JPS5194858A - - Google Patents
Info
- Publication number
- JPS5194858A JPS5194858A JP50020008A JP2000875A JPS5194858A JP S5194858 A JPS5194858 A JP S5194858A JP 50020008 A JP50020008 A JP 50020008A JP 2000875 A JP2000875 A JP 2000875A JP S5194858 A JPS5194858 A JP S5194858A
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/021—Interferometers using holographic techniques
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50020008A JPS5194858A (en:Method) | 1975-02-18 | 1975-02-18 | |
| GB615776A GB1469397A (en) | 1975-02-18 | 1976-02-17 | Method of recording and reproducing the surface contour of an object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50020008A JPS5194858A (en:Method) | 1975-02-18 | 1975-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5194858A true JPS5194858A (en:Method) | 1976-08-19 |
Family
ID=12015080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50020008A Pending JPS5194858A (en:Method) | 1975-02-18 | 1975-02-18 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5194858A (en:Method) |
| GB (1) | GB1469397A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62206582A (ja) * | 1986-03-07 | 1987-09-11 | Dainippon Printing Co Ltd | ホログラム製造方法 |
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1975
- 1975-02-18 JP JP50020008A patent/JPS5194858A/ja active Pending
-
1976
- 1976-02-17 GB GB615776A patent/GB1469397A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62206582A (ja) * | 1986-03-07 | 1987-09-11 | Dainippon Printing Co Ltd | ホログラム製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1469397A (en) | 1977-04-06 |