JPH0377482B2 - - Google Patents

Info

Publication number
JPH0377482B2
JPH0377482B2 JP58119510A JP11951083A JPH0377482B2 JP H0377482 B2 JPH0377482 B2 JP H0377482B2 JP 58119510 A JP58119510 A JP 58119510A JP 11951083 A JP11951083 A JP 11951083A JP H0377482 B2 JPH0377482 B2 JP H0377482B2
Authority
JP
Japan
Prior art keywords
waveguide
substrate
mask
diameter
opening
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.)
Expired - Lifetime
Application number
JP58119510A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6012518A (ja
Inventor
Eiji Okuda
Tetsuya Yamazaki
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP58119510A priority Critical patent/JPS6012518A/ja
Publication of JPS6012518A publication Critical patent/JPS6012518A/ja
Publication of JPH0377482B2 publication Critical patent/JPH0377482B2/ja
Granted 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • G02B6/305—Optical coupling means for use between fibre and thin-film device and having an integrated mode-size expanding section, e.g. tapered waveguide
    • 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
    • G02B6/1345—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms using ion exchange

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)
JP58119510A 1983-07-02 1983-07-02 光導波回路 Granted JPS6012518A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58119510A JPS6012518A (ja) 1983-07-02 1983-07-02 光導波回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58119510A JPS6012518A (ja) 1983-07-02 1983-07-02 光導波回路

Publications (2)

Publication Number Publication Date
JPS6012518A JPS6012518A (ja) 1985-01-22
JPH0377482B2 true JPH0377482B2 (enExample) 1991-12-10

Family

ID=14763044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58119510A Granted JPS6012518A (ja) 1983-07-02 1983-07-02 光導波回路

Country Status (1)

Country Link
JP (1) JPS6012518A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2737158B2 (ja) * 1988-06-21 1998-04-08 三菱瓦斯化学株式会社 光合流器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926925B2 (ja) * 1976-07-02 1984-07-02 株式会社フジクラ 光通信システム

Also Published As

Publication number Publication date
JPS6012518A (ja) 1985-01-22

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