BE749850A - Verre a indice de refraction eleve, notamment pour fibres optiques - Google Patents

Verre a indice de refraction eleve, notamment pour fibres optiques

Info

Publication number
BE749850A
BE749850A BE749850DA BE749850A BE 749850 A BE749850 A BE 749850A BE 749850D A BE749850D A BE 749850DA BE 749850 A BE749850 A BE 749850A
Authority
BE
Belgium
Prior art keywords
glass
optical fibers
refraction index
high refraction
index
Prior art date
Application number
Other languages
English (en)
Inventor
J H Connelly
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of BE749850A publication Critical patent/BE749850A/fr

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
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/048—Silica-free oxide glass compositions
    • 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
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths
    • C03C3/155—Silica-free oxide glass compositions containing boron containing rare earths containing zirconium, titanium, tantalum or niobium
    • 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
    • Y10S501/901—Optical glass, e.g. silent on refractive index and/or ABBE number having R.I. at least 1.8

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)
BE749850D 1969-05-01 1970-04-30 Verre a indice de refraction eleve, notamment pour fibres optiques BE749850A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82078069A 1969-05-01 1969-05-01

Publications (1)

Publication Number Publication Date
BE749850A true BE749850A (fr) 1970-10-30

Family

ID=25231705

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749850D BE749850A (fr) 1969-05-01 1970-04-30 Verre a indice de refraction eleve, notamment pour fibres optiques

Country Status (7)

Country Link
US (1) US3650780A (fr)
JP (1) JPS5018487B1 (fr)
BE (1) BE749850A (fr)
DE (1) DE2020421A1 (fr)
FR (1) FR2044753A1 (fr)
GB (1) GB1286749A (fr)
NL (1) NL7006333A (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979637A (en) * 1971-11-08 1976-09-07 American Optical Corporation Microchannel plates and method of making same
NL7204501A (fr) * 1972-04-05 1973-10-09
JPS5215510A (en) * 1975-07-28 1977-02-05 Nippon Chemical Ind Optical glass
US4181403A (en) * 1976-12-30 1980-01-01 Pedro Buarque De Macedo Optical fiber with compression surface layer
JPS53142423A (en) * 1977-05-19 1978-12-12 Obara Optical Glass Optical glass
US4345177A (en) * 1979-03-09 1982-08-17 The Regents Of The University Of California Light fibers made from components of a type II eutectic system
US4252408A (en) * 1979-03-09 1981-02-24 The Regents Of The University Of California Directionally solidified eutectic structure and method of forming the same
DE3138137C2 (de) * 1981-09-25 1985-05-15 Schott Glaswerke, 6500 Mainz ThO↓2↓ - und Ta↓2↓O↓5↓-freie optische Gläser mit Brechwerten von 1.87 - 1.93 und Abbezahlen von 30 - 35
DE3207874A1 (de) * 1982-03-05 1983-09-15 Winfried Ing.(grad.) 6411 Künzell Bessler Als nurfluegler ausgebildetes flugzeug
DE3307497C2 (de) * 1983-03-03 1985-09-12 Schott Glaswerke, 6500 Mainz Optisches Glas im System Si0↓2↓ - B↓2↓0↓3↓ - La↓2↓0↓3↓ - Zr0↓2↓ - Alkalioxid - Erdalkalioxid - Zn0 - F mit Brechwerten ≥ 1,70, Abbezahlen ≥ 48, mit guter Entglasungsstabilität und guter chemischer Beständigkeit
TW593195B (en) * 2001-02-05 2004-06-21 Koninkl Philips Electronics Nv Multicomponent glass, glass fiber, twister and taper
US7147544B2 (en) 2001-08-02 2006-12-12 3M Innovative Properties Company Glass-ceramics
KR100885328B1 (ko) * 2001-08-02 2009-02-26 쓰리엠 이노베이티브 프로퍼티즈 컴파니 알루미나-산화 이트륨-산화 지르코늄/산화 하프늄 물질,및 그의 제조 및 사용 방법
KR20080086542A (ko) 2001-08-02 2008-09-25 쓰리엠 이노베이티브 프로퍼티즈 캄파니 유리로부터 물품을 제조하는 방법 및 이렇게 제조한 유리 세라믹 물품
EP1483351A2 (fr) * 2001-08-02 2004-12-08 3M Innovative Properties Company Particules abrasives, et leurs procedes de production et d'utilisation
US7625509B2 (en) * 2001-08-02 2009-12-01 3M Innovative Properties Company Method of making ceramic articles
CA2454068A1 (fr) * 2001-08-02 2003-02-13 3M Innovative Properties Company Materiaux de zro2/hfo2 d'oxyde de terre rare al2o3, et procedes de fabrication et d'utilisation afferents
US7179526B2 (en) * 2002-08-02 2007-02-20 3M Innovative Properties Company Plasma spraying
US8056370B2 (en) * 2002-08-02 2011-11-15 3M Innovative Properties Company Method of making amorphous and ceramics via melt spinning
US6984261B2 (en) * 2003-02-05 2006-01-10 3M Innovative Properties Company Use of ceramics in dental and orthodontic applications
US7175786B2 (en) * 2003-02-05 2007-02-13 3M Innovative Properties Co. Methods of making Al2O3-SiO2 ceramics
US20040148868A1 (en) * 2003-02-05 2004-08-05 3M Innovative Properties Company Methods of making ceramics
US7258707B2 (en) * 2003-02-05 2007-08-21 3M Innovative Properties Company AI2O3-La2O3-Y2O3-MgO ceramics, and methods of making the same
US7811496B2 (en) * 2003-02-05 2010-10-12 3M Innovative Properties Company Methods of making ceramic particles
US7292766B2 (en) * 2003-04-28 2007-11-06 3M Innovative Properties Company Use of glasses containing rare earth oxide, alumina, and zirconia and dopant in optical waveguides
US7197896B2 (en) * 2003-09-05 2007-04-03 3M Innovative Properties Company Methods of making Al2O3-SiO2 ceramics
US7141522B2 (en) * 2003-09-18 2006-11-28 3M Innovative Properties Company Ceramics comprising Al2O3, Y2O3, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same
US7141523B2 (en) * 2003-09-18 2006-11-28 3M Innovative Properties Company Ceramics comprising Al2O3, REO, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same
US7297171B2 (en) * 2003-09-18 2007-11-20 3M Innovative Properties Company Methods of making ceramics comprising Al2O3, REO, ZrO2 and/or HfO2 and Nb205 and/or Ta2O5
US7497093B2 (en) * 2004-07-29 2009-03-03 3M Innovative Properties Company Method of making ceramic articles
US7332453B2 (en) * 2004-07-29 2008-02-19 3M Innovative Properties Company Ceramics, and methods of making and using the same
US7095941B2 (en) * 2004-10-27 2006-08-22 Schott Corporation Fused optical fiber optical device system
US7598188B2 (en) * 2005-12-30 2009-10-06 3M Innovative Properties Company Ceramic materials and methods of making and using the same
US20070154713A1 (en) * 2005-12-30 2007-07-05 3M Innovative Properties Company Ceramic cutting tools and cutting tool inserts, and methods of making the same
US7281970B2 (en) * 2005-12-30 2007-10-16 3M Innovative Properties Company Composite articles and methods of making the same
US20070151166A1 (en) * 2005-12-30 2007-07-05 3M Innovative Properties Company Method of making abrasive articles, cutting tools, and cutting tool inserts
US8095207B2 (en) * 2006-01-23 2012-01-10 Regents Of The University Of Minnesota Implantable medical device with inter-atrial block monitoring
JP2011246337A (ja) * 2010-04-30 2011-12-08 Ohara Inc 光学ガラス、光学素子およびガラス成形体の製造方法
CN104030573B (zh) * 2014-06-12 2017-02-15 中国科学院过程工程研究所 一种无色铌系氧化物玻璃、制备方法及其用途

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576521A (en) * 1950-05-15 1951-11-27 Bausch & Lomb Optieal Company Optical glass
GB746147A (en) * 1953-07-17 1956-03-07 Zeiss Stiftung Optical glass
DE1070794B (de) * 1958-08-26 1959-12-10 JENAer Glaswerk Schott & Gen., Mainz Thorfreie optische Glaser
GB973484A (en) * 1960-04-06 1964-10-28 Zeiss Stiftung Optical glass

Also Published As

Publication number Publication date
US3650780A (en) 1972-03-21
JPS5018487B1 (fr) 1975-06-30
GB1286749A (en) 1972-08-23
FR2044753A1 (fr) 1971-02-26
DE2020421A1 (de) 1970-11-12
NL7006333A (fr) 1970-11-03

Similar Documents

Publication Publication Date Title
BE749850A (fr) Verre a indice de refraction eleve, notamment pour fibres optiques
BE811435A (fr) Fibres optiques jointes en bout
FR2289926A1 (fr) Connecteur pour fibres optiques
BE750649A (fr) Appret pour fibres de verre
FR2291509A1 (fr) Connecteur pour fibres optiques
BE834731A (fr) Connecteur pour fibres optiques
FR2296189A1 (fr) Connecteur de fibres optiques
FR2284892A1 (fr) Coupleur variable pour fibres optiques
DK143620C (da) Kobleled for optiske fibre
FR2274052A1 (fr) Cable de fibres optiques
BE746438A (fr) Verres photochromiques pour fibres optiques
SE389926B (sv) Insticksanslutningsdon for forbindning av minst tva for telekommunikation avsedda optiska glasfibrer
BE859501A (fr) Connecteur pour fibres optiques
FR2291512A1 (fr) Connecteur pour fibres optiques
FR2305746A1 (fr) Connecteur pour fibres optiques
IT956162B (it) Fibre di vetro imbozzimate trasmittenti la luce
BE862253R (fr) Connecteur pour fibres optiques
BE862254R (fr) Connecteur pour fibres optiques
FR2295923A1 (fr) Appret pour fibres de verre
FR2278088A1 (fr) Connecteur de fibres optiques
FR2299655A1 (fr) Connecteur pour fibres optiques
FR2292989A1 (fr) Connecteur pour fibre optique
FR2296192A1 (fr) Cable protecteur pour fibres optiques
BE862252A (fr) Connecteur pour fibres optiques
FR2275788A1 (fr) Connecteur pour fibres optiques