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JPS57211103A - Production for optical waveguide - Google Patents

Production for optical waveguide

Info

Publication number
JPS57211103A
JPS57211103A JP56097017A JP9701781A JPS57211103A JP S57211103 A JPS57211103 A JP S57211103A JP 56097017 A JP56097017 A JP 56097017A JP 9701781 A JP9701781 A JP 9701781A JP S57211103 A JPS57211103 A JP S57211103A
Authority
JP
Japan
Prior art keywords
glass
impurities
waveguide
optical waveguide
porous
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
JP56097017A
Other languages
Japanese (ja)
Inventor
Toshito Hosaka
Juichi Noda
Katsunari Okamoto
Masao Kawachi
Morio Kobayashi
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 Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56097017A priority Critical patent/JPS57211103A/en
Publication of JPS57211103A publication Critical patent/JPS57211103A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/134—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms
    • G02B6/1342—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms using diffusion

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

PURPOSE:To make an optical waveguide multilayered, by forming impurities, which increase the refractive index of glass, to a desired shape like a layer on a glass substrate and accumulating fine glass particles on this layer and diffusing said impurities into accumulated glass and making this glass transparent. CONSTITUTION:Impurities 2 such as Ti and Sb which increase the refractive index of glass are vapor-deposited on a quartz glass substrate 1 and are formed to a shape like a waveguide by a minute lithography technique. SiO2 porous fine glass particles 3 are accumulated on these impurities and are heated at a high temperature to diffuse impurities 2 into the porous glass, and thus, a waveguide is produced. This waveguide is heated at a higher temperature to make the SiO2 porous glass transparent, thus producing an optical waveguide.
JP56097017A 1981-06-23 1981-06-23 Production for optical waveguide Pending JPS57211103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56097017A JPS57211103A (en) 1981-06-23 1981-06-23 Production for optical waveguide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56097017A JPS57211103A (en) 1981-06-23 1981-06-23 Production for optical waveguide

Publications (1)

Publication Number Publication Date
JPS57211103A true JPS57211103A (en) 1982-12-24

Family

ID=14180591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56097017A Pending JPS57211103A (en) 1981-06-23 1981-06-23 Production for optical waveguide

Country Status (1)

Country Link
JP (1) JPS57211103A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59216106A (en) * 1983-05-24 1984-12-06 Nippon Telegr & Teleph Corp <Ntt> Quartz system light guide and its manufacture
JPS60232510A (en) * 1984-05-02 1985-11-19 Furukawa Electric Co Ltd:The Manufacture of optical waveguide
JPS60262108A (en) * 1984-06-11 1985-12-25 Furukawa Electric Co Ltd:The Production of optical waveguide
JPS61134730A (en) * 1984-12-06 1986-06-21 Nec Corp Production of optical control element
JPS63184707A (en) * 1985-10-16 1988-07-30 カ−ル・ツワイス・ステイフツング Manufacture of planar light waveguide

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59216106A (en) * 1983-05-24 1984-12-06 Nippon Telegr & Teleph Corp <Ntt> Quartz system light guide and its manufacture
JPS60232510A (en) * 1984-05-02 1985-11-19 Furukawa Electric Co Ltd:The Manufacture of optical waveguide
JPS60262108A (en) * 1984-06-11 1985-12-25 Furukawa Electric Co Ltd:The Production of optical waveguide
JPS61134730A (en) * 1984-12-06 1986-06-21 Nec Corp Production of optical control element
JPH0644086B2 (en) * 1984-12-06 1994-06-08 日本電気株式会社 Method of manufacturing light control element
JPS63184707A (en) * 1985-10-16 1988-07-30 カ−ル・ツワイス・ステイフツング Manufacture of planar light waveguide

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