ATE448544T1 - Festkörperimmersionslinse mit erhöhtem fokussierungsvermögen - Google Patents

Festkörperimmersionslinse mit erhöhtem fokussierungsvermögen

Info

Publication number
ATE448544T1
ATE448544T1 AT07727640T AT07727640T ATE448544T1 AT E448544 T1 ATE448544 T1 AT E448544T1 AT 07727640 T AT07727640 T AT 07727640T AT 07727640 T AT07727640 T AT 07727640T AT E448544 T1 ATE448544 T1 AT E448544T1
Authority
AT
Austria
Prior art keywords
diopter
solid state
focal point
lens
immersion lens
Prior art date
Application number
AT07727640T
Other languages
English (en)
Inventor
Salim Mimouni
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE448544T1 publication Critical patent/ATE448544T1/de

Links

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
    • G11B7/1372—Lenses
    • G11B7/1374—Objective lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • 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
    • G11B2007/13727—Compound lenses, i.e. two or more lenses co-operating to perform a function, e.g. compound objective lens including a solid immersion lens, positive and negative lenses either bonded together or with adjustable spacing

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Lenses (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Optical Head (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Secondary Cells (AREA)
AT07727640T 2006-04-04 2007-04-02 Festkörperimmersionslinse mit erhöhtem fokussierungsvermögen ATE448544T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0651193A FR2899343B1 (fr) 2006-04-04 2006-04-04 Lentille a immersion solide a capacite de focalisation accrue
PCT/EP2007/053168 WO2007113281A1 (fr) 2006-04-04 2007-04-02 Lentille a immersion solide a capacite de focalisation accrue.

Publications (1)

Publication Number Publication Date
ATE448544T1 true ATE448544T1 (de) 2009-11-15

Family

ID=36975341

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07727640T ATE448544T1 (de) 2006-04-04 2007-04-02 Festkörperimmersionslinse mit erhöhtem fokussierungsvermögen

Country Status (8)

Country Link
US (1) US7869332B2 (de)
EP (1) EP2002436B1 (de)
JP (1) JP2009532729A (de)
KR (1) KR20080107441A (de)
AT (1) ATE448544T1 (de)
DE (1) DE602007003204D1 (de)
FR (1) FR2899343B1 (de)
WO (1) WO2007113281A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8144406B2 (en) * 2009-12-23 2012-03-27 Intel Corporation Thermal management for a solid immersion lens objective in optical probing
FR3048059B1 (fr) * 2016-02-22 2022-08-05 Valeo Vision Dispositif de projection de faisceau lumineux muni d'une matrice de sources de lumiere, module d'eclairage et projecteur muni d'un tel dispositif

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5125750A (en) * 1991-03-14 1992-06-30 The Board Of Trustees Of The Leland Stanford Junior University Optical recording system employing a solid immersion lens
US6441359B1 (en) * 1998-10-20 2002-08-27 The Board Of Trustees Of The Leland Stanford Junior University Near field optical scanning system employing microfabricated solid immersion lens
SG97826A1 (en) * 2000-01-07 2003-08-20 Inst Data Storage Optical recording system with aspherical solid immersion lens
US7106524B2 (en) * 2000-11-15 2006-09-12 Tae-Sun Song Optical pickup apparatus for read-write heads in high density optical storages
US6795254B2 (en) * 2001-06-25 2004-09-21 Sony Corporation Objective lens for optical pickup and optical pickup employing this objective lens
JP2003029156A (ja) * 2001-07-19 2003-01-29 Minolta Co Ltd 固浸レンズ及びそれを用いた対物レンズ及び光記録再生装置
JP4186526B2 (ja) * 2002-07-01 2008-11-26 ソニー株式会社 情報記録および／または再生装置と光学ヘッド
JP2004311823A (ja) * 2003-04-09 2004-11-04 Renesas Technology Corp 半導体基板の加工方法
JP2005302268A (ja) * 2004-03-15 2005-10-27 Sony Corp ソリッドイマージョンレンズ、集光レンズ、光学ピックアップ装置及び光記録再生装置
JP4577023B2 (ja) * 2004-03-15 2010-11-10 ソニー株式会社 ソリッドイマージョンレンズ、集光レンズ、光学ピックアップ装置、光記録再生装置及びソリッドイマージョンレンズの形成方法

Also Published As

Publication number Publication date
EP2002436A1 (de) 2008-12-17
US20090225442A1 (en) 2009-09-10
JP2009532729A (ja) 2009-09-10
FR2899343A1 (fr) 2007-10-05
WO2007113281A1 (fr) 2007-10-11
EP2002436B1 (de) 2009-11-11
DE602007003204D1 (de) 2009-12-24
US7869332B2 (en) 2011-01-11
KR20080107441A (ko) 2008-12-10
FR2899343B1 (fr) 2008-09-05

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Legal Events

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