JPS5560040A - Light transmission body with superior water resistance - Google Patents

Light transmission body with superior water resistance

Info

Publication number
JPS5560040A
JPS5560040A JP13220878A JP13220878A JPS5560040A JP S5560040 A JPS5560040 A JP S5560040A JP 13220878 A JP13220878 A JP 13220878A JP 13220878 A JP13220878 A JP 13220878A JP S5560040 A JPS5560040 A JP S5560040A
Authority
JP
Japan
Prior art keywords
light transmission
transmission body
water resistance
zro2
bao
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
JP13220878A
Other languages
English (en)
Other versions
JPS6213293B2 (ja
Inventor
Yoshiro Ikeda
Ryoichi Kaite
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP13220878A priority Critical patent/JPS5560040A/ja
Publication of JPS5560040A publication Critical patent/JPS5560040A/ja
Publication of JPS6213293B2 publication Critical patent/JPS6213293B2/ja
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
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/046—Multicomponent 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
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • 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
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
    • 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
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths

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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)
JP13220878A 1978-10-26 1978-10-26 Light transmission body with superior water resistance Granted JPS5560040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13220878A JPS5560040A (en) 1978-10-26 1978-10-26 Light transmission body with superior water resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13220878A JPS5560040A (en) 1978-10-26 1978-10-26 Light transmission body with superior water resistance

Publications (2)

Publication Number Publication Date
JPS5560040A true JPS5560040A (en) 1980-05-06
JPS6213293B2 JPS6213293B2 (ja) 1987-03-25

Family

ID=15075916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13220878A Granted JPS5560040A (en) 1978-10-26 1978-10-26 Light transmission body with superior water resistance

Country Status (1)

Country Link
JP (1) JPS5560040A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552850A (en) * 1981-12-03 1985-11-12 British Telecommunications Glasses and methods for making them
DE19631580C1 (de) * 1996-08-05 1997-11-20 Schott Glaswerke Hochbrechende bleifreie Bariumflintgläser
DE19631581C1 (de) * 1996-08-05 1997-11-27 Schott Glaswerke Blei- und lanthanfreie Bariumflintgläser
WO2018154960A1 (ja) * 2017-02-21 2018-08-30 株式会社 オハラ 光学ガラス、プリフォーム材及び光学素子

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19828992C1 (de) * 1998-06-29 1999-10-07 Schott Glas Bleifreie optische Gläser
DE19945517B4 (de) * 1999-02-15 2005-03-17 Schott Ag Hochzirconiumoxidhaltiges Glas und seine Verwendungen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52135322A (en) * 1976-04-09 1977-11-12 Jenaer Glaswerk Schott & Gen Photoconductive optical fiber for transmitting signal consisting of multicomponent glass with adjusted between coreewire and coating coefficient of expansion
JPS533352A (en) * 1976-06-30 1978-01-13 Toshiba Corp Glass fibre for optical communication
JPS54148810A (en) * 1978-05-16 1979-11-21 Tokyo Shibaura Electric Co Weather resistant* multiicomponent glass fiber for use in photo communication
JPS5537431A (en) * 1978-09-05 1980-03-15 Sumita Kogaku Glass Seizosho:Kk Optical glass for light pass

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52135322A (en) * 1976-04-09 1977-11-12 Jenaer Glaswerk Schott & Gen Photoconductive optical fiber for transmitting signal consisting of multicomponent glass with adjusted between coreewire and coating coefficient of expansion
JPS533352A (en) * 1976-06-30 1978-01-13 Toshiba Corp Glass fibre for optical communication
JPS54148810A (en) * 1978-05-16 1979-11-21 Tokyo Shibaura Electric Co Weather resistant* multiicomponent glass fiber for use in photo communication
JPS5537431A (en) * 1978-09-05 1980-03-15 Sumita Kogaku Glass Seizosho:Kk Optical glass for light pass

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552850A (en) * 1981-12-03 1985-11-12 British Telecommunications Glasses and methods for making them
DE19631580C1 (de) * 1996-08-05 1997-11-20 Schott Glaswerke Hochbrechende bleifreie Bariumflintgläser
DE19631581C1 (de) * 1996-08-05 1997-11-27 Schott Glaswerke Blei- und lanthanfreie Bariumflintgläser
WO2018154960A1 (ja) * 2017-02-21 2018-08-30 株式会社 オハラ 光学ガラス、プリフォーム材及び光学素子
CN110267923A (zh) * 2017-02-21 2019-09-20 株式会社小原 光学玻璃、预成形材以及光学元件
TWI774729B (zh) * 2017-02-21 2022-08-21 日商小原股份有限公司 光學玻璃、預成形體構材以及光學元件

Also Published As

Publication number Publication date
JPS6213293B2 (ja) 1987-03-25

Similar Documents

Publication Publication Date Title
JPS5551733A (en) Glass for light transmission body with superior weather resistance
FI960105A0 (fi) Lasikuitukoostumus
JPS57200247A (en) Glass fiber of multi-component system for optical communication
PT1074522E (pt) Vidro de cristal livre de chumbo e de bario
SE8001903L (sv) Alkaliresistent glasfiber
ES2051999T3 (es) Vidrios fotocromicos de elevado indice de refraccion.
JPS56169150A (en) Optical glass
GB1027958A (en) Glass compositions
TW349081B (en) Copper(II) oxide-containing aluminophosphate glasses
ES2172280T3 (es) Vidrios oftalmicos y opticos.
GB8333560D0 (en) Glass for photo-mask
AU2612895A (en) A mineral-fiber composition
JPS5560040A (en) Light transmission body with superior water resistance
ES397609A1 (es) Proceso de preparacion de vidrios opalos borosilicatados deresistencia quimica mejorada.
JPS56100151A (en) Tantalum oxide-free optical glass of high refraction
DE59400204D1 (de) Bleifreies Kristallglas mit hoher Lichttransmission
JPS56155041A (en) Step-type optical transmitter
ES455485A1 (es) Un metodo para la produccion de un vidrio fotocromico de a- luminofosfato.
FR2354976A1 (fr) Verres optiques flints a faible densite
JPS57106538A (en) Core glass of optical fiber for endoscope
GB1057342A (en) Improvements in or relating to optical flint glasses
JPS55100238A (en) Weather resistant multicomponent system glass fiber for optical communication
JPS5654250A (en) Highly weather-resistant optical transmission glass
JPS55100237A (en) Weather resistant multicomponent system glass fiber for optical communication
JPS55154340A (en) Multicomponent glass fiber for weather-resistant light transmission