DE69914511D1 - Optisches abbildungssystem - Google Patents

Optisches abbildungssystem

Info

Publication number
DE69914511D1
DE69914511D1 DE69914511T DE69914511T DE69914511D1 DE 69914511 D1 DE69914511 D1 DE 69914511D1 DE 69914511 T DE69914511 T DE 69914511T DE 69914511 T DE69914511 T DE 69914511T DE 69914511 D1 DE69914511 D1 DE 69914511D1
Authority
DE
Germany
Prior art keywords
imaging system
optical imaging
optical
imaging
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
DE69914511T
Other languages
English (en)
Other versions
DE69914511T2 (de
Inventor
Siegmar Schmidt
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.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Application granted granted Critical
Publication of DE69914511D1 publication Critical patent/DE69914511D1/de
Publication of DE69914511T2 publication Critical patent/DE69914511T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/26Optical coupling means
    • G02B6/264Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • G02B6/266Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/26Optical coupling means
    • G02B6/35Optical coupling means having switching means
    • G02B6/351Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3512Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/26Optical coupling means
    • G02B6/35Optical coupling means having switching means
    • G02B6/351Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3532Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being a wavelength independent filter or having spatially dependent transmission properties, e.g. neutral filter or neutral density wedge substrate with plurality of density filters
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/26Optical coupling means
    • G02B6/35Optical coupling means having switching means
    • G02B6/3594Characterised by additional functional means, e.g. means for variably attenuating or branching or means for switching differently polarized beams

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Lenses (AREA)
DE69914511T 1999-10-08 1999-10-08 Optisches abbildungssystem Expired - Fee Related DE69914511T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1999/007553 WO2001027681A1 (en) 1999-10-08 1999-10-08 Optical imaging system

Publications (2)

Publication Number Publication Date
DE69914511D1 true DE69914511D1 (de) 2004-03-04
DE69914511T2 DE69914511T2 (de) 2004-12-23

Family

ID=8167458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69914511T Expired - Fee Related DE69914511T2 (de) 1999-10-08 1999-10-08 Optisches abbildungssystem

Country Status (5)

Country Link
US (1) US6614958B1 (de)
EP (1) EP1222487B1 (de)
JP (1) JP2003511739A (de)
DE (1) DE69914511T2 (de)
WO (1) WO2001027681A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6788845B1 (en) 2002-05-31 2004-09-07 Novera Optics, Inc. Methods and apparatuses to provide a tunable chromatic dispersion compensator
EP1271206B1 (de) * 2002-06-11 2003-12-17 Agilent Technologies Inc. a Delaware Corporation Vorrichtung mit reduziertem Verlust durch Rückreflexion
JP4382661B2 (ja) * 2002-06-28 2009-12-16 富士通株式会社 反射型可変光偏向器及びそれを用いたデバイス
US7295748B2 (en) * 2005-08-08 2007-11-13 Jds Uniphase Corporation Variable optical attenuator with wavelength dependent loss compensation
JP4244358B2 (ja) * 2006-08-08 2009-03-25 株式会社トプコン 調光装置とこれを用いた距離測定装置
JP4570598B2 (ja) 2006-08-10 2010-10-27 富士通株式会社 光伝送システム
CN104297850A (zh) * 2014-02-24 2015-01-21 徐州旭海光电科技有限公司 补偿波长相关损耗的光衰减器
CN109212687B (zh) * 2018-10-22 2021-09-21 武汉锐奥特科技有限公司 一种光路控制***及其光模块

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304460A (en) * 1978-03-10 1981-12-08 Matsushita Electric Industrial Co., Ltd. Optical switching device
EP0557542B1 (de) 1992-02-25 1995-09-20 Hewlett-Packard GmbH Optischer Abschwächer
US5321774A (en) 1993-07-30 1994-06-14 National Research Council Of Canada Polarization independent transmissive/reflective optical switch
US5953477A (en) 1995-11-20 1999-09-14 Visionex, Inc. Method and apparatus for improved fiber optic light management
US5745271A (en) * 1996-07-31 1998-04-28 Lucent Technologies, Inc. Attenuation device for wavelength multiplexed optical fiber communications
US5915063A (en) 1997-01-15 1999-06-22 Colbourne; Paul Variable optical attenuator
JP3132417B2 (ja) 1997-05-07 2001-02-05 日本電気株式会社 可変光減衰器とこれを用いた波長多重光伝送用光源
US5900983A (en) 1997-08-22 1999-05-04 Lucent Technologies Inc. Level-setting optical attenuator
US6031946A (en) * 1998-04-16 2000-02-29 Lucent Technologies Inc. Moving mirror switch
US6137941A (en) * 1998-09-03 2000-10-24 Lucent Technologies, Inc. Variable optical attenuator
JP2000131626A (ja) * 1998-10-29 2000-05-12 Nec Corp 可変光減衰器と光減衰方法
US6181846B1 (en) * 1999-06-28 2001-01-30 E-Tek Dynamics, Inc. Fiberoptic liquid crystal on-off switch and variable attenuator

Also Published As

Publication number Publication date
JP2003511739A (ja) 2003-03-25
DE69914511T2 (de) 2004-12-23
EP1222487B1 (de) 2004-01-28
WO2001027681A1 (en) 2001-04-19
EP1222487A1 (de) 2002-07-17
US6614958B1 (en) 2003-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US

8339 Ceased/non-payment of the annual fee