ATE393956T1 - Optische abtastvorrichtung - Google Patents

Optische abtastvorrichtung

Info

Publication number
ATE393956T1
ATE393956T1 AT05825461T AT05825461T ATE393956T1 AT E393956 T1 ATE393956 T1 AT E393956T1 AT 05825461 T AT05825461 T AT 05825461T AT 05825461 T AT05825461 T AT 05825461T AT E393956 T1 ATE393956 T1 AT E393956T1
Authority
AT
Austria
Prior art keywords
fluid
scanning
mode
wavefront modifier
record carrier
Prior art date
Application number
AT05825461T
Other languages
English (en)
Inventor
Teunis Tukker
Joris Vrehen
Bernardus Hendriks
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 ATE393956T1 publication Critical patent/ATE393956T1/de

Links

Classifications

    • 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
    • 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
    • G02B26/08—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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0031—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration for scanning purposes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
    • 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
    • G11B7/1365—Separate or integrated refractive elements, e.g. wave plates
    • G11B7/1369—Active plates, e.g. liquid crystal panels or electrostrictive elements
    • 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
    • G11B2007/0006—Recording, reproducing or erasing systems characterised by the structure or type of the carrier adapted for scanning different types of carrier, e.g. CD & DVD
AT05825461T 2004-12-21 2005-12-15 Optische abtastvorrichtung ATE393956T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04106759 2004-12-21

Publications (1)

Publication Number Publication Date
ATE393956T1 true ATE393956T1 (de) 2008-05-15

Family

ID=36405947

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05825461T ATE393956T1 (de) 2004-12-21 2005-12-15 Optische abtastvorrichtung

Country Status (10)

Country Link
US (1) US20090296559A1 (de)
EP (1) EP1831884B1 (de)
JP (1) JP2008524777A (de)
KR (1) KR20070092283A (de)
CN (1) CN100550148C (de)
AT (1) ATE393956T1 (de)
DE (1) DE602005006436T2 (de)
MY (1) MY137473A (de)
TW (1) TW200638399A (de)
WO (1) WO2006067707A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI504963B (zh) * 2006-01-30 2015-10-21 Electro Scient Ind Inc 消色差掃描透鏡
JP5919100B2 (ja) * 2012-06-04 2016-05-18 浜松ホトニクス株式会社 補償光学システムの調整方法および補償光学システム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3795998B2 (ja) * 1996-04-30 2006-07-12 パイオニア株式会社 波面収差補正ユニット、波面収差補正装置及び光ピックアップ
EP1062537B1 (de) * 1998-03-09 2006-08-02 Bartels Mikrotechnik GmbH Optischer schalter und modulares schaltsystem aus optischen schaltelementen
US5973852A (en) * 1998-03-26 1999-10-26 The United States Of America As Represented By The Secretary Of The Air Force Variable power fluid lens
US6288846B1 (en) * 1999-09-24 2001-09-11 Arizona Carbon Foil Co., Inc. Variable focal-length lens assembly
AU2002351139A1 (en) * 2001-12-19 2003-06-30 Koninklijke Philips Electronics N.V. Optical scanning device
CN1330992C (zh) * 2002-09-19 2007-08-08 皇家飞利浦电子股份有限公司 电润湿光学开关
EP1625437B1 (de) * 2003-02-25 2013-07-03 Koninklijke Philips Electronics N.V. Verbesserungen in bezug auf flüssiggefüllte einrichtungen
WO2004084188A2 (en) * 2003-03-20 2004-09-30 Koninklijke Philips Electronics N.V. Optical scanning device
KR101101400B1 (ko) * 2003-05-06 2012-01-02 코닌클리케 필립스 일렉트로닉스 엔.브이. 전기습윤 렌즈
GB0406337D0 (en) * 2004-01-07 2004-04-21 Koninkl Philips Electronics Nv Zoom optical system
JP4833963B2 (ja) * 2004-03-30 2011-12-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ コンパクトな切替可能な光ユニット
GB0407233D0 (en) * 2004-03-30 2004-05-05 Koninkl Philips Electronics Nv Compact switchable optical unit
WO2006100624A2 (en) * 2005-03-24 2006-09-28 Koninklijke Philips Electronics N.V. Optical scanning device

Also Published As

Publication number Publication date
CN100550148C (zh) 2009-10-14
DE602005006436D1 (de) 2008-06-12
WO2006067707A2 (en) 2006-06-29
CN101084546A (zh) 2007-12-05
MY137473A (en) 2009-01-30
DE602005006436T2 (de) 2008-10-16
KR20070092283A (ko) 2007-09-12
JP2008524777A (ja) 2008-07-10
US20090296559A1 (en) 2009-12-03
EP1831884A2 (de) 2007-09-12
WO2006067707A3 (en) 2006-08-31
TW200638399A (en) 2006-11-01
EP1831884B1 (de) 2008-04-30

Similar Documents

Publication Publication Date Title
MY117429A (en) Objective lens for optical pick-up
KR101575915B1 (ko) 봉지된 렌즈 스택
TW200705428A (en) Optical scanning device
TW200510910A (en) Optical pickup device, optical information recording and reproducing apparatus, expander lens, coupling lens and chromatic aberration correcting optical element
WO2006053330A3 (en) Optical media, read inhibiting agents, and methods of making and using same
JP2004519813A (ja) 光走査装置
EP1359574A3 (de) Optisches Aufzeichnungs- und Wiedergabesystem, Objektivlinse und optisches Element zur Aberrationskorrektur
WO2005069054A3 (en) Zoom optical system
EP1494227A3 (de) Optisches Abtastgerät und optische Datenverarbeitungsvorrichtung
TWI268503B (en) Optical pickup and optical disk apparatus
TW200632500A (en) Optical films of differing refractive indices
EP0991062A4 (de) Optisches abtastgerät sowie optisches plattenaufzeichnungs- und/oder wiedergabegerät
ATE393956T1 (de) Optische abtastvorrichtung
HUP0300546A2 (en) Optical information medium and a method of manufacturing the medium
TWI266897B (en) Objective lens unit, optical pickup device equipped with the same and optical information recording and reproducing apparatus
KR980005336A (ko) 조명장치, 노광장치 및 디바이스제조방법
ATE413681T1 (de) Objektivlinse
ATE274228T1 (de) Objektivlinse und abtastanordnung mit einer solchen objektivlinse
EP1494225A3 (de) Optisches System, optische Abtastvorrichtung, Aufzeichnungs- und/oder Wiedergabegerät
KR20020064917A (ko) 광학주사장치
KR100488963B1 (ko) 홀로그래픽 롬 시스템의 다중 중첩 기록을 위한 환형 분산프리즘
RU2005123148A (ru) Оптическая система фокусирования света, устройство оптической головки, а также оптическое устройство записи и воспроизведения, в котором используется оптическая система фокусирования света
DE60231002D1 (de) Feldkrümmungsreduktion für ein optisches system
KR970023016A (ko) 광픽업장치
TW200620255A (en) Diffractive part

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties