DE69132212D1 - Vorrichtung und Verfahren zur Wiedergabe von Information - Google Patents

Vorrichtung und Verfahren zur Wiedergabe von Information

Info

Publication number
DE69132212D1
DE69132212D1 DE69132212T DE69132212T DE69132212D1 DE 69132212 D1 DE69132212 D1 DE 69132212D1 DE 69132212 T DE69132212 T DE 69132212T DE 69132212 T DE69132212 T DE 69132212T DE 69132212 D1 DE69132212 D1 DE 69132212D1
Authority
DE
Germany
Prior art keywords
electromagnetic wave
optical probe
recording layer
substrate
electroconductive
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
DE69132212T
Other languages
English (en)
Other versions
DE69132212T2 (de
Inventor
Toshihiko Miyazaki
Kunihiro Sakai
Hiroyasu Nose
Etsuro Kishi
Ryo Kuroda
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of DE69132212D1 publication Critical patent/DE69132212D1/de
Application granted granted Critical
Publication of DE69132212T2 publication Critical patent/DE69132212T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00455—Recording involving reflectivity, absorption or colour changes
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • G11B7/0052—Reproducing involving reflectivity, absorption or colour changes
    • 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
    • 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
    • G11B7/1384—Fibre optics
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/12—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor
    • G11B9/14—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor using microscopic probe means, i.e. recording or reproducing by means directly associated with the tip of a microscopic electrical probe as used in Scanning Tunneling Microscopy [STM] or Atomic Force Microscopy [AFM] for inducing physical or electrical perturbations in a recording medium; Record carriers or media specially adapted for such transducing of information
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
    • G01Q80/00—Applications, other than SPM, of scanning-probe techniques
DE69132212T 1990-08-03 1991-07-31 Vorrichtung und Verfahren zur Wiedergabe von Information Expired - Fee Related DE69132212T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2206617A JP2744339B2 (ja) 1990-08-03 1990-08-03 情報処理装置及び情報処理方法

Publications (2)

Publication Number Publication Date
DE69132212D1 true DE69132212D1 (de) 2000-06-21
DE69132212T2 DE69132212T2 (de) 2000-10-26

Family

ID=16526343

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69122695T Expired - Fee Related DE69122695T2 (de) 1990-08-03 1991-07-31 Vorrichtung und Methode zur Datenaufzeichnung
DE69132212T Expired - Fee Related DE69132212T2 (de) 1990-08-03 1991-07-31 Vorrichtung und Verfahren zur Wiedergabe von Information

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69122695T Expired - Fee Related DE69122695T2 (de) 1990-08-03 1991-07-31 Vorrichtung und Methode zur Datenaufzeichnung

Country Status (6)

Country Link
US (1) US5343460A (de)
EP (2) EP0676749B1 (de)
JP (1) JP2744339B2 (de)
AT (2) ATE193142T1 (de)
CA (1) CA2048365C (de)
DE (2) DE69122695T2 (de)

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US5859814A (en) * 1996-10-18 1999-01-12 The Board Of Trustees Of The Leland Stanford Junior University Magneto-optic recording system and method
JPH10293134A (ja) 1997-02-19 1998-11-04 Canon Inc 光検出または照射用のプローブ、及び該プローブを備えた近視野光学顕微鏡・記録再生装置・露光装置、並びに該プローブの製造方法
EP0880078A3 (de) * 1997-05-23 2001-02-14 Canon Kabushiki Kaisha Vorrichtung zur Detektion einer Position, Apparat unter Verwendung derselben, Belichtungsapparat, und Verfahren zur Herstellung einer Vorrichtung unter Verwendung desselben
US6806477B1 (en) 1997-05-23 2004-10-19 Canon Kabushiki Kaisha Position detection device, apparatus using the same, exposure apparatus, and device manufacturing method using the same
US5883872A (en) * 1997-05-29 1999-03-16 The Board Of Trustees Of The Leland Stanford Junior University Near field magneto-optical recording system employing slit illumination
JP3697034B2 (ja) * 1997-08-26 2005-09-21 キヤノン株式会社 微小開口を有する突起の製造方法、及びそれらによるプローブまたはマルチプローブ
JP3524343B2 (ja) 1997-08-26 2004-05-10 キヤノン株式会社 微小開口の形成方法と微小開口を有する突起、及びそれらによるプローブまたはマルチプローブ、並びに該プローブを用いた表面観察装置、露光装置、情報処理装置
JPH1183870A (ja) * 1997-09-11 1999-03-26 Canon Inc 微細加工方法
US6787768B1 (en) 2001-03-08 2004-09-07 General Nanotechnology Llc Method and apparatus for tool and tip design for nanomachining and measurement
US6752008B1 (en) 2001-03-08 2004-06-22 General Nanotechnology Llc Method and apparatus for scanning in scanning probe microscopy and presenting results
US6802646B1 (en) 2001-04-30 2004-10-12 General Nanotechnology Llc Low-friction moving interfaces in micromachines and nanomachines
US6923044B1 (en) 2001-03-08 2005-08-02 General Nanotechnology Llc Active cantilever for nanomachining and metrology
US7196328B1 (en) 2001-03-08 2007-03-27 General Nanotechnology Llc Nanomachining method and apparatus
US6466537B1 (en) * 1998-03-20 2002-10-15 Seiko Instruments Inc. Recording apparatus
JP2000036128A (ja) * 1998-05-11 2000-02-02 Seiko Instruments Inc 近視野光学ヘッドおよび再生方法
EP0959372A3 (de) * 1998-05-22 2000-07-19 Rohm And Haas Company Lichtleiter
DE19822869C2 (de) * 1998-05-22 2001-05-10 Zeiss Carl Jena Gmbh Optisches Nahfeldmikroskop
JP3901867B2 (ja) * 1999-02-08 2007-04-04 富士フイルム株式会社 近接場光記録再生装置
EP1196939A4 (de) 1999-07-01 2002-09-18 Gen Nanotechnology Llc Vorrichtung und verfahren zur untersuchung und/oder veränderungsobjekt
JP2002005810A (ja) 2000-06-16 2002-01-09 Canon Inc プローブ及びその製造方法、表面観察装置、露光装置、情報処理装置
US6931710B2 (en) 2001-01-30 2005-08-23 General Nanotechnology Llc Manufacturing of micro-objects such as miniature diamond tool tips
US7253407B1 (en) 2001-03-08 2007-08-07 General Nanotechnology Llc Active cantilever for nanomachining and metrology
US7053369B1 (en) 2001-10-19 2006-05-30 Rave Llc Scan data collection for better overall data accuracy
US6813937B2 (en) 2001-11-28 2004-11-09 General Nanotechnology Llc Method and apparatus for micromachines, microstructures, nanomachines and nanostructures
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Also Published As

Publication number Publication date
CA2048365C (en) 1996-12-31
JP2744339B2 (ja) 1998-04-28
US5343460A (en) 1994-08-30
EP0676749A3 (de) 1996-07-17
EP0676749A2 (de) 1995-10-11
ATE144346T1 (de) 1996-11-15
ATE193142T1 (de) 2000-06-15
CA2048365A1 (en) 1992-02-04
EP0469879A2 (de) 1992-02-05
EP0469879B1 (de) 1996-10-16
DE69122695D1 (de) 1996-11-21
EP0469879A3 (en) 1992-06-03
EP0676749B1 (de) 2000-05-17
DE69132212T2 (de) 2000-10-26
JPH0490152A (ja) 1992-03-24
DE69122695T2 (de) 1997-02-27

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