ATE497239T1 - Optisches korrekturelement für aberration, optisches system, optisches abtastgerät und vorrichtung zur aufzeichnung und wiedergabe - Google Patents

Optisches korrekturelement für aberration, optisches system, optisches abtastgerät und vorrichtung zur aufzeichnung und wiedergabe

Info

Publication number
ATE497239T1
ATE497239T1 AT02254657T AT02254657T ATE497239T1 AT E497239 T1 ATE497239 T1 AT E497239T1 AT 02254657 T AT02254657 T AT 02254657T AT 02254657 T AT02254657 T AT 02254657T AT E497239 T1 ATE497239 T1 AT E497239T1
Authority
AT
Austria
Prior art keywords
optical
wavelength
optical element
compensating optical
aberration compensating
Prior art date
Application number
AT02254657T
Other languages
English (en)
Inventor
Tohru Kimura
Original Assignee
Konica Minolta Opto 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 Konica Minolta Opto Inc filed Critical Konica Minolta Opto Inc
Application granted granted Critical
Publication of ATE497239T1 publication Critical patent/ATE497239T1/de

Links

Classifications

    • 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
    • G02B27/0037—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 with diffracting elements
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
    • G02B27/4238—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application in optical recording or readout devices
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4283—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element with major temperature dependent properties
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4288—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having uniform diffraction efficiency over a large spectral bandwidth
    • 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
    • G11B7/1353—Diffractive elements, e.g. holograms or gratings
    • 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
    • G11B7/1372—Lenses
    • G11B7/1374—Objective 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
    • G11B7/1372—Lenses
    • G11B7/1378—Separate aberration correction lenses; Cylindrical lenses to generate astigmatism; Beam expanders
    • 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
    • G11B7/13922—Means for controlling the beam wavefront, e.g. for correction of aberration passive
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Lenses (AREA)
  • Optical Head (AREA)
AT02254657T 2001-07-11 2002-07-03 Optisches korrekturelement für aberration, optisches system, optisches abtastgerät und vorrichtung zur aufzeichnung und wiedergabe ATE497239T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001210659 2001-07-11
JP2001284407 2001-09-19
JP2002053085 2002-02-28

Publications (1)

Publication Number Publication Date
ATE497239T1 true ATE497239T1 (de) 2011-02-15

Family

ID=27347138

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02254657T ATE497239T1 (de) 2001-07-11 2002-07-03 Optisches korrekturelement für aberration, optisches system, optisches abtastgerät und vorrichtung zur aufzeichnung und wiedergabe

Country Status (4)

Country Link
US (2) US6795248B2 (de)
EP (1) EP1276104B1 (de)
AT (1) ATE497239T1 (de)
DE (1) DE60239034D1 (de)

