GB9502536D0 - Infrared transmitting optical fibre materials - Google Patents

Infrared transmitting optical fibre materials

Info

Publication number
GB9502536D0
GB9502536D0 GBGB9502536.7A GB9502536A GB9502536D0 GB 9502536 D0 GB9502536 D0 GB 9502536D0 GB 9502536 A GB9502536 A GB 9502536A GB 9502536 D0 GB9502536 D0 GB 9502536D0
Authority
GB
United Kingdom
Prior art keywords
optical fibre
infrared transmitting
transmitting optical
fibre materials
materials
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
GBGB9502536.7A
Other versions
GB2286390A (en
GB2286390B (en
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.)
Brunel University
Original Assignee
Brunel University
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 Brunel University filed Critical Brunel University
Publication of GB9502536D0 publication Critical patent/GB9502536D0/en
Publication of GB2286390A publication Critical patent/GB2286390A/en
Application granted granted Critical
Publication of GB2286390B publication Critical patent/GB2286390B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C03C13/041—Non-oxide glass compositions
GB9502536A 1994-02-09 1995-02-09 Infrared transmitting optical fibre materials Expired - Fee Related GB2286390B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9402472A GB9402472D0 (en) 1994-02-09 1994-02-09 Infrared transmitting optical fibre materials

Publications (3)

Publication Number Publication Date
GB9502536D0 true GB9502536D0 (en) 1995-03-29
GB2286390A GB2286390A (en) 1995-08-16
GB2286390B GB2286390B (en) 1997-12-10

Family

ID=10750106

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9402472A Pending GB9402472D0 (en) 1994-02-09 1994-02-09 Infrared transmitting optical fibre materials
GB9502536A Expired - Fee Related GB2286390B (en) 1994-02-09 1995-02-09 Infrared transmitting optical fibre materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9402472A Pending GB9402472D0 (en) 1994-02-09 1994-02-09 Infrared transmitting optical fibre materials

Country Status (1)

Country Link
GB (2) GB9402472D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997007068A1 (en) * 1995-08-15 1997-02-27 British Technology Group Ltd. Infrared transmitting optical fibre materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2888616B2 (en) * 1990-08-08 1999-05-10 住友電気工業株式会社 Optical amplifier and optical oscillator
JPH081504B2 (en) * 1990-12-28 1996-01-10 日本電信電話株式会社 1.3 μm band optical amplifier
FR2675592B1 (en) * 1991-04-22 1993-07-16 Alcatel Nv OPTICAL AMPLIFIER IN THE SPECTRAL AREA 1.26 TO 1.34 MUM.
JPH04349151A (en) * 1991-05-28 1992-12-03 Furukawa Electric Co Ltd:The Optical fluoride fiber
JP2931694B2 (en) * 1991-06-05 1999-08-09 住友電気工業株式会社 Optical functional glass
JPH0524883A (en) * 1991-07-16 1993-02-02 Furukawa Electric Co Ltd:The Fluoride optical fiber
JP3078050B2 (en) * 1991-08-29 2000-08-21 住友電気工業株式会社 Optical functional glass

Also Published As

Publication number Publication date
GB9402472D0 (en) 1994-03-30
GB2286390A (en) 1995-08-16
GB2286390B (en) 1997-12-10

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010209