NL8702071A - Inrichting voor het puntsgewijs aftasten van een voorwerp. - Google Patents
Inrichting voor het puntsgewijs aftasten van een voorwerp. Download PDFInfo
- Publication number
- NL8702071A NL8702071A NL8702071A NL8702071A NL8702071A NL 8702071 A NL8702071 A NL 8702071A NL 8702071 A NL8702071 A NL 8702071A NL 8702071 A NL8702071 A NL 8702071A NL 8702071 A NL8702071 A NL 8702071A
- Authority
- NL
- Netherlands
- Prior art keywords
- signal
- radiation
- scanning
- processing unit
- frequency
- Prior art date
Links
- 230000005855 radiation Effects 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 9
- 238000011896 sensitive detection Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/50—Optics for phase object visualisation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Microscoopes, Condenser (AREA)
- Image Processing (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8702071A NL8702071A (nl) | 1987-09-03 | 1987-09-03 | Inrichting voor het puntsgewijs aftasten van een voorwerp. |
| EP88201826A EP0307029B1 (fr) | 1987-09-03 | 1988-08-26 | Dispositif pour le balayage point par point d'un objet |
| DE88201826T DE3885218T2 (de) | 1987-09-03 | 1988-08-26 | Vorrichtung zum punktweisen Abtasten eines Gegenstandes. |
| JP63216437A JPH01158578A (ja) | 1987-09-03 | 1988-09-01 | 物体点順次走査装置 |
| US08/167,423 US5450501A (en) | 1987-09-03 | 1993-01-05 | Apparatus for the point-by-point scanning of an object |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8702071 | 1987-09-03 | ||
| NL8702071A NL8702071A (nl) | 1987-09-03 | 1987-09-03 | Inrichting voor het puntsgewijs aftasten van een voorwerp. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8702071A true NL8702071A (nl) | 1989-04-03 |
Family
ID=19850544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8702071A NL8702071A (nl) | 1987-09-03 | 1987-09-03 | Inrichting voor het puntsgewijs aftasten van een voorwerp. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5450501A (fr) |
| EP (1) | EP0307029B1 (fr) |
| JP (1) | JPH01158578A (fr) |
| DE (1) | DE3885218T2 (fr) |
| NL (1) | NL8702071A (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8926435D0 (en) * | 1989-11-22 | 1990-01-10 | Secr Defence | Phase measuring scanning optical microscope |
| JP3018687B2 (ja) * | 1991-12-12 | 2000-03-13 | 松下電器産業株式会社 | 走査型レーザー顕微鏡 |
| ATE248364T1 (de) * | 1997-01-16 | 2003-09-15 | Stanislav Fedorovich Rastopov | Verfahren und vorrichtung zur aufzeichnung der bewegung von mikroskopischen objekten |
| US6121603A (en) * | 1997-12-01 | 2000-09-19 | Hang; Zhijiang | Optical confocal device having a common light directing means |
| US6262818B1 (en) * | 1998-10-07 | 2001-07-17 | Institute Of Applied Optics, Swiss Federal Institute Of Technology | Method for simultaneous amplitude and quantitative phase contrast imaging by numerical reconstruction of digital holograms |
| US7365858B2 (en) * | 2001-12-18 | 2008-04-29 | Massachusetts Institute Of Technology | Systems and methods for phase measurements |
| US7557929B2 (en) | 2001-12-18 | 2009-07-07 | Massachusetts Institute Of Technology | Systems and methods for phase measurements |
| FR2842407B1 (fr) * | 2002-07-18 | 2005-05-06 | Mauna Kea Technologies | "procede et appareillage d'imagerie de fluorescence confocale fibree" |
| US8662962B2 (en) * | 2008-06-30 | 2014-03-04 | 3M Innovative Properties Company | Sandpaper with non-slip coating layer and method of using |
| EP3538941B1 (fr) | 2016-11-10 | 2025-04-23 | The Trustees of Columbia University in the City of New York | Procédés d'imagerie rapide de grands échantillons à haute résolution |
| TWI662262B (zh) * | 2018-04-20 | 2019-06-11 | 國立臺灣大學 | 具等向性轉換函數之量化差分相位對比顯微系統 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7413162A (nl) * | 1974-10-07 | 1976-04-09 | Philips Nv | Inrichting voor het uitlezen van een schijf- vormige registratiedrager. |
| US4020333A (en) * | 1975-05-06 | 1977-04-26 | International Business Machines Corporation | Digital filter for filtering complex signals |
| NL7600843A (nl) * | 1976-01-28 | 1977-08-01 | Philips Nv | Inrichting voor het uitlezen van een registratie- drager waarop informatie, bijvoorbeeld en/of ge- luidsinformatie, is aangebracht. |
| NL8103505A (nl) * | 1981-07-24 | 1983-02-16 | Philips Nv | Inrichting voor het puntsgewijs aftasten van een voorwerp. |
| US4791590A (en) * | 1985-11-19 | 1988-12-13 | Cornell Research Foundation, Inc. | High performance signal processor |
-
1987
- 1987-09-03 NL NL8702071A patent/NL8702071A/nl not_active Application Discontinuation
-
1988
- 1988-08-26 EP EP88201826A patent/EP0307029B1/fr not_active Expired - Lifetime
- 1988-08-26 DE DE88201826T patent/DE3885218T2/de not_active Expired - Fee Related
- 1988-09-01 JP JP63216437A patent/JPH01158578A/ja active Pending
-
1993
- 1993-01-05 US US08/167,423 patent/US5450501A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0307029B1 (fr) | 1993-10-27 |
| US5450501A (en) | 1995-09-12 |
| DE3885218T2 (de) | 1994-05-05 |
| DE3885218D1 (de) | 1993-12-02 |
| EP0307029A1 (fr) | 1989-03-15 |
| JPH01158578A (ja) | 1989-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1B | A search report has been drawn up | ||
| BV | The patent application has lapsed |