DE3687869D1 - Holographische multiplex/demultiplexvorrichtung, und ihr herstellungsverfahren. - Google Patents

Holographische multiplex/demultiplexvorrichtung, und ihr herstellungsverfahren.

Info

Publication number
DE3687869D1
DE3687869D1 DE8686305741T DE3687869T DE3687869D1 DE 3687869 D1 DE3687869 D1 DE 3687869D1 DE 8686305741 T DE8686305741 T DE 8686305741T DE 3687869 T DE3687869 T DE 3687869T DE 3687869 D1 DE3687869 D1 DE 3687869D1
Authority
DE
Germany
Prior art keywords
holographical
multiplex
production method
demultiplex device
demultiplex
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 - Fee Related
Application number
DE8686305741T
Other languages
English (en)
Other versions
DE3687869T2 (de
Inventor
Teizou Maeda
-Go Tou Kubota
Yukihiro Ishi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Priority claimed from JP16512485A external-priority patent/JPS6225709A/ja
Priority claimed from JP16512585A external-priority patent/JPS6225710A/ja
Priority claimed from JP21700885A external-priority patent/JPS6275503A/ja
Priority claimed from JP21700985A external-priority patent/JPS6275504A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE3687869D1 publication Critical patent/DE3687869D1/de
Application granted granted Critical
Publication of DE3687869T2 publication Critical patent/DE3687869T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/26Optical coupling means
    • G02B6/28Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293Optical 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
    • G02B6/29304Optical 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 diffraction, e.g. grating
    • G02B6/29305Optical 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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/2931Diffractive element operating in reflection
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/32Holograms used as optical elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/26Optical coupling means
    • G02B6/28Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293Optical 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
    • G02B6/29304Optical 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 diffraction, e.g. grating
    • G02B6/29305Optical 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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/29311Diffractive element operating in transmission
DE8686305741T 1985-07-26 1986-07-25 Holographische multiplex/demultiplexvorrichtung, und ihr herstellungsverfahren. Expired - Fee Related DE3687869T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP16512485A JPS6225709A (ja) 1985-07-26 1985-07-26 光合波・分波器
JP16512585A JPS6225710A (ja) 1985-07-26 1985-07-26 光合波・分波器
JP21700885A JPS6275503A (ja) 1985-09-30 1985-09-30 光合波・分波器
JP21700985A JPS6275504A (ja) 1985-09-30 1985-09-30 光合波・分波器

Publications (2)

Publication Number Publication Date
DE3687869D1 true DE3687869D1 (de) 1993-04-08
DE3687869T2 DE3687869T2 (de) 1993-06-17

Family

ID=27473975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686305741T Expired - Fee Related DE3687869T2 (de) 1985-07-26 1986-07-25 Holographische multiplex/demultiplexvorrichtung, und ihr herstellungsverfahren.

Country Status (3)

Country Link
US (1) US4824193A (de)
EP (1) EP0213726B1 (de)
DE (1) DE3687869T2 (de)

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Also Published As

Publication number Publication date
EP0213726A3 (en) 1989-08-23
US4824193A (en) 1989-04-25
EP0213726B1 (de) 1993-03-03
DE3687869T2 (de) 1993-06-17
EP0213726A2 (de) 1987-03-11

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