BR8402970A - Processo e sistema para produzir materiais com transparencia optica ao infravermelho - Google Patents

Processo e sistema para produzir materiais com transparencia optica ao infravermelho

Info

Publication number
BR8402970A
BR8402970A BR8402970A BR8402970A BR8402970A BR 8402970 A BR8402970 A BR 8402970A BR 8402970 A BR8402970 A BR 8402970A BR 8402970 A BR8402970 A BR 8402970A BR 8402970 A BR8402970 A BR 8402970A
Authority
BR
Brazil
Prior art keywords
infrared
metal
metalloid
optical transparency
chalcogenide
Prior art date
Application number
BR8402970A
Other languages
English (en)
Inventor
Eros Modone
Original Assignee
Cselt Centro Studi Lab Telecom
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 Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Publication of BR8402970A publication Critical patent/BR8402970A/pt

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Physical Vapour Deposition (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cosmetics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Melting And Manufacturing (AREA)
BR8402970A 1983-06-30 1984-06-18 Processo e sistema para produzir materiais com transparencia optica ao infravermelho BR8402970A (pt)

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
BR8402970A true BR8402970A (pt) 1985-05-28

Family

ID=11304729

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402970A BR8402970A (pt) 1983-06-30 1984-06-18 Processo e sistema para produzir materiais com transparencia optica ao infravermelho

Country Status (12)

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

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 (pt) * 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
DE130594T1 (de) 1985-08-29
EP0130594A1 (en) 1985-01-09
AU2723484A (en) 1985-01-03
NO158297C (no) 1988-08-17
DE3466207D1 (en) 1987-10-22
DK299684D0 (da) 1984-06-19
EP0130594B1 (en) 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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