DD201952A5 - Vorrichtung zum punktweisen abtasten eines gegenstandes - Google Patents
Vorrichtung zum punktweisen abtasten eines gegenstandes Download PDFInfo
- Publication number
- DD201952A5 DD201952A5 DD81234161A DD23416181A DD201952A5 DD 201952 A5 DD201952 A5 DD 201952A5 DD 81234161 A DD81234161 A DD 81234161A DD 23416181 A DD23416181 A DD 23416181A DD 201952 A5 DD201952 A5 DD 201952A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- phase
- scanning
- input stage
- detectors
- adjustable
- Prior art date
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)
- Closed-Circuit Television Systems (AREA)
- Details Of Television Scanning (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- X-Ray Techniques (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| DD201952A5 true DD201952A5 (de) | 1983-08-17 |
Family
ID=19837846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD81234161A DD201952A5 (de) | 1981-07-24 | 1981-10-16 | Vorrichtung zum punktweisen abtasten eines gegenstandes |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4446548A (nl) |
| JP (1) | JPS5819845A (nl) |
| AT (1) | AT371620B (nl) |
| BE (1) | BE890761A (nl) |
| CA (1) | CA1179535A (nl) |
| DD (1) | DD201952A5 (nl) |
| DE (1) | DE3141140A1 (nl) |
| ES (1) | ES506291A0 (nl) |
| FR (1) | FR2510292A1 (nl) |
| GB (1) | GB2102235B (nl) |
| IT (1) | IT1168181B (nl) |
| NL (1) | NL8103505A (nl) |
| SE (2) | SE8106134L (nl) |
Families Citing this family (12)
| 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 |
| WO2011005239A1 (en) * | 2009-07-08 | 2011-01-13 | 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 |
| EP3538941A4 (en) | 2016-11-10 | 2020-06-17 | The Trustees of Columbia University in the City of New York | METHODS FOR FAST IMAGING OF HIGH RESOLUTION LARGE SAMPLES |
Family Cites Families (6)
| 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 |
-
1981
- 1981-07-24 NL NL8103505A patent/NL8103505A/nl not_active Application Discontinuation
- 1981-10-16 SE SE8106134D patent/SE8106134L/xx not_active Application Discontinuation
- 1981-10-16 FR FR8119491A patent/FR2510292A1/fr active Granted
- 1981-10-16 CA CA000388142A patent/CA1179535A/en not_active Expired
- 1981-10-16 BE BE0/206264A patent/BE890761A/fr not_active IP Right Cessation
- 1981-10-16 ES ES506291A patent/ES506291A0/es active Granted
- 1981-10-16 DE DE19813141140 patent/DE3141140A1/de active Granted
- 1981-10-16 DD DD81234161A patent/DD201952A5/de unknown
- 1981-10-16 JP JP56164383A patent/JPS5819845A/ja active Granted
- 1981-10-16 IT IT24540/81A patent/IT1168181B/it active
- 1981-10-16 SE SE8106134A patent/SE454919B/sv not_active IP Right Cessation
- 1981-10-16 GB GB08131236A patent/GB2102235B/en not_active Expired
- 1981-10-16 AT AT0444781A patent/AT371620B/de not_active IP Right Cessation
- 1981-10-21 US US06/313,418 patent/US4446548A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2102235A (en) | 1983-01-26 |
| US4446548A (en) | 1984-05-01 |
| FR2510292B1 (nl) | 1984-11-09 |
| SE8106134L (sv) | 1983-01-25 |
| ATA444781A (de) | 1982-11-15 |
| FR2510292A1 (fr) | 1983-01-28 |
| NL8103505A (nl) | 1983-02-16 |
| ES8207353A1 (es) | 1982-09-01 |
| JPH0234149B2 (nl) | 1990-08-01 |
| ES506291A0 (es) | 1982-09-01 |
| GB2102235B (en) | 1985-01-30 |
| CA1179535A (en) | 1984-12-18 |
| AT371620B (de) | 1983-07-11 |
| DE3141140C2 (nl) | 1990-06-13 |
| IT1168181B (it) | 1987-05-20 |
| DE3141140A1 (de) | 1983-02-03 |
| SE454919B (sv) | 1988-06-06 |
| IT8124540A0 (it) | 1981-10-16 |
| BE890761A (fr) | 1982-04-16 |
| JPS5819845A (ja) | 1983-02-05 |
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