CA2306267A1 - Verres de revetement stables pour fibres sulfurees - Google Patents

Verres de revetement stables pour fibres sulfurees Download PDF

Info

Publication number
CA2306267A1
CA2306267A1 CA002306267A CA2306267A CA2306267A1 CA 2306267 A1 CA2306267 A1 CA 2306267A1 CA 002306267 A CA002306267 A CA 002306267A CA 2306267 A CA2306267 A CA 2306267A CA 2306267 A1 CA2306267 A1 CA 2306267A1
Authority
CA
Canada
Prior art keywords
glass
optical fiber
cladding
thermal stability
composition
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.)
Abandoned
Application number
CA002306267A
Other languages
English (en)
Inventor
Bruce G. Aitken
David H. Crooker
Mark L. Powley
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.)
Corning Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2306267A1 publication Critical patent/CA2306267A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H01S3/06716—Fibre compositions or doping with active elements
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating

Landscapes

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

Abstract

L'invention concerne un verre (12) de revêtement stable destiné à des fibres optiques (10). Cette invention s'appuie sur la découverte selon laquelle l'ajout de faibles quantités de silicium ou de phosphore à des verres sulfurés GeAs permet à la fois d'améliorer la stabilité thermique et de diminuer l'indice de réfraction.
CA002306267A 1997-11-04 1998-10-27 Verres de revetement stables pour fibres sulfurees Abandoned CA2306267A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6427397P 1997-11-04 1997-11-04
US60/064,273 1997-11-04
PCT/US1998/022739 WO1999023517A1 (fr) 1997-11-04 1998-10-27 Verres de revetement stables pour fibres sulfurees

Publications (1)

Publication Number Publication Date
CA2306267A1 true CA2306267A1 (fr) 1999-05-14

Family

ID=22054774

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002306267A Abandoned CA2306267A1 (fr) 1997-11-04 1998-10-27 Verres de revetement stables pour fibres sulfurees

Country Status (6)

Country Link
EP (1) EP1036343A4 (fr)
JP (1) JP2001521875A (fr)
CN (1) CN1278927A (fr)
AU (1) AU1281199A (fr)
CA (1) CA2306267A1 (fr)
WO (1) WO1999023517A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014103560A1 (de) 2013-03-15 2014-09-18 Schott Corporation Optisches Binden durch die Verwendung von optischem Glas mit niedrigem Erweichungspunkt für optische IR-Anwendungen und gebildete Produkte
CN108585483B (zh) * 2018-06-22 2021-04-27 武汉理工大学 一种锗基红外硫系玻璃的熔制工艺
JPWO2020121774A1 (ja) * 2018-12-13 2021-10-28 住友電気工業株式会社 光ファイバ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370964A (en) * 1964-03-02 1968-02-27 Texas Instruments Inc Glasses and method of making same
US3655255A (en) * 1970-07-13 1972-04-11 Bell Telephone Labor Inc Acoustic-optic ultrasonic devices using germanium containing chalcogenide glasses
JPS5935039A (ja) * 1982-08-18 1984-02-25 Nippon Telegr & Teleph Corp <Ntt> 赤外線透過光フアイバ
JPS62252338A (ja) * 1986-04-22 1987-11-04 Hoya Corp 赤外透過材料
GB8624600D0 (en) * 1986-10-14 1986-11-19 British Telecomm Coating for optical fibre
JPS63218521A (ja) * 1987-03-06 1988-09-12 Hisankabutsu Glass Kenkyu Kaihatsu Kk カルコゲナイドガラスの製造法
US5136677A (en) * 1989-12-21 1992-08-04 Galileo Electro-Optics Corporation Photorefractive effect in bulk chalcogenide glass and devices made therefrom
US5389584A (en) * 1994-04-11 1995-02-14 Corning Incorporated Ga- and/or In-containing AsGe sulfide glasses
US5757446A (en) * 1994-10-14 1998-05-26 Energy Conversion Devices, Inc. Liquid crystal display matrix array employing ovonic threshold switching devices to isolate individual pixels
DE69502919T2 (de) * 1994-11-24 1999-01-28 Hoya Corp Lasergläser und Laserglasfaser

Also Published As

Publication number Publication date
CN1278927A (zh) 2001-01-03
AU1281199A (en) 1999-05-24
JP2001521875A (ja) 2001-11-13
EP1036343A1 (fr) 2000-09-20
EP1036343A4 (fr) 2001-08-29
WO1999023517A1 (fr) 1999-05-14

Similar Documents

Publication Publication Date Title
US5392376A (en) Gallium sulfide glasses
US5389584A (en) Ga- and/or In-containing AsGe sulfide glasses
EP0739863B1 (fr) Vitrocéramiques transparentes
KR100391106B1 (ko) 투명한글라스-세라믹
JP3154575B2 (ja) 弗燐酸塩光学ガラス
KR20010013071A (ko) 플루오르화 희토류 도핑 유리 및 유리-세라믹 제품
EP2294023A1 (fr) Compositions de verre ga/p/s
US6015765A (en) Rare earth soluble telluride glasses
US4661284A (en) Silica and boron-containing ultraphosphate laser glass with low concentration quenching and improved thermal shock resistance
CA2306267A1 (fr) Verres de revetement stables pour fibres sulfurees
JP3749276B2 (ja) 赤外線透過ガラス
WO2000027768A1 (fr) Article scelle par fusion et procede associe
AU704313B2 (en) Gallium sulfide glasses
JP6972626B2 (ja) カルコゲナイドガラス
JP2585715B2 (ja) 赤外線透過ガラス
JPH11228182A (ja) テルライトガラスファイバ
JPH06166537A (ja) 高開口数を有するフッ化物ガラスファイバー
JPH06122532A (ja) フッ化物ガラスファイバー

Legal Events

Date Code Title Description
FZDE Discontinued