FR2269705A1 - Photoelectric microscope with optical grid - is for imaging of object and has photoelectric receiver system assigned to grid - Google Patents
Photoelectric microscope with optical grid - is for imaging of object and has photoelectric receiver system assigned to gridInfo
- Publication number
- FR2269705A1 FR2269705A1 FR7513658A FR7513658A FR2269705A1 FR 2269705 A1 FR2269705 A1 FR 2269705A1 FR 7513658 A FR7513658 A FR 7513658A FR 7513658 A FR7513658 A FR 7513658A FR 2269705 A1 FR2269705 A1 FR 2269705A1
- Authority
- FR
- France
- Prior art keywords
- grid
- receiver system
- photoelectric
- microscope
- imaging
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The microscope contains a dimension detector (13) to pick up a displacing movement by the object (2) at right angles to the optical axis of the microscope. Means are provided to measure time shifts between the photoelectric signals of the receiver system (10, 11) and the signals from the dimension detector. There are also means (14) for decoding these time shifts in respect of the optical structure of the object. There can also be a facility for freeing the electrical output signals of the receiver system from their components of equal phase. A grid (6) can modulate the luminous fluxes supplied to the receiver system.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742421185 DE2421185A1 (en) | 1974-05-02 | 1974-05-02 | PHOTOELECTRIC MICROSCOPE |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2269705A1 true FR2269705A1 (en) | 1975-11-28 |
Family
ID=5914468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7513658A Withdrawn FR2269705A1 (en) | 1974-05-02 | 1975-04-30 | Photoelectric microscope with optical grid - is for imaging of object and has photoelectric receiver system assigned to grid |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS50152764A (en) |
DE (1) | DE2421185A1 (en) |
FR (1) | FR2269705A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3843876A1 (en) * | 1988-12-24 | 1990-07-12 | Leitz Wild Gmbh | SPECTRAL MICROSCOPE WITH A PHOTOMETER |
-
1974
- 1974-05-02 DE DE19742421185 patent/DE2421185A1/en not_active Withdrawn
-
1975
- 1975-04-28 JP JP5083675A patent/JPS50152764A/ja active Pending
- 1975-04-30 FR FR7513658A patent/FR2269705A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2421185A1 (en) | 1975-11-20 |
JPS50152764A (en) | 1975-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |