CH560922A5 - - Google Patents
Info
- Publication number
- CH560922A5 CH560922A5 CH201073A CH201073A CH560922A5 CH 560922 A5 CH560922 A5 CH 560922A5 CH 201073 A CH201073 A CH 201073A CH 201073 A CH201073 A CH 201073A CH 560922 A5 CH560922 A5 CH 560922A5
- Authority
- CH
- Switzerland
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH201073A CH560922A5 (nl) | 1973-02-14 | 1973-02-14 | |
| DE2312247A DE2312247A1 (de) | 1973-02-14 | 1973-03-12 | Einrichtung zur auswertung holographisch rekonstruierter wellenfelder mit zwei frequenzen |
| AT973973A AT336922B (de) | 1973-02-14 | 1973-11-20 | Einrichtung zur auswertung holographisch rekonstruierter wellenfelder mit zwei frequenzen |
| JP48140206A JPS49114945A (nl) | 1973-02-14 | 1973-12-14 | |
| US435215A US3914056A (en) | 1973-02-14 | 1974-01-21 | Apparatus for evaluating holographically reconstructed wave fields with two frequencies |
| FR7404446A FR2217709B3 (nl) | 1973-02-14 | 1974-02-11 | |
| NL7401912A NL7401912A (nl) | 1973-02-14 | 1974-02-12 | |
| GB629174A GB1433067A (en) | 1973-02-14 | 1974-02-12 | Apparatus for evaluating holographically reconstructed wave fields with two frequencies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH201073A CH560922A5 (nl) | 1973-02-14 | 1973-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH560922A5 true CH560922A5 (nl) | 1975-04-15 |
Family
ID=4223792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH201073A CH560922A5 (nl) | 1973-02-14 | 1973-02-14 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3914056A (nl) |
| JP (1) | JPS49114945A (nl) |
| AT (1) | AT336922B (nl) |
| CH (1) | CH560922A5 (nl) |
| DE (1) | DE2312247A1 (nl) |
| FR (1) | FR2217709B3 (nl) |
| GB (1) | GB1433067A (nl) |
| NL (1) | NL7401912A (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289372A (en) * | 1979-05-29 | 1981-09-15 | Rca Corporation | Technique for recording a hologram suitable for use in optical retrieval system |
| US5305123A (en) * | 1992-01-09 | 1994-04-19 | Physical Optics Corporation | Light controlled spatial and angular electromagnetic wave modulator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1912162C3 (de) * | 1968-03-14 | 1973-01-04 | Nippon Kogaku K.K., Tokio | Verfahren zum Erhalt von Interferenzstreifen in einem doppelt belichteten Hologramm-Interferometer |
| US3767307A (en) * | 1971-08-30 | 1973-10-23 | Itek Corp | Real time interferometer |
-
1973
- 1973-02-14 CH CH201073A patent/CH560922A5/xx not_active IP Right Cessation
- 1973-03-12 DE DE2312247A patent/DE2312247A1/de not_active Ceased
- 1973-11-20 AT AT973973A patent/AT336922B/de not_active IP Right Cessation
- 1973-12-14 JP JP48140206A patent/JPS49114945A/ja active Pending
-
1974
- 1974-01-21 US US435215A patent/US3914056A/en not_active Expired - Lifetime
- 1974-02-11 FR FR7404446A patent/FR2217709B3/fr not_active Expired
- 1974-02-12 NL NL7401912A patent/NL7401912A/xx not_active Application Discontinuation
- 1974-02-12 GB GB629174A patent/GB1433067A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2312247A1 (de) | 1974-08-22 |
| US3914056A (en) | 1975-10-21 |
| JPS49114945A (nl) | 1974-11-01 |
| FR2217709B3 (nl) | 1976-11-26 |
| ATA973973A (de) | 1976-09-15 |
| GB1433067A (en) | 1976-04-22 |
| FR2217709A1 (nl) | 1974-09-06 |
| AT336922B (de) | 1977-06-10 |
| NL7401912A (nl) | 1974-08-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |