NL8103505A - Inrichting voor het puntsgewijs aftasten van een voorwerp. - Google Patents

Inrichting voor het puntsgewijs aftasten van een voorwerp. Download PDF

Info

Publication number
NL8103505A
NL8103505A NL8103505A NL8103505A NL8103505A NL 8103505 A NL8103505 A NL 8103505A NL 8103505 A NL8103505 A NL 8103505A NL 8103505 A NL8103505 A NL 8103505A NL 8103505 A NL8103505 A NL 8103505A
Authority
NL
Netherlands
Prior art keywords
phase
scanning
input stage
detectors
adjustable
Prior art date
Application number
NL8103505A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Priority to NL8103505A priority Critical patent/NL8103505A/nl
Priority to DE19813141140 priority patent/DE3141140A1/de
Priority to SE8106134A priority patent/SE454919B/sv
Priority to JP56164383A priority patent/JPS5819845A/ja
Priority to ES506291A priority patent/ES506291A0/es
Priority to IT24540/81A priority patent/IT1168181B/it
Priority to FR8119491A priority patent/FR2510292A1/fr
Priority to BE0/206264A priority patent/BE890761A/fr
Priority to GB08131236A priority patent/GB2102235B/en
Priority to DD81234161A priority patent/DD201952A5/de
Priority to SE8106134D priority patent/SE8106134L/xx
Priority to AT0444781A priority patent/AT371620B/de
Priority to CA000388142A priority patent/CA1179535A/en
Priority to US06/313,418 priority patent/US4446548A/en
Publication of NL8103505A publication Critical patent/NL8103505A/nl

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00Microscopes
    • G02B21/0004Microscopes specially adapted for specific applications
    • G02B21/002Scanning microscopes
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/12Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/13Optical 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)
  • Mechanical Optical Scanning Systems (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Details Of Television Scanning (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • X-Ray Techniques (AREA)
NL8103505A 1981-07-24 1981-07-24 Inrichting voor het puntsgewijs aftasten van een voorwerp. NL8103505A (nl)

Priority Applications (14)

Application Number Priority Date Filing Date Title
NL8103505A NL8103505A (nl) 1981-07-24 1981-07-24 Inrichting voor het puntsgewijs aftasten van een voorwerp.
DE19813141140 DE3141140A1 (de) 1981-07-24 1981-10-16 Vorrichtung zum punktweisen abtasten eines gegenstandes
SE8106134A SE454919B (sv) 1981-07-24 1981-10-16 Apparat for punkt-for-punkt avsokning av ett objekt
JP56164383A JPS5819845A (ja) 1981-07-24 1981-10-16 走査装置
ES506291A ES506291A0 (es) 1981-07-24 1981-10-16 Un aparato para explorar,punto por punto,un objeto
IT24540/81A IT1168181B (it) 1981-07-24 1981-10-16 Apparecchiatura per la scansione punto per punto di un soggetto
FR8119491A FR2510292A1 (fr) 1981-07-24 1981-10-16 Dispositif servant a explorer point par point un objet
BE0/206264A BE890761A (fr) 1981-07-24 1981-10-16 Dispositif servant a explorer point par point un objet
GB08131236A GB2102235B (en) 1981-07-24 1981-10-16 Apparatus for the point-by-point scanning of an object
DD81234161A DD201952A5 (de) 1981-07-24 1981-10-16 Vorrichtung zum punktweisen abtasten eines gegenstandes
SE8106134D SE8106134L (sv) 1981-07-24 1981-10-16 Apparat for punkt-for-punktavsokning av ett objekt
AT0444781A AT371620B (de) 1981-07-24 1981-10-16 Vorrichtung zum punktweisen abtasten eines gegenstandes
CA000388142A CA1179535A (en) 1981-07-24 1981-10-16 Apparatus for the point-by-point scanning of an object
US06/313,418 US4446548A (en) 1981-07-24 1981-10-21 Apparatus for the point-by-point scanning of an object

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8103505 1981-07-24
NL8103505A NL8103505A (nl) 1981-07-24 1981-07-24 Inrichting voor het puntsgewijs aftasten van een voorwerp.

