JPS5583081A - Hologram making method - Google Patents
Hologram making methodInfo
- Publication number
- JPS5583081A JPS5583081A JP15640278A JP15640278A JPS5583081A JP S5583081 A JPS5583081 A JP S5583081A JP 15640278 A JP15640278 A JP 15640278A JP 15640278 A JP15640278 A JP 15640278A JP S5583081 A JPS5583081 A JP S5583081A
- Authority
- JP
- Japan
- Prior art keywords
- dry plate
- holograms
- recorded
- conditions
- same
- 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
Landscapes
- Holo Graphy (AREA)
Abstract
PURPOSE: To grasp the optical optimum conditions for obtaining holograms of good quality by concentrically developing and fixing a plurality of holograms having been exposed and recorded on the same dry plate.
CONSTITUTION: When a dry plate 1 is set with high accuracy in the specified position through the ON-OFF operations of a switch button by digital assignment and a shutter 6 is opened through a photo detecting window 4 after this, the stereoscopic images of different states are recorded by a double exposure method on the dry plate 1. Following to this, the dry plate 1 is two-dimensionally moved by driving DC motors 8 and 10 and recording is done by the similar operations under the conditions of the intensity comparison of the laser output, object light and reference light or exposure time differing from that of the previous time. By performing this operation plural times under varying conditions, a plurality of holography informations in always the same fixed observation position may be recorded on the same dry plate. Hence, if this dry plate is developed and fixed, the optical optimum conditions for obtaining the holograms of good quality are efficiently grasped.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15640278A JPS5583081A (en) | 1978-12-20 | 1978-12-20 | Hologram making method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15640278A JPS5583081A (en) | 1978-12-20 | 1978-12-20 | Hologram making method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5583081A true JPS5583081A (en) | 1980-06-23 |
Family
ID=15626946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15640278A Pending JPS5583081A (en) | 1978-12-20 | 1978-12-20 | Hologram making method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5583081A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5999475A (en) * | 1982-11-29 | 1984-06-08 | Dainippon Printing Co Ltd | Manufacture of hologram with diffraction grating |
JPS6090375A (en) * | 1983-10-24 | 1985-05-21 | Dainippon Printing Co Ltd | Multiple-facing method of rainbow hologram |
JPS60122981A (en) * | 1983-12-07 | 1985-07-01 | Canon Inc | Preparation of hologram |
-
1978
- 1978-12-20 JP JP15640278A patent/JPS5583081A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5999475A (en) * | 1982-11-29 | 1984-06-08 | Dainippon Printing Co Ltd | Manufacture of hologram with diffraction grating |
JPS6090375A (en) * | 1983-10-24 | 1985-05-21 | Dainippon Printing Co Ltd | Multiple-facing method of rainbow hologram |
JPH0581904B2 (en) * | 1983-10-24 | 1993-11-16 | Dainippon Printing Co Ltd | |
JPS60122981A (en) * | 1983-12-07 | 1985-07-01 | Canon Inc | Preparation of hologram |
JPH0585909B2 (en) * | 1983-12-07 | 1993-12-09 | Canon Kk |
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