JPH0361924B2 - - Google Patents

Info

Publication number
JPH0361924B2
JPH0361924B2 JP57094749A JP9474982A JPH0361924B2 JP H0361924 B2 JPH0361924 B2 JP H0361924B2 JP 57094749 A JP57094749 A JP 57094749A JP 9474982 A JP9474982 A JP 9474982A JP H0361924 B2 JPH0361924 B2 JP H0361924B2
Authority
JP
Japan
Prior art keywords
waveguide
planar
semi
planar waveguide
channel
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
JP57094749A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58211717A (ja
Inventor
Minoru Kyono
Itsupei Sawaki
Hiroki Nakajima
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP9474982A priority Critical patent/JPS58211717A/ja
Publication of JPS58211717A publication Critical patent/JPS58211717A/ja
Publication of JPH0361924B2 publication Critical patent/JPH0361924B2/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
    • G02B6/10—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
    • 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
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • G02B6/1245—Geodesic lenses
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
JP9474982A 1982-06-04 1982-06-04 複合光導波路 Granted JPS58211717A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9474982A JPS58211717A (ja) 1982-06-04 1982-06-04 複合光導波路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9474982A JPS58211717A (ja) 1982-06-04 1982-06-04 複合光導波路

Publications (2)

Publication Number Publication Date
JPS58211717A JPS58211717A (ja) 1983-12-09
JPH0361924B2 true JPH0361924B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-24

Family

ID=14118770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9474982A Granted JPS58211717A (ja) 1982-06-04 1982-06-04 複合光導波路

Country Status (1)

Country Link
JP (1) JPS58211717A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61200507A (ja) * 1985-03-01 1986-09-05 Mitsubishi Electric Corp 光導波路レンズ
JPS6442606A (en) * 1987-08-10 1989-02-14 Hitachi Ltd Branch waveguide type optical multiplexer and demultiplexer
US5078516A (en) * 1990-11-06 1992-01-07 Bell Communications Research, Inc. Tapered rib waveguides
JP2002258081A (ja) * 2001-02-28 2002-09-11 Fujitsu Ltd 光配線基板、光配線基板の製造方法及び多層光配線

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262995A (en) * 1979-03-05 1981-04-21 Hughes Aircraft Company Planar star coupler device for fiber optics

Also Published As

Publication number Publication date
JPS58211717A (ja) 1983-12-09

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