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FR2381724A1 - Verres a lasers a base de fluorophosphate - Google Patents

Verres a lasers a base de fluorophosphate

Info

Publication number
FR2381724A1
FR2381724A1 FR7723517A FR7723517A FR2381724A1 FR 2381724 A1 FR2381724 A1 FR 2381724A1 FR 7723517 A FR7723517 A FR 7723517A FR 7723517 A FR7723517 A FR 7723517A FR 2381724 A1 FR2381724 A1 FR 2381724A1
Authority
FR
France
Prior art keywords
laser glasses
fluorophosphate laser
fluorophosphate
glass
glasses
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
FR7723517A
Other languages
English (en)
Other versions
FR2381724B1 (fr
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.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Publication of FR2381724A1 publication Critical patent/FR2381724A1/fr
Application granted granted Critical
Publication of FR2381724B1 publication Critical patent/FR2381724B1/fr
Granted 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
    • C03C3/247—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0071—Compositions for glass with special properties for laserable glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)

Abstract

Le verre à laser selon l'invention comprend un verre contenant 5 à 25 % de 1/2 P 2 O5 et le complément d'au moins 1 fluorure métallique et 0,01 à 3 % de 1/2 Nd2 O3 incorporé dans ledit verre, lesdits pourcentages étant exprimés en cations.
FR7723517A 1977-02-28 1977-07-29 Verres a lasers a base de fluorophosphate Granted FR2381724A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2108177A JPS53105517A (en) 1977-02-28 1977-02-28 Fluorophosphate laser glass

Publications (2)

Publication Number Publication Date
FR2381724A1 true FR2381724A1 (fr) 1978-09-22
FR2381724B1 FR2381724B1 (fr) 1982-06-18

Family

ID=12044924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723517A Granted FR2381724A1 (fr) 1977-02-28 1977-07-29 Verres a lasers a base de fluorophosphate

Country Status (4)

Country Link
US (1) US4120814A (fr)
JP (1) JPS53105517A (fr)
FR (1) FR2381724A1 (fr)
GB (1) GB1535141A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709345A1 (fr) * 1994-10-31 1996-05-01 Sumita Optical Glass, Inc. Verre fluorescent de fluorophosphate contenant Tb ou Eu
FR2768143A1 (fr) * 1997-09-05 1999-03-12 Corning Inc Verre de fluorophosphate dope a l'erbium et amplificateur optique comprenant ce verre
US6429162B1 (en) 1997-09-05 2002-08-06 Corning Inc. Glass for high and flat gain 1.55 μm optical amplifiers

