JPS515949B2 - - Google Patents
Info
- Publication number
- JPS515949B2 JPS515949B2 JP47047185A JP4718572A JPS515949B2 JP S515949 B2 JPS515949 B2 JP S515949B2 JP 47047185 A JP47047185 A JP 47047185A JP 4718572 A JP4718572 A JP 4718572A JP S515949 B2 JPS515949 B2 JP S515949B2
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/16—Processes or apparatus for producing holograms using Fourier transform
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Optical Elements Other Than Lenses (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47047185A JPS515949B2 (en]) | 1972-05-15 | 1972-05-15 | |
| DE19732323712 DE2323712C3 (de) | 1972-05-15 | 1973-05-10 | Phasenschieberplatte und Verfahren zu deren Herstellung |
| FR7317461A FR2184832B1 (en]) | 1972-05-15 | 1973-05-15 | |
| US00360421A US3843239A (en) | 1972-05-15 | 1973-05-15 | Phase shifting plate having uniform transmittance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47047185A JPS515949B2 (en]) | 1972-05-15 | 1972-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4912837A JPS4912837A (en]) | 1974-02-04 |
| JPS515949B2 true JPS515949B2 (en]) | 1976-02-24 |
Family
ID=12768024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47047185A Expired JPS515949B2 (en]) | 1972-05-15 | 1972-05-15 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3843239A (en]) |
| JP (1) | JPS515949B2 (en]) |
| FR (1) | FR2184832B1 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52144350U (en]) * | 1976-04-27 | 1977-11-01 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184746A (en) * | 1972-11-06 | 1980-01-22 | Coale Edgar B | Transmissive diffractive phase-grating |
| JPS53145788U (en]) * | 1977-04-22 | 1978-11-16 | ||
| US4410237A (en) * | 1980-09-26 | 1983-10-18 | Massachusetts Institute Of Technology | Method and apparatus for shaping electromagnetic beams |
| JPS58111120U (ja) * | 1982-01-26 | 1983-07-29 | 三菱自動車工業株式会社 | プレス成形用ブランク |
| JPS59220229A (ja) * | 1983-05-30 | 1984-12-11 | Toyota Motor Corp | プレス製品の製造方法 |
| JPS60142149U (ja) * | 1984-02-29 | 1985-09-20 | アイシン精機株式会社 | 金属製モ−ル |
| US6975458B1 (en) | 2001-07-13 | 2005-12-13 | Kurt Kanzler | Method and apparatus for transformation of a gaussian laser beam to a far field diffraction pattern |
-
1972
- 1972-05-15 JP JP47047185A patent/JPS515949B2/ja not_active Expired
-
1973
- 1973-05-15 US US00360421A patent/US3843239A/en not_active Expired - Lifetime
- 1973-05-15 FR FR7317461A patent/FR2184832B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52144350U (en]) * | 1976-04-27 | 1977-11-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3843239A (en) | 1974-10-22 |
| FR2184832B1 (en]) | 1976-04-09 |
| DE2323712A1 (de) | 1973-12-06 |
| DE2323712B2 (de) | 1976-06-16 |
| JPS4912837A (en]) | 1974-02-04 |
| FR2184832A1 (en]) | 1973-12-28 |