DE2132269A1 - Vorrichtung und Verfahren zum Erzeugen von Moire-Effekt-Interferenzmustern - Google Patents
Vorrichtung und Verfahren zum Erzeugen von Moire-Effekt-InterferenzmusternInfo
- Publication number
- DE2132269A1 DE2132269A1 DE19712132269 DE2132269A DE2132269A1 DE 2132269 A1 DE2132269 A1 DE 2132269A1 DE 19712132269 DE19712132269 DE 19712132269 DE 2132269 A DE2132269 A DE 2132269A DE 2132269 A1 DE2132269 A1 DE 2132269A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- measured
- interference patterns
- generating
- light rays
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 title claims description 11
- 238000000034 method Methods 0.000 title description 7
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000001427 coherent effect Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 2
- 241000237502 Ostreidae Species 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/2441—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using interferometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/36—Forming the light into pulses
- G01D5/38—Forming the light into pulses by diffraction gratings
-
- 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
- G02B27/60—Systems using moiré fringes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5729270 | 1970-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2132269A1 true DE2132269A1 (de) | 1972-01-13 |
Family
ID=13051463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712132269 Pending DE2132269A1 (de) | 1970-07-02 | 1971-06-29 | Vorrichtung und Verfahren zum Erzeugen von Moire-Effekt-Interferenzmustern |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2132269A1 (enExample) |
| FR (1) | FR2100855B1 (enExample) |
| GB (1) | GB1357917A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2439382A1 (fr) * | 1978-10-19 | 1980-05-16 | Experim Rech Etu Batim Centre | Procede et dispositif pour mesurer les deformations d'un subjectile au moyen d'un reseau |
-
1971
- 1971-06-29 GB GB3045771A patent/GB1357917A/en not_active Expired
- 1971-06-29 DE DE19712132269 patent/DE2132269A1/de active Pending
- 1971-07-01 FR FR7124172A patent/FR2100855B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1357917A (en) | 1974-06-26 |
| FR2100855A1 (enExample) | 1972-03-24 |
| FR2100855B1 (enExample) | 1974-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |