DE3750149T2 - Filterabzweigung in optischen Kommunikationssystemen. - Google Patents

Filterabzweigung in optischen Kommunikationssystemen.

Info

Publication number
DE3750149T2
DE3750149T2 DE3750149T DE3750149T DE3750149T2 DE 3750149 T2 DE3750149 T2 DE 3750149T2 DE 3750149 T DE3750149 T DE 3750149T DE 3750149 T DE3750149 T DE 3750149T DE 3750149 T2 DE3750149 T2 DE 3750149T2
Authority
DE
Germany
Prior art keywords
communication systems
optical communication
filter branch
branch
filter
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
DE3750149T
Other languages
English (en)
Other versions
DE3750149D1 (de
Inventor
Jun Hicks
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE3750149D1 publication Critical patent/DE3750149D1/de
Application granted granted Critical
Publication of DE3750149T2 publication Critical patent/DE3750149T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4215—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being wavelength selective optical elements, e.g. variable wavelength optical modules or wavelength lockers
    • 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
    • G02B6/29335—Evanescent coupling to a resonator cavity, i.e. between a waveguide mode and a resonant mode of the cavity
    • G02B6/29337—Cavities of the linear kind, e.g. formed by reflectors at ends of a light guide
    • 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
    • G02B6/29346—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 wave or beam interference
    • G02B6/29358—Multiple beam interferometer external to a light guide, e.g. Fabry-Pérot, etalon, VIPA plate, OTDL plate, continuous interferometer, parallel plate resonator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06754—Fibre amplifiers
    • 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
    • G02B6/29346—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 wave or beam interference
    • G02B6/29358—Multiple beam interferometer external to a light guide, e.g. Fabry-Pérot, etalon, VIPA plate, OTDL plate, continuous interferometer, parallel plate resonator
    • G02B6/29359—Cavity formed by light guide ends, e.g. fibre Fabry Pérot [FFP]
DE3750149T 1986-09-15 1987-09-15 Filterabzweigung in optischen Kommunikationssystemen. Expired - Fee Related DE3750149T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/907,662 US4768849A (en) 1986-09-15 1986-09-15 Filter tap for optical communications systems

Publications (2)

Publication Number Publication Date
DE3750149D1 DE3750149D1 (de) 1994-08-04
DE3750149T2 true DE3750149T2 (de) 1994-12-01

Family

ID=25424437

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3750149T Expired - Fee Related DE3750149T2 (de) 1986-09-15 1987-09-15 Filterabzweigung in optischen Kommunikationssystemen.

Country Status (4)

Country Link
US (1) US4768849A (de)
EP (1) EP0260654B1 (de)
JP (1) JPS63146007A (de)
DE (1) DE3750149T2 (de)

