JPS59111941A - 光学デバイスおよびその製造法 - Google Patents

光学デバイスおよびその製造法

Info

Publication number
JPS59111941A
JPS59111941A JP58227128A JP22712883A JPS59111941A JP S59111941 A JPS59111941 A JP S59111941A JP 58227128 A JP58227128 A JP 58227128A JP 22712883 A JP22712883 A JP 22712883A JP S59111941 A JPS59111941 A JP S59111941A
Authority
JP
Japan
Prior art keywords
foam
refractive index
soot
chip
region
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.)
Pending
Application number
JP58227128A
Other languages
English (en)
Japanese (ja)
Inventor
ハ−マン・メルヴイン・プレスビ−
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of JPS59111941A publication Critical patent/JPS59111941A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1415—Reactant delivery systems
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1453—Thermal after-treatment of the shaped article, e.g. dehydrating, consolidating, sintering
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/0148—Means for heating preforms during or immediately prior to deposition
    • 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
    • C03C23/0025—Other surface treatment of glass not in the form of fibres or filaments by irradiation by a laser beam
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/13—Integrated optical circuits characterised by the manufacturing method
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Integrated Circuits (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP58227128A 1982-12-02 1983-12-02 光学デバイスおよびその製造法 Pending JPS59111941A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44632782A 1982-12-02 1982-12-02
US446327 1982-12-02

Publications (1)

Publication Number Publication Date
JPS59111941A true JPS59111941A (ja) 1984-06-28

Family

ID=23772171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58227128A Pending JPS59111941A (ja) 1982-12-02 1983-12-02 光学デバイスおよびその製造法

Country Status (6)

Country Link
JP (1) JPS59111941A (fr)
DE (1) DE3343549A1 (fr)
FR (1) FR2537291B1 (fr)
GB (1) GB2131417B (fr)
IT (1) IT1168733B (fr)
NL (1) NL8304128A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63217307A (ja) * 1987-03-06 1988-09-09 Hitachi Ltd 光合分波器およびその製造方法
JPS63223712A (ja) * 1987-03-13 1988-09-19 Hitachi Ltd 光導波路およびその製造方法
JPH0196604A (ja) * 1987-10-09 1989-04-14 Hitachi Ltd 光導波路およびその製造方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8523433D0 (en) * 1985-09-23 1985-10-30 Gen Electric Co Plc Channel waveguides
GB2182349A (en) * 1985-11-05 1987-05-13 Sec Dep For Trade & Industry T Laser coating with inorganic materials
GB2189901B (en) * 1986-04-25 1989-12-06 Stc Plc Laser induced optical fibre grating devices.
GB8722615D0 (en) * 1987-09-25 1987-11-04 Plessey Co Plc Optical fibres
DE3739189A1 (de) * 1987-11-19 1989-06-01 Rheydt Kabelwerk Ag Verfahren zum kollabieren von vorformen fuer lichtwellenleiter
US4932989A (en) * 1989-04-05 1990-06-12 At&T Bell Laboratories Method and apparatus for fabricating microlenses on optical fibers
PL169904B1 (pl) * 1991-01-17 1996-09-30 United Distillers Plc Sposób i urzadzenie do znakowania poruszajacych sie wyrobów PL PL PL
US6436857B1 (en) * 1999-04-09 2002-08-20 University Of New Mexico Large photosensitivity in lead silicate glasses
US6791592B2 (en) 2000-04-18 2004-09-14 Laserink Printing a code on a product
US10583668B2 (en) 2018-08-07 2020-03-10 Markem-Imaje Corporation Symbol grouping and striping for wide field matrix laser marking

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1490700A (en) * 1973-12-20 1977-11-02 Standard Telephones Cables Ltd Optical fibre preform manufacture
NL165134B (nl) * 1974-04-24 1980-10-15 Nippon Telegraph & Telephone Werkwijze voor de vervaardiging van een staaf als tussenprodukt voor de vervaardiging van een optische vezel en werkwijze voor de vervaardiging van een optische vezel uit zulk een tussenprodukt.
DE2605483A1 (de) * 1976-02-12 1977-08-18 Licentia Gmbh Verfahren zur herstellung eines lichtleiters
GB1574115A (en) * 1978-05-18 1980-09-03 Standard Telephones Cables Ltd Optical fibre manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63217307A (ja) * 1987-03-06 1988-09-09 Hitachi Ltd 光合分波器およびその製造方法
JPS63223712A (ja) * 1987-03-13 1988-09-19 Hitachi Ltd 光導波路およびその製造方法
JPH0196604A (ja) * 1987-10-09 1989-04-14 Hitachi Ltd 光導波路およびその製造方法

Also Published As

Publication number Publication date
GB8331538D0 (en) 1984-01-04
FR2537291A1 (fr) 1984-06-08
GB2131417A (en) 1984-06-20
GB2131417B (en) 1987-04-08
NL8304128A (nl) 1984-07-02
DE3343549A1 (de) 1984-06-07
FR2537291B1 (fr) 1988-02-12
IT1168733B (it) 1987-05-20
IT8323988A1 (it) 1985-06-01
IT8323988A0 (it) 1983-12-01

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