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JP2003287675A (ja) * 2002-01-22 2003-10-10 Konica Corp 集光光学系、光ピックアップ装置、記録・再生装置、収差補正素子及び対物レンズ
JP3826819B2 (ja) * 2002-03-14 2006-09-27 日本ビクター株式会社 光ピックアップ装置
JP3716805B2 (ja) * 2002-03-18 2005-11-16 日本ビクター株式会社 光ピックアップ装置
EP1465170A3 (de) * 2003-03-31 2007-05-16 Konica Minolta Holdings, Inc. Konvergierendes optisches System einer optischen Abtastvorrichtung
US7193954B2 (en) * 2003-03-31 2007-03-20 Konica Minolta Holding, Inc. Optical pickup device and objective lens for the optical pickup device
TW200508651A (en) * 2003-06-09 2005-03-01 Konica Minolta Opto Inc Optical system for optical pickup apparatus, optical pickup apparatus, optical information recording and/or reproducing apparatus and aberration-correcting element for optical pickup apparatus
JP5002118B2 (ja) * 2003-06-18 2012-08-15 コニカミノルタアドバンストレイヤー株式会社 光ピックアップ装置用の光学素子、及び光ピックアップ装置
JP4349853B2 (ja) 2003-06-30 2009-10-21 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 光学系、光ピックアップ装置、及び音声及び／又は画像の記録装置、及び／又は、音声及び／又は画像の再生装置。
JP4349520B2 (ja) * 2003-10-27 2009-10-21 フジノン株式会社 光記録媒体用対物光学系およびこれを用いた光ピックアップ装置
ES2283162B1 (es) * 2004-02-16 2008-09-16 Universidad De Granada Sistema optico para la acromatizacion del ojo humano.
US7821906B2 (en) * 2004-06-21 2010-10-26 Hoya Corporation Objective lens for optical pick-up
JP4404092B2 (ja) * 2005-02-10 2010-01-27 コニカミノルタオプト株式会社 対物レンズ、光ピックアップ装置及び光情報記録再生装置
US7593305B1 (en) 2005-09-09 2009-09-22 Seagate Technology Llc Removing spherical aberrations for two photon recording
CN101395664B (zh) * 2006-03-15 2012-10-31 柯尼卡美能达精密光学株式会社 光拾取装置的制造方法及光拾取装置
KR100833242B1 (ko) * 2006-09-27 2008-05-28 삼성전자주식회사 고개구수를 가지는 대물렌즈 및 이를 채용한 광픽업장치
US20080130465A1 (en) * 2006-12-04 2008-06-05 Pentax Corporation Objective Optical System and Optical Information Recording/Reproducing Device Having the Same
JP2009217925A (ja) * 2008-02-12 2009-09-24 Hoya Corp 光学素子および光情報記録再生装置用対物光学系
US8351036B1 (en) 2009-03-26 2013-01-08 J. A. Woollam Co., Inc. System for naturally adjusting the cross-sectional area of a beam of electromagnetic radiation entered to a focusing means
JP2011119000A (ja) * 2009-12-07 2011-06-16 Hitachi-Lg Data Storage Inc 光ディスク装置およびデフォーカス補正方法
JP5683150B2 (ja) * 2010-07-07 2015-03-11 日立マクセル株式会社 光ピックアップ対物レンズ及び光ピックアップ装置
WO2012077350A1 (ja) * 2010-12-10 2012-06-14 パナソニック株式会社 回折格子レンズ、それを用いた撮像用光学系および撮像装置
US10018815B1 (en) 2014-06-06 2018-07-10 J.A. Woolam Co., Inc. Beam focusing and reflective optics
US10338362B1 (en) 2014-06-06 2019-07-02 J.A. Woollam Co., Inc. Beam focusing and reflecting optics with enhanced detector system
US9921395B1 (en) 2015-06-09 2018-03-20 J.A. Woollam Co., Inc. Beam focusing and beam collecting optics with wavelength dependent filter element adjustment of beam area
US10209528B1 (en) 2015-06-09 2019-02-19 J.A. Woollam Co., Inc. Operation of an electromagnetic radiation focusing element
US11808930B2 (en) * 2017-09-28 2023-11-07 Asml Netherlands B.V. Optical objective lens
CN108055446B (zh) * 2018-01-20 2024-03-29 嘉兴中润光学科技股份有限公司 可移动传感器补偿后焦的光学系统
CN115236852B (zh) * 2022-08-16 2024-01-26 中国科学院上海技术物理研究所 一种全光路低温系统光学补偿装置及设计方法

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JPH07311337A (ja) * 1994-03-24 1995-11-28 Asahi Optical Co Ltd 光情報記録再生装置
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JP2000019388A (ja) * 1998-06-30 2000-01-21 Sony Corp 色収差補正用光学素子およびこれを具備する光学ピックアップ装置、ならびにこの光学ピックアップ装置を具備する光再生装置および光記録再生装置
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Also Published As

Publication number Publication date
US6795248B2 (en) 2004-09-21
US6865025B2 (en) 2005-03-08
US20040080831A1 (en) 2004-04-29
US20030090801A1 (en) 2003-05-15
EP1276104A3 (de) 2007-07-18
EP1276104A2 (de) 2003-01-15
DE60239034D1 (de) 2011-03-10
EP1276104B1 (de) 2011-01-26

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