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717916C3 (de) * 1977-04-22 1980-06-12 Jenaer Glaswerk Schott & Gen., 6500 Mainz Gläser mit kleiner nichtlinearer Brechzahl, insbesondere für die Lasertechnik
JPS54129016A (en) * 1978-03-30 1979-10-06 Fuji Photo Film Co Ltd Fluorophosphate optical glass
JPS553336A (en) * 1978-06-20 1980-01-11 Hoya Corp Low melting point glass for edge-cladding disc laser glass
JPS5814378B2 (ja) * 1978-11-21 1983-03-18 株式会社ニコン 弗燐酸塩光学ガラス
FR2452469A1 (fr) * 1979-03-28 1980-10-24 Anvar Nouveaux verres fluores, leur preparation et leur application
JPS55144448A (en) 1979-04-24 1980-11-11 Nippon Kogaku Kk <Nikon> Fluorophosphate optical glass
JPS603025B2 (ja) * 1980-02-04 1985-01-25 日本電信電話株式会社 赤外線透過用ガラスファイバの製造方法
JPS5934141B2 (ja) * 1980-02-13 1984-08-20 日本電信電話株式会社 光学フアイバ用ガラス
JPS63182220A (ja) * 1987-01-24 1988-07-27 Hoya Corp フツ燐酸塩ガラスの溶解方法
US4929387A (en) * 1988-08-31 1990-05-29 Schott Glass Technologies, Inc. Phosphate glass useful in high power lasers
US5032315A (en) * 1989-04-03 1991-07-16 Schott Glass Technologies, Inc. Phosphate glass useful in high power lasers
US5070506A (en) * 1989-09-29 1991-12-03 Hoya Corporation Halide laser glass and laser device utilizing the glass
GB9615013D0 (en) * 1996-07-17 1996-09-04 Univ Southampton Optical glass optical waveguide amplifier and optical waveguide laser
DE60126186T2 (de) * 2000-06-05 2007-11-15 Kabushiki Kaisha Ohara, Sagamihara Optische Gläser die unter Betriebsbedingungen bei UV-Belichtung in Bezug auf ihren Brechungsindex möglichst stabil sind
DE10130330A1 (de) * 2001-06-22 2003-01-02 Philips Corp Intellectual Pty Gasentladungslampe für dielektrisch behinderte Entladungen mit blauen Leuchtstoff
US7989376B2 (en) 2001-06-26 2011-08-02 Afo Research, Inc. Fluorophosphate glass and method for making thereof
JP4570576B2 (ja) * 2005-03-30 2010-10-27 Ｈｏｙａ株式会社 光学ガラス、プレス成形用プリフォームとその製造方法、および光学素子とその製造方法
US20060252775A1 (en) * 2005-05-03 2006-11-09 Henderson Samuel T Methods for reducing levels of disease associated proteins
US7608551B2 (en) * 2005-07-05 2009-10-27 Margaryan Alfred A Bismuth containing fluorophosphate glass and method for making thereof
JP4498315B2 (ja) * 2005-07-28 2010-07-07 Ｈｏｙａ株式会社 光学ガラスおよび光学素子とその製造方法
JP5004202B2 (ja) 2005-09-14 2012-08-22 Ｈｏｙａ株式会社 光学ガラス、精密プレス成形用プリフォームおよび光学素子
JP4597937B2 (ja) * 2006-10-10 2010-12-15 株式会社オハラ 光学ガラス
JP2008137877A (ja) 2006-12-05 2008-06-19 Hoya Corp 光学ガラスおよび光学素子
CN106277761B (zh) * 2007-03-06 2019-09-03 Hoya株式会社 光学玻璃、模压成形用预成形件、光学元件以及它们的制造方法
JP5063537B2 (ja) 2008-03-28 2012-10-31 Ｈｏｙａ株式会社 フツリン酸ガラス、精密プレス成形用プリフォーム、光学素子ブランクおよび光学素子とそれら製造方法
JP5069649B2 (ja) 2008-03-28 2012-11-07 Ｈｏｙａ株式会社 フツリン酸ガラス、精密プレス成形用プリフォーム、光学素子ブランクおよび光学素子とそれら製造方法
US20100327186A1 (en) * 2008-10-31 2010-12-30 Afo Research, Inc. Optical components for use in high energy environment with improved optical characteristics
US8361914B2 (en) * 2008-10-31 2013-01-29 Margaryan Alfred A Optical components for use in high energy environment with improved optical characteristics
CN102300823B (zh) 2009-08-26 2014-09-03 Hoya株式会社 氟磷酸盐玻璃、模压成型用玻璃材料、光学元件坯料、光学元件及其制造方法和玻璃成型体的制造方法
CN103043904B (zh) * 2013-01-08 2015-02-11 南京邮电大学 一种长荧光寿命掺镱氟磷酸盐玻璃及其制备方法
US10393887B2 (en) 2015-07-19 2019-08-27 Afo Research, Inc. Fluorine resistant, radiation resistant, and radiation detection glass systems
CN105601106B (zh) * 2016-01-13 2017-12-12 中国科学院上海光学精密机械研究所 掺钕氟磷酸盐玻璃及其制备方法
CN116332507B (zh) * 2023-03-27 2024-09-17 中国科学院西安光学精密机械研究所 低负热光系数氟磷窗口玻璃、光学预制件、光学元件及光学仪器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB606509A (en) * 1945-06-26 1948-08-16 Eastman Kodak Co Improvements in the manufacture of glass
FR1527101A (fr) * 1967-04-18 1968-05-31 Verre fluorure à effet laser
GB1177731A (en) * 1967-12-20 1970-01-14 Inst Radiotekh Elektron Glass for Laser Generators and Laser Amplifiers
FR2304582A1 (fr) * 1975-03-18 1976-10-15 Hoya Glass Works Ltd Verres a lasers a base de phosphate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088674B (de) * 1958-06-13 1960-09-08 Jenaer Glaswerk Schott & Gen Verfahren zum Herstellen alkali- und berylliumfreier, fluoridhaltiger Phosphatglaeser
JPS4819844B1 (fr) * 1968-03-30 1973-06-16
US3549554A (en) * 1968-10-08 1970-12-22 Westinghouse Electric Corp Laser phosphate glass compositions
JPS508446B1 (fr) * 1969-05-24 1975-04-04
DE2143370B2 (de) * 1970-08-31 1975-02-06 Hoya Glass Works, Ltd., Tokio Verfahren zur Herstellung eines optischen Fluorphosphatglases
US3846142A (en) * 1972-09-18 1974-11-05 I Buzhinsky Nd and yb containing phosphate glasses for laser use
SU447379A1 (ru) * 1973-03-13 1974-10-25 Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета Оптическое стекло
GB1405717A (en) * 1973-04-02 1975-09-10 Tallin Stekolny Z Tarbeklaas Optical glass
GB1406134A (en) * 1973-06-01 1975-09-17 Tallin Stekolny Z Tarbeklaas Optical glass

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB606509A (en) * 1945-06-26 1948-08-16 Eastman Kodak Co Improvements in the manufacture of glass
FR1527101A (fr) * 1967-04-18 1968-05-31 Verre fluorure à effet laser
GB1177731A (en) * 1967-12-20 1970-01-14 Inst Radiotekh Elektron Glass for Laser Generators and Laser Amplifiers
FR2304582A1 (fr) * 1975-03-18 1976-10-15 Hoya Glass Works Ltd Verres a lasers a base de phosphate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709345A1 (fr) * 1994-10-31 1996-05-01 Sumita Optical Glass, Inc. Verre fluorescent de fluorophosphate contenant Tb ou Eu
FR2768143A1 (fr) * 1997-09-05 1999-03-12 Corning Inc Verre de fluorophosphate dope a l'erbium et amplificateur optique comprenant ce verre
EP1010220A1 (fr) * 1997-09-05 2000-06-21 Corning Incorporated VERRE POUR AMPLIFICATEURS OPTIQUES 1,55 $g(m)m A GAIN LINEAIRE ELEVE
EP1010220A4 (fr) * 1997-09-05 2001-07-04 Corning Inc VERRE POUR AMPLIFICATEURS OPTIQUES 1,55 $g(m)m A GAIN LINEAIRE ELEVE
US6429162B1 (en) 1997-09-05 2002-08-06 Corning Inc. Glass for high and flat gain 1.55 μm optical amplifiers

Also Published As

Publication number Publication date
US4120814A (en) 1978-10-17
JPS53105517A (en) 1978-09-13
FR2381724B1 (fr) 1982-06-18
GB1535141A (en) 1978-12-06

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