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* Cited by examiner, † Cited by third party
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JPH0738488B2 (ja) * 1985-07-24 1995-04-26 ブリティシュ・テレコミュニケ−ションズ・パブリック・リミテッド・カンパニ 誘電体光導波素子、光ファイバ増幅器および光信号波長選択方法ならびに誘電体光導波素子の製造方法
US4859015A (en) * 1988-08-17 1989-08-22 The Boeing Company Optical receiver having optical gain medium and mode selector
US5050954A (en) * 1990-01-12 1991-09-24 At&T Bell Laboratories Multiport optical devices
US5260823A (en) * 1990-05-21 1993-11-09 University Of Southampton Erbium-doped fibre amplifier with shaped spectral gain
GB2246234A (en) * 1990-05-21 1992-01-22 Univ Southampton Optical amplifier with shaped spectral gain
US5037180A (en) * 1990-07-19 1991-08-06 At&T Bell Laboratories Optical filter on optical fiber end face
US5267077A (en) * 1990-11-05 1993-11-30 At&T Bell Laboratories Spherical multicomponent optical isolator
US5111519A (en) * 1991-02-01 1992-05-05 Tacan Corporation Method of interference reduction for frequency multiplexed optical fiber communication
JPH04372907A (ja) * 1991-06-21 1992-12-25 Canon Inc 導波型分岐、結合素子
US5808761A (en) * 1993-07-15 1998-09-15 Gec-Marconi Limited Path integrity proving in optical communications systems
US5875048A (en) * 1995-03-06 1999-02-23 Cfx Communication Systems,Llc Linear multi-output optical transmitter system
US5710653A (en) * 1995-03-06 1998-01-20 Fiber Optic Network Solutions Corp. Linear multi-output optical transmitter system
DE69629725T2 (de) * 1995-05-19 2004-06-17 Bridgestone Corp. Lichtwellenleiterrohr
US5583683A (en) * 1995-06-15 1996-12-10 Optical Corporation Of America Optical multiplexing device
US5953139A (en) * 1996-03-06 1999-09-14 Cfx Communications Systems, Llc Wavelength division multiplexing system
US5859717A (en) * 1997-02-14 1999-01-12 Corning Oca Corporation Multiplexing device with precision optical block
CA2238606A1 (en) * 1997-06-26 1998-12-26 Michael Anthony Scobey Cascaded optical multiplexing devices
US5850292A (en) * 1997-11-13 1998-12-15 Hewlett-Packard Company Wavelength monitor for optical signals
US6075632A (en) * 1997-11-26 2000-06-13 Hewlett-Packard Company Optical noise monitor
JP2002501212A (ja) 1998-01-05 2002-01-15 コーニング・インコーポレーテッド アド／ドロップ光多重化デバイス
US7106917B2 (en) 1998-11-13 2006-09-12 Xponent Photonics Inc Resonant optical modulators
US6259842B1 (en) * 1999-06-17 2001-07-10 Sdl, Inc. Monitoring system for a high power light source
AU2001239789A1 (en) * 2000-02-17 2001-08-27 Cquint Communications Corporation Cylindrical processing of optical media
US6418250B1 (en) * 2000-02-28 2002-07-09 Corning Incorporated Apparatus and method of making a blockless optical multiplexing device
US6493476B2 (en) * 2000-11-27 2002-12-10 Teem Photonics Apparatus and method for integrated photonic devices having gain and wavelength-selectivity
US6636654B2 (en) 2001-03-30 2003-10-21 Optical Research Associates Programmable optical switching add/drop multiplexer
US20020168139A1 (en) * 2001-03-30 2002-11-14 Clarkson William Andrew Optical fiber terminations, optical couplers and optical coupling methods
US7203421B2 (en) * 2001-09-28 2007-04-10 Optical Research Associates Littrow grating based OADM
US6813405B1 (en) * 2002-03-29 2004-11-02 Teem Photonics Compact apparatus and method for integrated photonic devices having folded directional couplers
US20030185514A1 (en) * 2002-03-29 2003-10-02 Bendett Mark P. Method and apparatus for tapping a waveguide on a substrate
WO2003107045A2 (en) * 2002-06-12 2003-12-24 Optical Research Associates Wavelength selective optical switch
AU2003254156A1 (en) * 2002-07-23 2004-02-09 Optical Research Associates East-west separable, reconfigurable optical add/drop multiplexer
US20050238067A1 (en) * 2004-04-26 2005-10-27 Choi Youngmin A Simple fiber optic cavity
US9188744B1 (en) * 2012-06-11 2015-11-17 Alliance Fiber Optic Products, Inc. Multimode optical tap filters without dispersion for high-speed data communications
WO2017214982A1 (zh) * 2016-06-17 2017-12-21 华为技术有限公司 一种多工器和设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315666A (en) * 1979-03-19 1982-02-16 Hicks Jr John W Coupled communications fibers
US4342499A (en) * 1979-03-19 1982-08-03 Hicks Jr John W Communications tuning construction
US4317614A (en) * 1980-02-20 1982-03-02 General Dynamics, Pomona Division Fiber optic bus manifold
US4616898A (en) * 1980-03-31 1986-10-14 Polaroid Corporation Optical communication systems using raman repeaters and components therefor
US4557552A (en) * 1981-11-19 1985-12-10 Board Of Trustees Of The Leland Stanford Junior University Microbend optical fiber tapped delay line
ATE38099T1 (de) * 1981-12-16 1988-11-15 Polaroid Corp Optische hohlraumresonanzfilter.
US4720160A (en) * 1981-12-16 1988-01-19 Polaroid Corporation Optical resonant cavity filters
US4577924A (en) * 1982-06-03 1986-03-25 General Dynamics Electronics Division Optical recursive filter
US4515431A (en) * 1982-08-11 1985-05-07 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
US4546476A (en) * 1982-12-10 1985-10-08 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
US4592043A (en) * 1983-07-08 1986-05-27 At&T Bell Laboratories Wavelength division multiplexing optical communications systems
JPH081503B2 (ja) * 1983-07-08 1996-01-10 エイ・ティ・アンド・ティ・コーポレーション 波長分割多重光学通信システム
US4676583A (en) * 1984-06-28 1987-06-30 Polaroid Corporation Adscititious resonator
JPH0646664B2 (ja) * 1984-10-01 1994-06-15 ポラロイド コ−ポレ−シヨン 光導波管装置及びそれを用いたレーザ
EP0189196A3 (de) * 1985-01-25 1987-10-14 Polaroid Corporation Ramanverstärktes Filterabzweigungssystem

Also Published As

Publication number Publication date
DE3750149D1 (de) 1994-08-04
JPS63146007A (ja) 1988-06-18
EP0260654A3 (en) 1990-02-07
EP0260654B1 (de) 1994-06-29
US4768849A (en) 1988-09-06
EP0260654A2 (de) 1988-03-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee