[go: up one dir, main page]

WO2008155985A1 - 波長選択スイッチ - Google Patents

波長選択スイッチ Download PDF

Info

Publication number
WO2008155985A1
WO2008155985A1 PCT/JP2008/060014 JP2008060014W WO2008155985A1 WO 2008155985 A1 WO2008155985 A1 WO 2008155985A1 JP 2008060014 W JP2008060014 W JP 2008060014W WO 2008155985 A1 WO2008155985 A1 WO 2008155985A1
Authority
WO
WIPO (PCT)
Prior art keywords
lens
wavelength selection
section
selection switch
switch
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.)
Ceased
Application number
PCT/JP2008/060014
Other languages
English (en)
French (fr)
Inventor
Kenji Kobayashi
Toshiki Nishizawa
Yuji Mitsuhashi
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.)
NTT Electronics Corp
Original Assignee
NTT Electronics 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 NTT Electronics Corp filed Critical NTT Electronics Corp
Priority to EP08777025.1A priority Critical patent/EP2161608A4/en
Priority to CA2690084A priority patent/CA2690084C/en
Priority to US12/664,862 priority patent/US7808705B2/en
Publication of WO2008155985A1 publication Critical patent/WO2008155985A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/356—Switching arrangements, i.e. number of input/output ports and interconnection types in an optical cross-connect device, e.g. routing and switching aspects of interconnecting different paths propagating different wavelengths to (re)configure the various input and output links
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Microscoopes, Condenser (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

本発明は、光学部品の固定の際に光学部品の位置がずれにくい波長選択スイッチを提供することを目的とする。 　上記目的を達成するために、本発明に係る波長選択スイッチは、レンズアレイ、第一レンズ、及び、ビームエキスパンダを有するスイッチ部と、第二レンズ、回折格子、及び、第三レンズ、ミラーを有する分波部と、を備える波長選択スイッチであって、スイッチ部と分波部とは、それぞれ独立の筐体に収容され、スイッチ部の筐体と分波部の筐体との接続面に、第一レンズを通る光と第二レンズを通る光との共焦点が配置されている。
PCT/JP2008/060014 2007-06-18 2008-05-30 波長選択スイッチ Ceased WO2008155985A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08777025.1A EP2161608A4 (en) 2007-06-18 2008-05-30 WAVELENGTH SWITCH
CA2690084A CA2690084C (en) 2007-06-18 2008-05-30 Wavelength-selective switch
US12/664,862 US7808705B2 (en) 2007-06-18 2008-05-30 Wavelength-selective switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007160126A JP5006704B2 (ja) 2007-06-18 2007-06-18 波長選択スイッチ
JP2007-160126 2007-06-18

Publications (1)

Publication Number Publication Date
WO2008155985A1 true WO2008155985A1 (ja) 2008-12-24

Family

ID=40156144

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060014 Ceased WO2008155985A1 (ja) 2007-06-18 2008-05-30 波長選択スイッチ

Country Status (5)

Country Link
US (1) US7808705B2 (ja)
EP (1) EP2161608A4 (ja)
JP (1) JP5006704B2 (ja)
CA (1) CA2690084C (ja)
WO (1) WO2008155985A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5563855B2 (ja) * 2010-03-19 2014-07-30 ジェイディーエス ユニフェイズ コーポレーション 波長選択スイッチ
JP2012181498A (ja) 2011-02-10 2012-09-20 Olympus Corp 波長選択スイッチ
JP2012181458A (ja) * 2011-03-02 2012-09-20 Olympus Corp 波長選択スイッチ用光学ユニットおよび波長選択スイッチ
JP2012203112A (ja) * 2011-03-24 2012-10-22 Olympus Corp 波長選択スイッチ
WO2012117714A1 (ja) 2011-03-02 2012-09-07 オリンパス株式会社 波長選択スイッチ用光学ユニットおよび波長選択スイッチ
JP2014170187A (ja) * 2013-03-05 2014-09-18 Sumitomo Electric Ind Ltd 封止部品、光デバイス封止構造体、封止部品の製造方法および光デバイス封止構造体の製造方法
US9291784B2 (en) * 2013-03-05 2016-03-22 Sumitomo Electric Industries, Ltd. Sealing component, optical device sealing structure, method for producing sealing component, and method for producing optical device sealing structure
JP6392367B2 (ja) * 2014-10-31 2018-09-19 オリンパス株式会社 光通信光学系

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004272116A (ja) * 2003-03-11 2004-09-30 Fujitsu Ltd 波長分散補償器及び光伝送装置
JP2005077964A (ja) * 2003-09-03 2005-03-24 Fujitsu Ltd 分光装置
JP2005338475A (ja) * 2004-05-27 2005-12-08 Nikon Corp 光フィルタ装置
JP2006178207A (ja) * 2004-12-22 2006-07-06 Nikon Corp アッテネータ装置および光スイッチング装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6760516B2 (en) * 2000-06-22 2004-07-06 Avanex Corporation Multiple -port optical package and DWDM module
US7088885B1 (en) * 2002-11-13 2006-08-08 Finisar Corporation System for modulating optical signals
US7039271B2 (en) * 2002-11-27 2006-05-02 Oplink Communications, Inc. Reduced element optical add-drop multiplexer
JP2004258409A (ja) 2003-02-26 2004-09-16 Fujitsu Ltd 光スイッチモジュール、波長選択スイッチ
WO2004097496A1 (ja) * 2003-04-25 2004-11-11 Nikon Corporation アッテネータ装置および光スイッチング装置
JP4518825B2 (ja) * 2004-03-31 2010-08-04 富士通株式会社 可変波長分散補償器
US7346234B2 (en) * 2005-04-11 2008-03-18 Capella Photonics Reduction of MEMS mirror edge diffraction in a wavelength selective switch using servo-based multi-axes rotation
US7263253B2 (en) * 2005-04-11 2007-08-28 Capella Photonics, Inc. Optimized reconfigurable optical add-drop multiplexer architecture with MEMS-based attenuation or power management
US7403322B2 (en) * 2005-09-13 2008-07-22 Lucent Technologies Inc. MEMS-based alignment of optical components
JP4489678B2 (ja) * 2005-09-30 2010-06-23 富士通株式会社 波長選択光スイッチおよび分光機能を備えた光デバイス

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004272116A (ja) * 2003-03-11 2004-09-30 Fujitsu Ltd 波長分散補償器及び光伝送装置
JP2005077964A (ja) * 2003-09-03 2005-03-24 Fujitsu Ltd 分光装置
JP2005338475A (ja) * 2004-05-27 2005-12-08 Nikon Corp 光フィルタ装置
JP2006178207A (ja) * 2004-12-22 2006-07-06 Nikon Corp アッテネータ装置および光スイッチング装置

Also Published As

Publication number Publication date
US7808705B2 (en) 2010-10-05
JP5006704B2 (ja) 2012-08-22
JP2008310244A (ja) 2008-12-25
CA2690084C (en) 2011-11-22
CA2690084A1 (en) 2008-12-24
EP2161608A1 (en) 2010-03-10
EP2161608A4 (en) 2013-11-27
US20100188724A1 (en) 2010-07-29

Similar Documents

Publication Publication Date Title
WO2008155985A1 (ja) 波長選択スイッチ
EP1698917A4 (en) POLARIZER DIFFRACTION ELEMENT AND OPTICAL HEAD DEVICE
WO2008085385A3 (en) Plasmonic fabry-perot filter
EP1345053A3 (en) Optical wavelenght division multiplexer
WO2002054137A3 (en) Holographic multifocal lens
WO2008132976A1 (ja) 顕微鏡装置
DE60133853D1 (de) Durchstimmbare geätzte Gitter für optische WDM-Kommunikationssysteme
ATE459023T1 (de) Hochleistungsfähiges stereographisches projektionssystem mit mehreren quellen
WO2009092044A3 (en) Laser landscape lighting apparatus
WO2007015141A3 (en) Laser illuminator
WO2007056486A3 (en) Laser scanner
DE502006003379D1 (de) Verfahren und anordnung zur konfokalen, chromatischen, interferometrischen, spektroskopischen abtastung für optische mehrlagen-datenspeicher
WO2007014125A3 (en) Optical wavelength division coupler and associated methods
WO2008107963A1 (ja) 光半導体素子
WO2007141678A3 (en) Variable focus lens to isolate or trap small particulate matter
WO2009031196A1 (ja) 光信号処理装置
WO2006101923A3 (en) High intensity fabry-perot sensor
WO2010127339A3 (en) Grating structure for directing non-polarized light
TW200501137A (en) Diffractive optical element and optical information processing device
WO2006116477A3 (en) Multi-wavelength beam combiner
WO2009143320A3 (en) Three-dimensional diffractive structure, method for making, and applications thereof
WO2011059702A3 (en) Dichroic filter laser beam combining
EP1988652A3 (en) Packaged optical device stack
WO2009008168A1 (ja) カメラモジュール
TW200625296A (en) Design method of optical element and objective lens

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08777025

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2690084

Country of ref document: CA

REEP Request for entry into the european phase

Ref document number: 2008777025

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2008777025

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12664862

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE