ES2096453T3 - Composiciones de vidrio halurico. - Google Patents

Composiciones de vidrio halurico.

Info

Publication number
ES2096453T3
ES2096453T3 ES94907613T ES94907613T ES2096453T3 ES 2096453 T3 ES2096453 T3 ES 2096453T3 ES 94907613 T ES94907613 T ES 94907613T ES 94907613 T ES94907613 T ES 94907613T ES 2096453 T3 ES2096453 T3 ES 2096453T3
Authority
ES
Spain
Prior art keywords
glasses
haluric
glass compositions
halides
replacement
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.)
Expired - Lifetime
Application number
ES94907613T
Other languages
English (en)
Inventor
Wayne George Jordon
Animesh Jha
Steven Terrence Davey
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of ES2096453T3 publication Critical patent/ES2096453T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0071—Compositions for glass with special properties for laserable glass
    • 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
    • C03C3/325—Fluoride 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)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

ESTA INVENCION SE REFIERE A VIDRIOS QUE CONTIENEN HALUROS Y QUE SON PARTICULARMENTE UTILES COMO HUESPEDES AL PRASEODIMIO PARA CREAR UNA AMPLIFICACION OPTICA MEDIANTE UNA ACTIVIDAD LASERICA. LOS VIDRIOS SE CARACTERIZAN PORQUE EL CONTENIDO DE HALUROS SE INCLUYE A MODO DE UNA PEQUEÑA PROPORCION DE CLORURO, EJ. DE UN 1 A UN 10 POR CIENTO, EN DONDE EL RESTO ES FLUORURO. EL CONTENIDO DE METAL ES SIMILAR AL DE LOS VIDRIOS DE ZBLAN CONVENCIONALES Y SE HA DESCUBIERTO ADEMAS QUE LA SUSTITUCION DE AL POR Y E IN Y/O LA SUSTITUCION PARCIAL DE NA POR CS PRESENTA VENTAJAS SINERGISTICAS. EL PR{SUP,3+} CONSTITUYE UNA BUENA ESPECIE DE ACCION LASERICA PARA LA AMPLIFICACION DE SEÑALES DE TELECOMUNICACIONES A 1300 NM MEDIANTE LA UTILIZACION DE UNA RADIACION BOMBEADA A 1020 NM.
ES94907613T 1993-02-22 1994-02-22 Composiciones de vidrio halurico. Expired - Lifetime ES2096453T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP93301266 1993-02-22
EP93306939 1993-09-02
EP93306938 1993-09-02

Publications (1)

Publication Number Publication Date
ES2096453T3 true ES2096453T3 (es) 1997-03-01

Family

ID=27235376

Family Applications (2)

Application Number Title Priority Date Filing Date
ES94907613T Expired - Lifetime ES2096453T3 (es) 1993-02-22 1994-02-22 Composiciones de vidrio halurico.
ES94907614T Expired - Lifetime ES2113640T3 (es) 1993-02-22 1994-02-22 Composiciones de vidrio de haluro.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES94907614T Expired - Lifetime ES2113640T3 (es) 1993-02-22 1994-02-22 Composiciones de vidrio de haluro.

Country Status (9)

Country Link
US (2) US5560868A (es)
EP (2) EP0684934B1 (es)
JP (2) JPH08507034A (es)
CA (2) CA2150824C (es)
DE (2) DE69401198T2 (es)
DK (1) DK0684934T3 (es)
ES (2) ES2096453T3 (es)
HK (1) HK112597A (es)
WO (2) WO1994019292A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08507034A (ja) * 1993-02-22 1996-07-30 ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー ハロゲン化物ガラス組成物
WO1995026320A1 (en) * 1994-03-25 1995-10-05 British Telecommunications Public Limited Company Glass compositions
EP1126567A1 (en) * 2000-01-31 2001-08-22 Alcatel An optical fibre amplifier
JP2001244188A (ja) * 2000-03-02 2001-09-07 Optron Inc 真空紫外用光学部材およびこれを用いた露光装置ならびにデバイス製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145051A (en) * 1981-03-05 1982-09-07 Agency Of Ind Science & Technol Infrared ray transmitting glass
JPS6027621A (ja) * 1983-07-27 1985-02-12 Agency Of Ind Science & Technol 赤外線透過ガラス
JPS6311456A (ja) * 1986-07-01 1988-01-18 Kyokuto Kaihatsu Kogyo Co Ltd 荷役車両
JPH0822765B2 (ja) * 1986-07-03 1996-03-06 住友電気工業株式会社 フアラデ−効果の大きなフツ化物ｓｍフアイバ
JPH01103930A (ja) * 1987-10-16 1989-04-21 Hoya Corp ハライドガラス
IT1223660B (it) * 1988-07-04 1990-09-29 Pirelli Cavi Spa Procedimento per la fabbricazione di guide ottiche integrate in vetro a base di fluoruri
US5070506A (en) * 1989-09-29 1991-12-03 Hoya Corporation Halide laser glass and laser device utilizing the glass
US5081076A (en) * 1990-10-29 1992-01-14 Owens-Corning Fiberglas Corporation Low liquidus, stable heavy metal fluoride glass compositions
FR2676435B1 (fr) * 1991-05-14 1995-03-10 France Telecom Milieu en verre d'halogenures contenant des ions d'uranium trivalents et procede de fabrication de ce milieu.
EP0733600B1 (en) * 1991-08-26 2000-01-12 Nippon Telegraph And Telephone Corporation Optical fiber for optical amplifier
US5309452B1 (en) * 1992-01-31 1998-01-20 Univ Rutgers Praseodymium laser system
DE4214104A1 (de) * 1992-04-29 1993-11-04 Voss Armaturen Leckagefreie steckverbindung
JP3363512B2 (ja) * 1992-05-01 2003-01-08 住友電気工業株式会社 鉛含有フッ化物ガラスおよび光ファイバとその製造方法
US5251062A (en) * 1992-10-15 1993-10-05 Bell Communications Research, Inc. Tellurite glass and fiber amplifier
JPH08507034A (ja) * 1993-02-22 1996-07-30 ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー ハロゲン化物ガラス組成物

Also Published As

Publication number Publication date
DE69401198T2 (de) 1997-04-10
EP0684935A1 (en) 1995-12-06
JP3329465B2 (ja) 2002-09-30
HK112597A (en) 1997-08-29
DE69409229D1 (de) 1998-04-30
EP0684934A1 (en) 1995-12-06
WO1994019292A1 (en) 1994-09-01
EP0684934B1 (en) 1996-12-18
JPH08507034A (ja) 1996-07-30
DE69401198D1 (de) 1997-01-30
JPH08506793A (ja) 1996-07-23
US5867515A (en) 1999-02-02
CA2156712C (en) 2000-03-14
DE69409229T2 (de) 1998-07-23
CA2150824C (en) 2000-04-04
EP0684935B1 (en) 1998-03-25
US5560868A (en) 1996-10-01
CA2156712A1 (en) 1994-09-01
CA2150824A1 (en) 1994-09-01
WO1994019291A1 (en) 1994-09-01
DK0684934T3 (da) 1997-06-02
ES2113640T3 (es) 1998-05-01

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