Publications (1)

Publication Number Publication Date
NL8103505A true NL8103505A (nl) 1983-02-16

Family

ID=19837846

Family Applications (1)

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

Country Status (13)

Country Link
US (1) US4446548A (en, 2012)
JP (1) JPS5819845A (en, 2012)
AT (1) AT371620B (en, 2012)
BE (1) BE890761A (en, 2012)
CA (1) CA1179535A (en, 2012)
DD (1) DD201952A5 (en, 2012)
DE (1) DE3141140A1 (en, 2012)
ES (1) ES506291A0 (en, 2012)
FR (1) FR2510292A1 (en, 2012)
GB (1) GB2102235B (en, 2012)
IT (1) IT1168181B (en, 2012)
NL (1) NL8103505A (en, 2012)
SE (2) SE8106134L (en, 2012)

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
US6728192B1 (en) 1995-07-10 2004-04-27 Matsushita Electric Industrial Co., Ltd. Tracking error signal detection system for optical recording medium
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
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
JP2020502558A (ja) 2016-11-10 2020-01-23 ザ トラスティーズ オブ コロンビア ユニバーシティ イン ザ シティ オブ ニューヨーク 大型試料のための高速・高解像度イメージング方法

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
ES8207353A1 (es) 1982-09-01
ES506291A0 (es) 1982-09-01
GB2102235B (en) 1985-01-30
IT1168181B (it) 1987-05-20
BE890761A (fr) 1982-04-16
FR2510292B1 (en, 2012) 1984-11-09
DD201952A5 (de) 1983-08-17
ATA444781A (de) 1982-11-15
CA1179535A (en) 1984-12-18
DE3141140C2 (en, 2012) 1990-06-13
JPH0234149B2 (en, 2012) 1990-08-01
AT371620B (de) 1983-07-11
GB2102235A (en) 1983-01-26
JPS5819845A (ja) 1983-02-05
FR2510292A1 (fr) 1983-01-28
IT8124540A0 (it) 1981-10-16
US4446548A (en) 1984-05-01
SE454919B (sv) 1988-06-06
DE3141140A1 (de) 1983-02-03
SE8106134L (sv) 1983-01-25

Similar Documents

Publication Publication Date Title
US4057833A (en) Centering detection system for an apparatus for playing optically readable record carriers
US4256362A (en) Phase-insensitive hologram readout technique
JPS6297141A (ja) 光学走査装置
NL8103505A (nl) Inrichting voor het puntsgewijs aftasten van een voorwerp.
NL8600380A (nl) Inrichting voor het detecteren van scherpstellingsfouten en een optische schijf-inrichting waarin deze wordt gebruikt.
US4041530A (en) Video disc with phase structure
US3962720A (en) Record carrier on which a television signal is stored
JP2664327B2 (ja) 光学的ヘッド及び光学的記録再生方法
US4160269A (en) Apparatus for optically reading a phase-modulated optical record carrier
US4242579A (en) Apparatus for the pointwise scanning of an information surface
JPH01315039A (ja) 光情報再生装置
JP3837784B2 (ja) 光学走査デバイス
NL9002007A (nl) Inrichting voor het met optische straling aftasten van een informatievlak.
JP2616453B2 (ja) 光ヘッド用フィルタ装置
JP2933321B2 (ja) 光学式記録情報再生装置
JPH04502978A (ja) 光学式走査装置
NL8602980A (nl) Inrichting voor het registreren en weergeven van optische informatie.
JP2955392B2 (ja) 光学式再生装置
NL8400820A (nl) Optische kop.
JP2000331345A (ja) ホログラム記録再生装置
KR100339345B1 (ko) 광픽업장치
JP2616475B2 (ja) 光ヘッド装置
KR830000430B1 (ko) 광학적 방사선 정보담체(Carrier)의 독취장치
NL8304402A (nl) Optische aftasteenheid met een focusfout-detectiestelsel.
JPH08102081A (ja) 光ディスク装置

Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed