JPS5139864B2 - - Google Patents
Info
- Publication number
- JPS5139864B2 JPS5139864B2 JP12061772A JP12061772A JPS5139864B2 JP S5139864 B2 JPS5139864 B2 JP S5139864B2 JP 12061772 A JP12061772 A JP 12061772A JP 12061772 A JP12061772 A JP 12061772A JP S5139864 B2 JPS5139864 B2 JP S5139864B2
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1866—Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
- G02B5/1871—Transmissive phase gratings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Holo Graphy (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12061772A JPS5139864B2 (xx) | 1972-12-04 | 1972-12-04 | |
| FR7342717A FR2214134B1 (xx) | 1972-12-04 | 1973-11-30 | |
| DE19732360417 DE2360417C3 (de) | 1972-12-04 | 1973-12-04 | Phasenplatte zur Erzielung von zufallsverteilten Phasenverschiebungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12061772A JPS5139864B2 (xx) | 1972-12-04 | 1972-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4979257A JPS4979257A (xx) | 1974-07-31 |
| JPS5139864B2 true JPS5139864B2 (xx) | 1976-10-30 |
Family
ID=14790663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12061772A Expired JPS5139864B2 (xx) | 1972-12-04 | 1972-12-04 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5139864B2 (xx) |
| DE (1) | DE2360417C3 (xx) |
| FR (1) | FR2214134B1 (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5529415Y2 (xx) * | 1977-09-02 | 1980-07-12 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2645075C2 (de) * | 1976-10-06 | 1985-06-20 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Optische Anordnung zur Erzeugung von spektral zerlegten Abbildungen |
| JPH079483B2 (ja) * | 1985-10-22 | 1995-02-01 | 株式会社クラレ | 形態屈折率双変調型位相格子 |
| US4744615A (en) * | 1986-01-29 | 1988-05-17 | International Business Machines Corporation | Laser beam homogenizer |
| US4804249A (en) * | 1986-12-24 | 1989-02-14 | Honeywell Inc. | Optical filter for incoherent imaging systems |
-
1972
- 1972-12-04 JP JP12061772A patent/JPS5139864B2/ja not_active Expired
-
1973
- 1973-11-30 FR FR7342717A patent/FR2214134B1/fr not_active Expired
- 1973-12-04 DE DE19732360417 patent/DE2360417C3/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5529415Y2 (xx) * | 1977-09-02 | 1980-07-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2214134A1 (xx) | 1974-08-09 |
| DE2360417A1 (de) | 1974-06-06 |
| DE2360417B2 (de) | 1978-11-16 |
| JPS4979257A (xx) | 1974-07-31 |
| DE2360417C3 (de) | 1979-07-26 |
| FR2214134B1 (xx) | 1977-06-24 |