ES8207353A1 - Un aparato para explorar,punto por punto,un objeto - Google Patents

Un aparato para explorar,punto por punto,un objeto

Info

Publication number
ES8207353A1
ES8207353A1 ES506291A ES506291A ES8207353A1 ES 8207353 A1 ES8207353 A1 ES 8207353A1 ES 506291 A ES506291 A ES 506291A ES 506291 A ES506291 A ES 506291A ES 8207353 A1 ES8207353 A1 ES 8207353A1
Authority
ES
Spain
Prior art keywords
point
summing circuit
phase
scanned
detectors
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
Application number
ES506291A
Other languages
English (en)
Other versions
ES506291A0 (es
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
Philips Gloeilampenfabrieken 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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES506291A0 publication Critical patent/ES506291A0/es
Publication of ES8207353A1 publication Critical patent/ES8207353A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • 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
    • G11B7/13—Optical detectors therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Details Of Television Scanning (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • X-Ray Techniques (AREA)

Abstract

APARATO DE EXPLORACION DE UN OBJETO. FORMADO POR UNA FUENTE DE RADIACION (S) QUE GENERA UN HAZ DE EXPLORACION (B)M UN OBJETIVO (L) PARA ENFOQUE DEL ANTERIOR EN UN DETERMINADO PUNTO DE OBJETO A EXPLORAR (0) Y UN SISTEMA DE DETECCION (D) QUE CONVIERTE EL HAZ DE RADIACION TRANSMITIDO POR EL OBJETO EN UNA SEÑAL ELECTRICA QUE SE INTRODUCE EN UN CIRCUITO ELECTRONICO. PRESENTA DIFERENTES ALTERNATIVAS EN LA FORMA DE REALIZACION DEL DISPOSITIVO ELECTRONICO.
ES506291A 1981-07-24 1981-10-16 Un aparato para explorar,punto por punto,un objeto Expired ES8207353A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8103505A NL8103505A (nl) 1981-07-24 1981-07-24 Inrichting voor het puntsgewijs aftasten van een voorwerp.

Publications (2)

Publication Number Publication Date
ES506291A0 ES506291A0 (es) 1982-09-01
ES8207353A1 true ES8207353A1 (es) 1982-09-01

Family

ID=19837846

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506291A Expired ES8207353A1 (es) 1981-07-24 1981-10-16 Un aparato para explorar,punto por punto,un objeto

Country Status (13)

Country Link
US (1) US4446548A (es)
JP (1) JPS5819845A (es)
AT (1) AT371620B (es)
BE (1) BE890761A (es)
CA (1) CA1179535A (es)
DD (1) DD201952A5 (es)
DE (1) DE3141140A1 (es)
ES (1) ES8207353A1 (es)
FR (1) FR2510292A1 (es)
GB (1) GB2102235B (es)
IT (1) IT1168181B (es)
NL (1) NL8103505A (es)
SE (2) SE8106134L (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856236A (ja) * 1981-09-28 1983-04-02 Hitachi Ltd 光学的トラック位置検出装置およびそれを用いた光学的記録再生装置
JPH063648B2 (ja) * 1986-01-16 1994-01-12 松下電器産業株式会社 光学的情報再生装置
NL8702071A (nl) * 1987-09-03 1989-04-03 Philips Nv Inrichting voor het puntsgewijs aftasten van een voorwerp.
US5568460A (en) * 1989-03-27 1996-10-22 Nikon Corporation Optical recording and/or reproducing apparatus and method utilizing stimulated photon echo
US5105415A (en) * 1989-12-11 1992-04-14 International Business Machines Corporation Detecting magnetooptic and intensity-modulated optical signals with the same detector
US5307175A (en) * 1992-03-27 1994-04-26 Xerox Corporation Optical image defocus correction
US5446540A (en) * 1992-10-30 1995-08-29 International Business Machines Corporation Method of inspecting phase shift masks employing phase-error enhancing
US6009054A (en) * 1995-07-10 1999-12-28 Matsushita Electric Industrial Co., Ltd. Information recording medium and tracking error signal detection apparatus and magnetic recording apparatus and method of adjusting the magnetic recording apparatus
US6728192B1 (en) 1995-07-10 2004-04-27 Matsushita Electric Industrial Co., Ltd. Tracking error signal detection system for optical recording medium
US8896683B2 (en) * 2009-07-08 2014-11-25 Freescale Semiconductor, Inc. Device for forming a high-resolution image, imaging system, and method for deriving a high-spatial-resolution image
US9962533B2 (en) 2013-02-14 2018-05-08 William Harrison Zurn Module for treatment of medical conditions; system for making module and methods of making module
WO2018089839A1 (en) 2016-11-10 2018-05-17 The Trustees Of Columbia University In The City Of New York Rapid high-resolution imaging methods for large samples

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280150B1 (fr) * 1974-07-26 1977-01-07 Thomson Brandt Dispositif de detection d'ecart de mise au point d'une tete de lecture optique par rapport a une surface de lecture
JPS5264215A (en) * 1975-11-21 1977-05-27 Pioneer Electronic Corp Optical signal reader
FR2359476A1 (fr) * 1976-07-23 1978-02-17 Thomson Csf Procede de lecture optique d'un support d'information et lecteur optique mettant en oeuvre un tel procede de lecture
NL7803517A (nl) * 1978-04-03 1979-10-05 Philips Nv Registratiedrager met een optisch uitleesbare fase- struktuur en inrichting voor het uitlezen.
NL8000123A (nl) * 1980-01-09 1981-08-03 Philips Nv Inrichting voor het schrijven van digitale informatie in een schijfvormige optisch uitleesbare registratiedrager.
US4349901A (en) * 1980-06-20 1982-09-14 Eastman Kodak Company Apparatus and method for reading optical discs

Also Published As

Publication number Publication date
JPH0234149B2 (es) 1990-08-01
BE890761A (fr) 1982-04-16
IT1168181B (it) 1987-05-20
NL8103505A (nl) 1983-02-16
ES506291A0 (es) 1982-09-01
GB2102235B (en) 1985-01-30
FR2510292B1 (es) 1984-11-09
US4446548A (en) 1984-05-01
DE3141140C2 (es) 1990-06-13
SE8106134L (sv) 1983-01-25
CA1179535A (en) 1984-12-18
DD201952A5 (de) 1983-08-17
SE454919B (sv) 1988-06-06
FR2510292A1 (fr) 1983-01-28
IT8124540A0 (it) 1981-10-16
GB2102235A (en) 1983-01-26
AT371620B (de) 1983-07-11
DE3141140A1 (de) 1983-02-03
ATA444781A (de) 1982-11-15
JPS5819845A (ja) 1983-02-05

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