DE69506028T2 - Frequenzweglenkungsvorrichtung mit breitbandigem und im wesentlichem flachen Durchlassband - Google Patents

Frequenzweglenkungsvorrichtung mit breitbandigem und im wesentlichem flachen Durchlassband

Info

Publication number
DE69506028T2
DE69506028T2 DE69506028T DE69506028T DE69506028T2 DE 69506028 T2 DE69506028 T2 DE 69506028T2 DE 69506028 T DE69506028 T DE 69506028T DE 69506028 T DE69506028 T DE 69506028T DE 69506028 T2 DE69506028 T2 DE 69506028T2
Authority
DE
Germany
Prior art keywords
broadband
routing device
pass band
essentially flat
frequency routing
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
DE69506028T
Other languages
English (en)
Other versions
DE69506028D1 (de
Inventor
Corrado Dragone
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Publication of DE69506028D1 publication Critical patent/DE69506028D1/de
Application granted granted Critical
Publication of DE69506028T2 publication Critical patent/DE69506028T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • G02B6/12009—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
    • G02B6/12016—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the input or output waveguides, e.g. tapered waveguide ends, coupled together pairs of output waveguides
    • 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
DE69506028T 1994-05-02 1995-04-19 Frequenzweglenkungsvorrichtung mit breitbandigem und im wesentlichem flachen Durchlassband Expired - Lifetime DE69506028T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/238,074 US5412744A (en) 1994-05-02 1994-05-02 Frequency routing device having a wide and substantially flat passband

Publications (2)

Publication Number Publication Date
DE69506028D1 DE69506028D1 (de) 1998-12-24
DE69506028T2 true DE69506028T2 (de) 1999-05-27

Family

ID=22896385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506028T Expired - Lifetime DE69506028T2 (de) 1994-05-02 1995-04-19 Frequenzweglenkungsvorrichtung mit breitbandigem und im wesentlichem flachen Durchlassband

Country Status (7)

Country Link
US (1) US5412744A (de)
EP (1) EP0681195B1 (de)
JP (1) JP3078467B2 (de)
KR (1) KR950033550A (de)
AU (1) AU681763B2 (de)
CA (1) CA2141902A1 (de)
DE (1) DE69506028T2 (de)

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US6571034B2 (en) 2001-06-28 2003-05-27 Corning Incorporated Spectrally-shaped optical components using a wavelength-dispersive element and a reflective array
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Also Published As

Publication number Publication date
AU1768795A (en) 1995-11-09
EP0681195A3 (de) 1996-01-24
EP0681195B1 (de) 1998-11-18
US5412744A (en) 1995-05-02
CA2141902A1 (en) 1995-11-03
EP0681195A2 (de) 1995-11-08
JP3078467B2 (ja) 2000-08-21
DE69506028D1 (de) 1998-12-24
JPH07301721A (ja) 1995-11-14
AU681763B2 (en) 1997-09-04
KR950033550A (ko) 1995-12-26

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