09
AU2723484A (en) 1985-01-03
BR8402970A (pt) 1985-05-28
NO158297C (no) 1988-08-17
DE3466207D1 (en) 1987-10-22
DK299684D0 (da) 1984-06-19
EP0130594B1 (de) 1987-09-16
NO158297B (no) 1988-05-09
DK163295C (da) 1992-07-06
ATE29706T1 (de) 1987-10-15
DK299684A (da) 1984-12-31
IT8367715A0 (it) 1983-06-30
JPS6021822A (ja) 1985-02-04
DK163295B (da) 1992-02-17
NO842438L (no) 1985-01-02
US4557914A (en) 1985-12-10
AU553297B2 (en) 1986-07-10
IT1161486B (it) 1987-03-18
CA1227320A (en) 1987-09-29
ES533541A0 (es) 1986-04-01
ES8606214A1 (es) 1986-04-01

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