CN101882447B - 物镜、光拾取装置及光信息记录再生装置 - Google Patents

物镜、光拾取装置及光信息记录再生装置 Download PDF

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Publication number
CN101882447B
CN101882447B CN201010170113.8A CN201010170113A CN101882447B CN 101882447 B CN101882447 B CN 101882447B CN 201010170113 A CN201010170113 A CN 201010170113A CN 101882447 B CN101882447 B CN 101882447B
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CN
China
Prior art keywords
light beam
optical
object lens
objective lens
optical axis
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
CN201010170113.8A
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English (en)
Chinese (zh)
Other versions
CN101882447A (zh
Inventor
中村健太郎
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.)
Konica Minolta Opto Inc
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
Priority to CN201410133159.0A priority Critical patent/CN103903635B/zh
Publication of CN101882447A publication Critical patent/CN101882447A/zh
Application granted granted Critical
Publication of CN101882447B publication Critical patent/CN101882447B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • 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
    • G11B7/1376—Collimator 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
  • Lenses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
CN201010170113.8A 2009-05-07 2010-05-04 物镜、光拾取装置及光信息记录再生装置 Expired - Fee Related CN101882447B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410133159.0A CN103903635B (zh) 2009-05-07 2010-05-04 物镜、光拾取装置及光信息记录再生装置

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP112918/09 2009-05-07
JP112919/09 2009-05-07
JP2009112919 2009-05-07
JP2009112918 2009-05-07
JP148535/09 2009-06-23
JP2009148535 2009-06-23
JP050599/10 2010-03-08
JP2010050599 2010-03-08

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201410133159.0A Division CN103903635B (zh) 2009-05-07 2010-05-04 物镜、光拾取装置及光信息记录再生装置

Publications (2)

Publication Number Publication Date
CN101882447A CN101882447A (zh) 2010-11-10
CN101882447B true CN101882447B (zh) 2015-04-01

Family

ID=43050152

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201010170113.8A Expired - Fee Related CN101882447B (zh) 2009-05-07 2010-05-04 物镜、光拾取装置及光信息记录再生装置
CN201010170114.2A Expired - Fee Related CN101901607B (zh) 2009-05-07 2010-05-04 物镜、光拾取装置及光信息记录再生装置
CN201410133159.0A Expired - Fee Related CN103903635B (zh) 2009-05-07 2010-05-04 物镜、光拾取装置及光信息记录再生装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201010170114.2A Expired - Fee Related CN101901607B (zh) 2009-05-07 2010-05-04 物镜、光拾取装置及光信息记录再生装置
CN201410133159.0A Expired - Fee Related CN103903635B (zh) 2009-05-07 2010-05-04 物镜、光拾取装置及光信息记录再生装置

Country Status (5)

Country Link
US (4) US8023389B2 (enExample)
EP (1) EP2428953B1 (enExample)
JP (4) JP4636213B2 (enExample)
CN (3) CN101882447B (enExample)
WO (2) WO2010128653A1 (enExample)

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* Cited by examiner, † Cited by third party
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WO2011033785A1 (ja) * 2009-09-17 2011-03-24 パナソニック株式会社 光学素子及びそれを用いた光ピックアップ装置
JP2013033576A (ja) * 2010-09-29 2013-02-14 Panasonic Corp 対物レンズ素子、光ピックアップ装置
WO2012043506A1 (ja) * 2010-09-29 2012-04-05 コニカミノルタオプト株式会社 光ピックアップ装置用の対物レンズ及び光ピックアップ装置
WO2012063847A1 (ja) * 2010-11-10 2012-05-18 コニカミノルタオプト株式会社 光ピックアップ装置用の対物レンズ、光ピックアップ装置及び光情報記録再生装置
JPWO2012090852A1 (ja) * 2010-12-28 2014-06-05 コニカミノルタ株式会社 光ピックアップ装置用の対物レンズ、光ピックアップ装置及び光情報記録再生装置
JP2012160224A (ja) * 2011-01-31 2012-08-23 Sanyo Electric Co Ltd 対物レンズおよびそれを用いた光ピックアップ装置、対物レンズの製造方法
WO2012111552A1 (ja) * 2011-02-14 2012-08-23 コニカミノルタオプト株式会社 光ピックアップ装置及び光情報記録再生装置
JP5613593B2 (ja) * 2011-03-02 2014-10-29 日立マクセル株式会社 対物レンズ及び光ピックアップ装置
JPWO2012133364A1 (ja) * 2011-03-30 2014-07-28 コニカミノルタ株式会社 光ピックアップ装置用の対物レンズ、光ピックアップ装置及び光情報記録再生装置
US8477583B2 (en) 2011-06-20 2013-07-02 Panasonic Corporation Optical pickup and optical disc device including the same
JP2013041659A (ja) * 2011-07-15 2013-02-28 Hoya Corp 光情報記録再生装置用対物光学系、及び光情報記録再生装置
WO2013084558A1 (ja) * 2011-12-09 2013-06-13 コニカミノルタ株式会社 光ピックアップ装置用の対物レンズ、光ピックアップ装置及び光情報記録再生装置
WO2013099201A1 (ja) * 2011-12-28 2013-07-04 パナソニック株式会社 光学素子およびこれを備える光ヘッド装置
US20170185667A1 (en) * 2015-12-24 2017-06-29 Mcafee, Inc. Content classification
US11327210B2 (en) * 2017-06-30 2022-05-10 Amo Groningen B.V. Non-repeating echelettes and related intraocular lenses for presbyopia treatment
CN107314890B (zh) * 2017-08-08 2023-07-07 成都优博创通信技术股份有限公司 光束准直度检测组件及检测方法

