JP2005512254A - 光走査装置 - Google Patents

光走査装置 Download PDF

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Publication number
JP2005512254A
JP2005512254A JP2003550204A JP2003550204A JP2005512254A JP 2005512254 A JP2005512254 A JP 2005512254A JP 2003550204 A JP2003550204 A JP 2003550204A JP 2003550204 A JP2003550204 A JP 2003550204A JP 2005512254 A JP2005512254 A JP 2005512254A
Authority
JP
Japan
Prior art keywords
optical
radiation
scanning device
optical element
polarization
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.)
Withdrawn
Application number
JP2003550204A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005512254A5 (https=
Inventor
ベルナルドゥス エイチ ダヴリュ ヘンドリクス
フリエス ヨッリト イー デ
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of JP2005512254A publication Critical patent/JP2005512254A/ja
Publication of JP2005512254A5 publication Critical patent/JP2005512254A5/ja
Withdrawn legal-status Critical Current

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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
    • G11B7/1365—Separate or integrated refractive elements, e.g. wave plates
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising 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
    • 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
    • G11B7/1362—Mirrors
    • 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
    • G11B7/1367—Stepped phase plates
    • 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
    • G11B2007/0009—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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Head (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2003550204A 2001-12-06 2002-12-05 光走査装置 Withdrawn JP2005512254A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01204725 2001-12-06
PCT/IB2002/005181 WO2003049089A2 (en) 2001-12-06 2002-12-05 Optical scanning device

Publications (2)

Publication Number Publication Date
JP2005512254A true JP2005512254A (ja) 2005-04-28
JP2005512254A5 JP2005512254A5 (https=) 2006-02-02

Family

ID=8181373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003550204A Withdrawn JP2005512254A (ja) 2001-12-06 2002-12-05 光走査装置

Country Status (7)

Country Link
US (1) US7126900B2 (https=)
EP (1) EP1459299A2 (https=)
JP (1) JP2005512254A (https=)
KR (1) KR20040071697A (https=)
CN (1) CN1639783A (https=)
AU (1) AU2002353277A1 (https=)
WO (1) WO2003049089A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007297947A (ja) * 2006-04-28 2007-11-15 Kawasaki Heavy Ind Ltd 蛍光分光式内部応力検査装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4042682B2 (ja) * 2003-11-10 2008-02-06 船井電機株式会社 光ヘッド装置
DE602005015350D1 (de) 2004-09-16 2009-08-20 Koninkl Philips Electronics Nv Optische abtastvorrichtung
JP4190547B2 (ja) * 2006-06-12 2008-12-03 三洋電機株式会社 光ピックアップ装置
JP2008140483A (ja) 2006-12-04 2008-06-19 Funai Electric Co Ltd 光ピックアップ装置
JP2008140502A (ja) * 2006-12-04 2008-06-19 Funai Electric Co Ltd 光ピックアップ装置および光ディスク装置
PL2050574T3 (pl) * 2007-09-27 2009-12-31 Foba Tech & Services Gmbh Przyrząd i proces do opisywania struktury obrazów iluzji
CN102087562B (zh) * 2011-02-28 2013-06-05 鸿富锦精密工业（深圳）有限公司 用于红外触摸屏的光路结构
CN114594550B (zh) * 2013-05-22 2023-12-29 菲尼萨公司 光学系统中像差校正的系统的方法
CN110658529B (zh) * 2019-09-27 2025-04-29 深圳奥锐达科技有限公司 一种集成分束扫描单元及其制造方法
CN113124751B (zh) * 2019-12-31 2022-07-29 上海微电子装备（集团）股份有限公司 一种散射测量装置及散射测量方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0339722B1 (en) * 1988-04-26 1993-10-06 Koninklijke Philips Electronics N.V. Arrangement for optically scanning a magneto-optical carrier
JP2559011B2 (ja) * 1993-08-25 1996-11-27 松下電器産業株式会社 光ヘッド
JPH09161307A (ja) * 1995-12-08 1997-06-20 Hitachi Ltd 光学ヘッドおよび光学式情報再生装置
TW525158B (en) * 1997-03-13 2003-03-21 Hitachi Ltd Objective lens and optical head using the same
JPH10255307A (ja) * 1997-03-13 1998-09-25 Pioneer Electron Corp 多焦点光ビーム生成装置、多焦点ピックアップ及び情報再生装置
KR100266223B1 (ko) * 1998-01-16 2000-09-15 구자홍 광픽업 장치
JP2000123416A (ja) * 1998-10-14 2000-04-28 Sony Corp 光記録媒体と光記録再生装置
JP4218096B2 (ja) * 1998-11-27 2009-02-04 パナソニック株式会社 光学ヘッド
TW451072B (en) 1999-09-30 2001-08-21 Koninkl Philips Electronics Nv Optical scanning device
JP2003518637A (ja) * 1999-12-24 2003-06-10 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 光学素子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007297947A (ja) * 2006-04-28 2007-11-15 Kawasaki Heavy Ind Ltd 蛍光分光式内部応力検査装置

Also Published As

Publication number Publication date
WO2003049089A2 (en) 2003-06-12
US20040264017A1 (en) 2004-12-30
CN1639783A (zh) 2005-07-13
EP1459299A2 (en) 2004-09-22
KR20040071697A (ko) 2004-08-12
US7126900B2 (en) 2006-10-24
WO2003049089A3 (en) 2003-10-02
AU2002353277A8 (en) 2003-06-17
AU2002353277A1 (en) 2003-06-17

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