JPS5731187A - Coupling method for photointegrated circuit - Google Patents

Coupling method for photointegrated circuit

Info

Publication number
JPS5731187A
JPS5731187A JP10591780A JP10591780A JPS5731187A JP S5731187 A JPS5731187 A JP S5731187A JP 10591780 A JP10591780 A JP 10591780A JP 10591780 A JP10591780 A JP 10591780A JP S5731187 A JPS5731187 A JP S5731187A
Authority
JP
Japan
Prior art keywords
coupling
photocoupling
optical waveguides
photointegrated
circuit
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
JP10591780A
Other languages
English (en)
Inventor
Tetsuo Horimatsu
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 JP10591780A priority Critical patent/JPS5731187A/ja
Publication of JPS5731187A publication Critical patent/JPS5731187A/ja
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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29331—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by evanescent wave coupling
    • G02B6/29332—Wavelength selective couplers, i.e. based on evanescent coupling between light guides, e.g. fused fibre couplers with transverse coupling between fibres having different propagation constant wavelength dependency
    • G02B6/29334—Grating-assisted evanescent light guide couplers, i.e. comprising grating at or functionally associated with the coupling region between the light guides, e.g. with a grating positioned where light fields overlap in the coupler
    • 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
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • 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
    • 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
    • G02B6/34—Optical coupling means utilising prism or grating
JP10591780A 1980-07-31 1980-07-31 Coupling method for photointegrated circuit Pending JPS5731187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10591780A JPS5731187A (en) 1980-07-31 1980-07-31 Coupling method for photointegrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10591780A JPS5731187A (en) 1980-07-31 1980-07-31 Coupling method for photointegrated circuit

Publications (1)

Publication Number Publication Date
JPS5731187A true JPS5731187A (en) 1982-02-19

Family

ID=14420209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10591780A Pending JPS5731187A (en) 1980-07-31 1980-07-31 Coupling method for photointegrated circuit

Country Status (1)

Country Link
JP (1) JPS5731187A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61156871A (ja) * 1984-12-28 1986-07-16 Nec Corp 平面光プリント板

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53110542A (en) * 1977-03-08 1978-09-27 Nippon Telegr & Teleph Corp <Ntt> Optical communication path switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53110542A (en) * 1977-03-08 1978-09-27 Nippon Telegr & Teleph Corp <Ntt> Optical communication path switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61156871A (ja) * 1984-12-28 1986-07-16 Nec Corp 平面光プリント板

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