JPS61107121A - 波長分割光マルチプレクサ／デマルチプレクサ - Google Patents

波長分割光マルチプレクサ／デマルチプレクサ

Info

Publication number
JPS61107121A
JPS61107121A JP21119885A JP21119885A JPS61107121A JP S61107121 A JPS61107121 A JP S61107121A JP 21119885 A JP21119885 A JP 21119885A JP 21119885 A JP21119885 A JP 21119885A JP S61107121 A JPS61107121 A JP S61107121A
Authority
JP
Japan
Prior art keywords
optical coupler
optical
light
coupler according
optical component
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
JP21119885A
Other languages
English (en)
Japanese (ja)
Inventor
テデイー・ウエイン・レナード
アンネ・ボウマン・ブツサード
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of JPS61107121A publication Critical patent/JPS61107121A/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
    • G02B6/29304—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 diffraction, e.g. grating
    • G02B6/29305—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/29307—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment
    • 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
    • G02B6/29304—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 diffraction, e.g. grating
    • G02B6/29305—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/2931—Diffractive element operating in reflection
    • 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
    • G02B6/29379—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 characterised by the function or use of the complete device
    • G02B6/2938—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 characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
JP21119885A 1984-09-26 1985-09-26 波長分割光マルチプレクサ／デマルチプレクサ Pending JPS61107121A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65435484A 1984-09-26 1984-09-26
US654354 1984-09-26

Publications (1)

Publication Number Publication Date
JPS61107121A true JPS61107121A (ja) 1986-05-26

Family

ID=24624522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21119885A Pending JPS61107121A (ja) 1984-09-26 1985-09-26 波長分割光マルチプレクサ／デマルチプレクサ

Country Status (3)

Country Link
JP (1) JPS61107121A (fr)
FR (1) FR2570840A1 (fr)
GB (1) GB2165061A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011513717A (ja) * 2008-02-26 2011-04-28 ビィウルケルト ヴェルケ ゲーエムベーハー 顕微分光計

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528947A1 (de) * 1985-08-13 1987-02-26 Zeiss Carl Fa Reflexionsbeugungsgitter mit hohem wirkungsgrad
US4934784A (en) * 1989-03-20 1990-06-19 Kaptron, Inc. Hybrid active devices coupled to fiber via spherical reflectors

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587925A (en) * 1978-12-26 1980-07-03 Ritsuo Hasumi Astigmatism correction type spectroscope

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122781A1 (de) * 1981-06-09 1982-12-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "wellenlaengenmultiplexer bzw. wellenlaengendemultiplexer"
DE3216516A1 (de) * 1982-05-03 1983-11-03 Siemens AG, 1000 Berlin und 8000 München Optischer wellenlaengendemultiplexer nach dem beugungsgitterprinzip
FR2537808A1 (fr) * 1982-12-08 1984-06-15 Instruments Sa Composant optique a fonction partagee pour teletransmissions optiques
DE3309783A1 (de) * 1983-03-18 1984-09-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Wellenlaengenmultiplexer bzw. wellenlaengendemultiplexer
FR2543768A1 (fr) * 1983-03-31 1984-10-05 Instruments Sa Multiplexeur-demultiplexeur de longueurs d'onde, et procede de realisation d'un tel ensemble
GB2147715B (en) * 1983-10-03 1987-11-04 Int Standard Electric Corp Optical coupler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587925A (en) * 1978-12-26 1980-07-03 Ritsuo Hasumi Astigmatism correction type spectroscope

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011513717A (ja) * 2008-02-26 2011-04-28 ビィウルケルト ヴェルケ ゲーエムベーハー 顕微分光計
US8885160B2 (en) 2008-02-26 2014-11-11 Buerkert Werke Gmbh Microspectrometer

Also Published As

Publication number Publication date
GB2165061A (en) 1986-04-03
FR2570840A1 (fr) 1986-03-28
GB8523675D0 (en) 1985-10-30

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