WO2003083534A1 - Filtre de branchement de guide d'ondes de type guide d'ondes en faisceau et procede de fabrication associe - Google Patents

Filtre de branchement de guide d'ondes de type guide d'ondes en faisceau et procede de fabrication associe Download PDF

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Publication number
WO2003083534A1
WO2003083534A1 PCT/JP2003/003798 JP0303798W WO03083534A1 WO 2003083534 A1 WO2003083534 A1 WO 2003083534A1 JP 0303798 W JP0303798 W JP 0303798W WO 03083534 A1 WO03083534 A1 WO 03083534A1
Authority
WO
WIPO (PCT)
Prior art keywords
waveguide
branching filter
wavelength branching
type wavelength
array
Prior art date
Application number
PCT/JP2003/003798
Other languages
English (en)
Japanese (ja)
Inventor
Tatsuo Izawa
Motohiro Nakahara
Katsunari Okamoto
Kuniharu Kato
Yasuhiro Hida
Akio Sugita
Daisuke Ogawa
Original Assignee
Ntt Electronics Corporation
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 Ntt Electronics Corporation filed Critical Ntt Electronics Corporation
Priority to AU2003227251A priority Critical patent/AU2003227251A1/en
Priority to JP2003580911A priority patent/JPWO2003083534A1/ja
Publication of WO2003083534A1 publication Critical patent/WO2003083534A1/fr

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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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

L'invention vise à réaliser un filtre de branchement de guide d'ondes de type guide d'ondes en faisceau, ce filtre se caractérisant par une zone de transparence plate et une perte de transparence faible. A cet effet, ledit filtre comporte au moins un guide d'ondes à canal d'entrée de type monomode disposé sur un support de guide d'ondes, un guide d'ondes de plaque d'entrée, un faisceau de guides d'ondes à canal composé d'une pluralité de guides d'ondes de type monomode ayant une différence de longueur prédéterminée, un guide d'ondes de plaque de sortie, un guide d'ondes à canal de sortie de type multimode, ces éléments étant connectés successivement dans le sens longitudinal.
PCT/JP2003/003798 2002-03-29 2003-03-27 Filtre de branchement de guide d'ondes de type guide d'ondes en faisceau et procede de fabrication associe WO2003083534A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003227251A AU2003227251A1 (en) 2002-03-29 2003-03-27 Array waveguide type wavelength branching filter and manufacturing method thereof
JP2003580911A JPWO2003083534A1 (ja) 2002-03-29 2003-03-27 アレイ導波路型波長分波器およびその製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002-94641 2002-03-29
JP2002094641 2002-03-29

Publications (1)

Publication Number Publication Date
WO2003083534A1 true WO2003083534A1 (fr) 2003-10-09

Family

ID=28671792

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/003798 WO2003083534A1 (fr) 2002-03-29 2003-03-27 Filtre de branchement de guide d'ondes de type guide d'ondes en faisceau et procede de fabrication associe

Country Status (3)

Country Link
JP (1) JPWO2003083534A1 (fr)
AU (1) AU2003227251A1 (fr)
WO (1) WO2003083534A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013029544A (ja) * 2011-07-26 2013-02-07 Nippon Telegr & Teleph Corp <Ntt> 広帯域分散補償回路
JP2016040572A (ja) * 2014-08-12 2016-03-24 日本電信電話株式会社 光受信器

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131013U (ja) * 1982-02-26 1983-09-05 株式会社日立製作所 光分波器
JPS62183408A (ja) * 1986-02-07 1987-08-11 Fujitsu Ltd 光波長分波器
WO1998013718A1 (fr) * 1996-09-27 1998-04-02 Siemens Aktiengesellschaft Dispositif de couplage optique pour coupler la lumiere entre deux surfaces terminales de fibres optiques
EP0922973A2 (fr) * 1997-12-09 1999-06-16 Jds Fitel Inc. Multiplexeur/Demultiplexeur optique compensé en température
JPH11218639A (ja) * 1997-10-27 1999-08-10 Commiss Energ Atom 整相アレイデバイスすなわちフェーザならびにこのようなデバイスの製造方法
JP2000249852A (ja) * 1999-03-04 2000-09-14 Hitachi Cable Ltd アレイ導波路型グレーティング
GB2349957A (en) * 1999-05-11 2000-11-15 Samsung Electronics Co Ltd Optical demultiplexer with flattened spectral response using taper waveguides
GB2351360A (en) * 1999-06-21 2000-12-27 Samsung Electronics Co Ltd AWG WDM with alignment waveguides and aligning apparatus
JP2002122749A (ja) * 2000-10-18 2002-04-26 Hitachi Cable Ltd 光波長合分波器

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131013U (ja) * 1982-02-26 1983-09-05 株式会社日立製作所 光分波器
JPS62183408A (ja) * 1986-02-07 1987-08-11 Fujitsu Ltd 光波長分波器
WO1998013718A1 (fr) * 1996-09-27 1998-04-02 Siemens Aktiengesellschaft Dispositif de couplage optique pour coupler la lumiere entre deux surfaces terminales de fibres optiques
JPH11218639A (ja) * 1997-10-27 1999-08-10 Commiss Energ Atom 整相アレイデバイスすなわちフェーザならびにこのようなデバイスの製造方法
EP0922973A2 (fr) * 1997-12-09 1999-06-16 Jds Fitel Inc. Multiplexeur/Demultiplexeur optique compensé en température
JP2000249852A (ja) * 1999-03-04 2000-09-14 Hitachi Cable Ltd アレイ導波路型グレーティング
GB2349957A (en) * 1999-05-11 2000-11-15 Samsung Electronics Co Ltd Optical demultiplexer with flattened spectral response using taper waveguides
GB2351360A (en) * 1999-06-21 2000-12-27 Samsung Electronics Co Ltd AWG WDM with alignment waveguides and aligning apparatus
JP2002122749A (ja) * 2000-10-18 2002-04-26 Hitachi Cable Ltd 光波長合分波器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013029544A (ja) * 2011-07-26 2013-02-07 Nippon Telegr & Teleph Corp <Ntt> 広帯域分散補償回路
JP2016040572A (ja) * 2014-08-12 2016-03-24 日本電信電話株式会社 光受信器

Also Published As

Publication number Publication date
AU2003227251A1 (en) 2003-10-13
JPWO2003083534A1 (ja) 2005-08-04

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