ATE396477T1 - Optische scan-einrichtung - Google Patents

Optische scan-einrichtung

Info

Publication number
ATE396477T1
ATE396477T1 AT05709067T AT05709067T ATE396477T1 AT E396477 T1 ATE396477 T1 AT E396477T1 AT 05709067 T AT05709067 T AT 05709067T AT 05709067 T AT05709067 T AT 05709067T AT E396477 T1 ATE396477 T1 AT E396477T1
Authority
AT
Austria
Prior art keywords
objective
entrance pupil
scanning device
optical scanning
electrowetting cell
Prior art date
Application number
AT05709067T
Other languages
English (en)
Inventor
Bernardus Hendriks
Johannes Schleipen
Stein Kuiper
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE396477T1 publication Critical patent/ATE396477T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1392—Means for controlling the beam wavefront, e.g. for correction of aberration
    • G11B7/13925—Means for controlling the beam wavefront, e.g. for correction of aberration active, e.g. controlled by electrical or mechanical means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G02B26/005—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid based on electrowetting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Head (AREA)
  • Lenses (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Eye Examination Apparatus (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Optical Communication System (AREA)
AT05709067T 2004-03-31 2005-03-22 Optische scan-einrichtung ATE396477T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04101324 2004-03-31

Publications (1)

Publication Number Publication Date
ATE396477T1 true ATE396477T1 (de) 2008-06-15

Family

ID=34961638

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05709067T ATE396477T1 (de) 2004-03-31 2005-03-22 Optische scan-einrichtung

Country Status (8)

Country Link
US (1) US7489448B2 (de)
EP (1) EP1733390B1 (de)
JP (1) JP2008503016A (de)
KR (1) KR20060134127A (de)
CN (1) CN100570718C (de)
AT (1) ATE396477T1 (de)
DE (1) DE602005006999D1 (de)
WO (1) WO2005096289A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100405086C (zh) * 2006-05-15 2008-07-23 清华大学 基于介质上电润湿的电控流体变焦透镜
GB0611134D0 (en) * 2006-06-06 2006-07-19 Liquavista Bv Optical apparatus
JP4894366B2 (ja) * 2006-06-14 2012-03-14 株式会社ニコン ブレ補正装置および光学機器
US7324287B1 (en) * 2006-11-07 2008-01-29 Corning Incorporated Multi-fluid lenses and optical devices incorporating the same
JP2008276852A (ja) 2007-04-27 2008-11-13 Funai Electric Co Ltd 光ピックアップ装置及び光ディスク装置
GB0720484D0 (en) * 2007-10-19 2007-11-28 Seereal Technologies Sa Cells
US20100060991A1 (en) * 2008-09-11 2010-03-11 Omnivision Technologies, Inc. Electrically-Controlled, Variable Focal Length Liquid-Based Optical Imaging Apparatus and Method
JP2010107908A (ja) * 2008-10-31 2010-05-13 Sony Corp エレクトロウェッティング装置、可変焦点レンズ、光ピックアップ装置、光記録再生装置、液滴操作装置、光学素子、ズームレンズ、撮像装置、光変調装置、表示装置、ストロボ装置及びエレクトロウェッティング装置の駆動方法
JP5590901B2 (ja) 2010-02-03 2014-09-17 キヤノン株式会社 屈折力可変素子
DE102012204068A1 (de) * 2012-03-15 2013-09-19 Zumtobel Lighting Gmbh Leuchte mit im Wesentlichen punktförmiger Lichtquelle und zugeordnetem optischen System
JP6634263B2 (ja) 2015-10-16 2020-01-22 オリンパス株式会社 顕微鏡
US10732414B2 (en) * 2016-08-17 2020-08-04 Microsoft Technology Licensing, Llc Scanning in optical systems
CN112859036A (zh) * 2019-11-27 2021-05-28 上海禾赛科技股份有限公司 光束偏折器、光束偏折装置和激光雷达
CN114325895A (zh) * 2020-09-30 2022-04-12 奥普托图尼消费品股份公司 可调液体透镜

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1007295B (zh) * 1985-08-14 1990-03-21 菲利浦光灯制造公司 光学扫描装置
US5001333A (en) * 1989-10-24 1991-03-19 Hewlett-Packard Company Method and apparatus for focus error compensation having path length independence
JP3710960B2 (ja) * 1999-06-22 2005-10-26 シャープ株式会社 光ピックアップ装置及び光記録媒体
TW594711B (en) 1999-12-24 2004-06-21 Koninkl Philips Electronics Nv Optical wavefront modifier
JP4434413B2 (ja) 2000-03-03 2010-03-17 キヤノン株式会社 光学装置
US6806988B2 (en) 2000-03-03 2004-10-19 Canon Kabushiki Kaisha Optical apparatus
KR100809972B1 (ko) 2000-03-27 2008-03-06 코닌클리케 필립스 일렉트로닉스 엔.브이. 광학 주사장치
JP3861586B2 (ja) * 2000-11-06 2006-12-20 ソニー株式会社 光学ピックアップ装置及び記録再生装置
WO2002082437A1 (en) * 2001-04-05 2002-10-17 Koninklijke Philips Electronics N.V. Optical scanning device
JP2003059080A (ja) * 2001-08-09 2003-02-28 Matsushita Electric Ind Co Ltd 光ヘッド装置及び光学情報記録再生装置
KR101016253B1 (ko) 2002-02-14 2011-02-25 코닌클리케 필립스 일렉트로닉스 엔.브이. 가변 포커스 렌즈
US7170832B2 (en) * 2002-09-19 2007-01-30 Koninklijke Philips Electronics N.V. Optical scanning device
EP1599753A1 (de) * 2003-02-25 2005-11-30 Koninklijke Philips Electronics N.V. Objektivlinse für eine aufzeichnungs-/wiedergabeeinrichtung füroptische datenträger mit einer durch die grenzfläche zweier nichtmischbarerfluide gebildeten variablen linsen

Also Published As

Publication number Publication date
US7489448B2 (en) 2009-02-10
CN100570718C (zh) 2009-12-16
CN1938769A (zh) 2007-03-28
US20080239463A1 (en) 2008-10-02
JP2008503016A (ja) 2008-01-31
KR20060134127A (ko) 2006-12-27
EP1733390A1 (de) 2006-12-20
EP1733390B1 (de) 2008-05-21
WO2005096289A1 (en) 2005-10-13
DE602005006999D1 (de) 2008-07-03

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Legal Events

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