Citations (3)

* Cited by examiner, † Cited by third party
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CN1767020A (zh) * 2004-09-15 2006-05-03 柯尼卡美能达精密光学株式会社 对物光学元件及光拾取装置
WO2006095583A1 (ja) * 2005-03-08 2006-09-14 Konica Minolta Opto, Inc. 光ピックアップ装置及び、対物光学ユニット及び対物光学系の設計方法
WO2008136242A1 (ja) * 2007-04-27 2008-11-13 Konica Minolta Opto, Inc. 光ピックアップ装置及び対物光学素子

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JPS63179953A (ja) 1987-01-21 1988-07-23 Asahi Chem Ind Co Ltd 重合体組成物の製造方法
JPH0764786B2 (ja) 1987-12-23 1995-07-12 住友化学工業株式会社 フェノール系化合物およびこれを有効成分とするブタジエン系ポリマー用安定剤
TW535009B (en) * 2001-06-13 2003-06-01 Pentax Corp Diffraction optical element
TWI239520B (en) * 2001-10-12 2005-09-11 Konica Corp Objective lens, optical element, optical pick-up apparatus and optical information recording and/or reproducing apparatus equipped therewith
US7577077B2 (en) * 2002-09-05 2009-08-18 Konica Corporation Optical pickup apparatus and optical element
KR101037031B1 (ko) * 2002-09-30 2011-05-25 코니카 미노루따 호르딩구스 가부시끼가이샤 광학 요소, 대물 광학 요소 및 광학 픽업 장치
JP4400342B2 (ja) * 2004-07-02 2010-01-20 コニカミノルタオプト株式会社 対物レンズ及び光ピックアップ装置
JP2006134366A (ja) * 2004-09-15 2006-05-25 Konica Minolta Opto Inc 光ピックアップ装置及び対物光学素子
WO2007102318A1 (ja) * 2006-03-07 2007-09-13 Konica Minolta Opto, Inc. 光ピックアップ装置、対物光学素子及び光情報記録再生装置
WO2007145202A1 (ja) * 2006-06-15 2007-12-21 Konica Minolta Opto, Inc. 光学素子の設計方法、光学素子及び光ピックアップ装置
EP2043095A4 (en) * 2006-07-14 2009-08-05 Konica Minolta Opto Inc OPTICAL READING DEVICE, OPTICAL OBJECTIVE ELEMENT, AND OPTICAL INFORMATION REPRODUCTION / RECORDING DEVICE
JPWO2008044475A1 (ja) * 2006-10-12 2010-02-04 コニカミノルタオプト株式会社 対物光学素子ユニット及び光ピックアップ装置
WO2010013616A1 (ja) * 2008-07-30 2010-02-04 コニカミノルタオプト株式会社 対物レンズ及び光ピックアップ装置
WO2010071125A1 (ja) * 2008-12-17 2010-06-24 コニカミノルタオプト株式会社 対物光学素子及び光ピックアップ装置
JP5520197B2 (ja) * 2009-11-20 2014-06-11 Ｈｏｙａ株式会社 光情報記録再生装置用対物光学系、及び光情報記録再生装置
JP5647547B2 (ja) * 2010-03-19 2014-12-24 Hoya株式会社 光情報記録再生装置用対物光学系、及び光情報記録再生装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1767020A (zh) * 2004-09-15 2006-05-03 柯尼卡美能达精密光学株式会社 对物光学元件及光拾取装置
WO2006095583A1 (ja) * 2005-03-08 2006-09-14 Konica Minolta Opto, Inc. 光ピックアップ装置及び、対物光学ユニット及び対物光学系の設計方法
WO2008136242A1 (ja) * 2007-04-27 2008-11-13 Konica Minolta Opto, Inc. 光ピックアップ装置及び対物光学素子

Also Published As

Publication number Publication date
US8023389B2 (en) 2011-09-20
CN101901607B (zh) 2014-09-10
US20120218878A1 (en) 2012-08-30
CN103903635A (zh) 2014-07-02
US8310909B2 (en) 2012-11-13
US8023388B2 (en) 2011-09-20
CN101882447A (zh) 2010-11-10
JPWO2010128654A1 (ja) 2012-11-01
JP2011210346A (ja) 2011-10-20
WO2010128654A1 (ja) 2010-11-11
US20100284259A1 (en) 2010-11-11
EP2428953B1 (en) 2019-09-18
JP5062365B2 (ja) 2012-10-31
CN101901607A (zh) 2010-12-01
JPWO2010128653A1 (ja) 2012-11-01
CN103903635B (zh) 2016-09-07
EP2428953A1 (en) 2012-03-14
JP4636213B2 (ja) 2011-02-23
EP2428953A4 (en) 2014-08-06
US20100284261A1 (en) 2010-11-11
US8599671B2 (en) 2013-12-03
US20120008485A1 (en) 2012-01-12
JP5370539B2 (ja) 2013-12-18
WO2010128653A1 (ja) 2010-11-11
JP2012169038A (ja) 2012-09-06

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Granted publication date: 20150401