DE60201527D1 - Wärmekompensierte optische Vorrichtung - Google Patents

Wärmekompensierte optische Vorrichtung

Info

Publication number
DE60201527D1
DE60201527D1 DE60201527T DE60201527T DE60201527D1 DE 60201527 D1 DE60201527 D1 DE 60201527D1 DE 60201527 T DE60201527 T DE 60201527T DE 60201527 T DE60201527 T DE 60201527T DE 60201527 D1 DE60201527 D1 DE 60201527D1
Authority
DE
Germany
Prior art keywords
optical device
compensated optical
heat compensated
heat
optical
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
DE60201527T
Other languages
English (en)
Other versions
DE60201527T2 (de
Inventor
Ruediger Maestle
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 DE60201527D1 publication Critical patent/DE60201527D1/de
Publication of DE60201527T2 publication Critical patent/DE60201527T2/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
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/205—Neutral density filters
    • 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
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Couplings Of Light Guides (AREA)
DE60201527T 2002-07-05 2002-07-05 Wärmekompensierte optische Vorrichtung Expired - Fee Related DE60201527T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02015037A EP1382982B1 (de) 2002-07-05 2002-07-05 Wärmekompensierte optische Vorrichtung

Publications (2)

Publication Number Publication Date
DE60201527D1 true DE60201527D1 (de) 2004-11-11
DE60201527T2 DE60201527T2 (de) 2006-02-02

Family

ID=29762611

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60201527T Expired - Fee Related DE60201527T2 (de) 2002-07-05 2002-07-05 Wärmekompensierte optische Vorrichtung

Country Status (3)

Country Link
US (1) US6950595B2 (de)
EP (1) EP1382982B1 (de)
DE (1) DE60201527T2 (de)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746429A (en) * 1971-08-05 1973-07-17 Recognition Systems Linear variable light attenuator
JPS60260002A (ja) * 1984-06-06 1985-12-23 Nec Corp 減光素子
JPS61133682A (ja) * 1984-12-03 1986-06-20 Mitsubishi Electric Corp レ−ザ光減衰装置
US5144498A (en) * 1990-02-14 1992-09-01 Hewlett-Packard Company Variable wavelength light filter and sensor system
EP0557542B1 (de) * 1992-02-25 1995-09-20 Hewlett-Packard GmbH Optischer Abschwächer
FR2688098B1 (fr) * 1992-03-02 1994-04-15 Lair Liquide Laser de puissance a fenetre diamant non revetue.
JP3049469B2 (ja) * 1994-07-19 2000-06-05 ミヤチテクノス株式会社 レーザ出力検出装置
JP3500752B2 (ja) * 1995-01-31 2004-02-23 株式会社デンソー レーザ光の減衰装置
US5726797A (en) * 1995-07-25 1998-03-10 The United States Of America As Represented By The Secretary Of Commerce Infrared neutral-density filter having copper alloy film
JPH10101486A (ja) * 1996-09-30 1998-04-21 Mitsubishi Materials Corp 紫外レーザ光用光学材
CA2199996C (en) * 1997-03-14 2002-08-13 Cindy Xing Qiu Methods to fabricate dense wavelength division multiplexers
FR2772141B1 (fr) * 1997-12-08 2001-10-05 Commissariat Energie Atomique Revetement absorbeur de lumiere a haut pouvoir absorbant
US6102715A (en) * 1998-02-10 2000-08-15 The Great American Gumball Corporation Personal computer peripheral device adapter
US6385383B1 (en) * 1998-10-05 2002-05-07 Lucent Technologies Inc. Optical attenuator structure and method using polymer material
US6778337B2 (en) * 2000-12-12 2004-08-17 The Furukawa Electric Co., Ltd. Optical attenuator and optical attenuator module
JP2002323662A (ja) * 2001-04-24 2002-11-08 Furukawa Electric Co Ltd:The 光フィルタの角度調整装置、角度調整方法及び光モジュール

Also Published As

Publication number Publication date
EP1382982A1 (de) 2004-01-21
DE60201527T2 (de) 2006-02-02
EP1382982B1 (de) 2004-10-06
US6950595B2 (en) 2005-09-27
US20040033046A1 (en) 2004-02-19

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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