JPS5211940A - Hologram regeneration apparatus - Google Patents
Hologram regeneration apparatusInfo
- Publication number
- JPS5211940A JPS5211940A JP50087189A JP8718975A JPS5211940A JP S5211940 A JPS5211940 A JP S5211940A JP 50087189 A JP50087189 A JP 50087189A JP 8718975 A JP8718975 A JP 8718975A JP S5211940 A JPS5211940 A JP S5211940A
- Authority
- JP
- Japan
- Prior art keywords
- hologram
- regeneration apparatus
- hologram regeneration
- difference
- detecting
- 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.)
- Granted
Links
Abstract
PURPOSE:Detecting the relative position difference between the position of regenerated light beam to the hologram and the position of hologram, taking that difference out on the basis of this detecting signal, and regenerates hologram.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50087189A JPS5211940A (en) | 1975-07-18 | 1975-07-18 | Hologram regeneration apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50087189A JPS5211940A (en) | 1975-07-18 | 1975-07-18 | Hologram regeneration apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5211940A true JPS5211940A (en) | 1977-01-29 |
JPS544859B2 JPS544859B2 (en) | 1979-03-10 |
Family
ID=13908030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50087189A Granted JPS5211940A (en) | 1975-07-18 | 1975-07-18 | Hologram regeneration apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5211940A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62255013A (en) * | 1986-04-28 | 1987-11-06 | Toyota Motor Corp | Electro-chemical machining device |
JPS63283817A (en) * | 1987-05-15 | 1988-11-21 | Shizuoka Seiki Co Ltd | Finishing method by electro-chemical machining |
JPS63306825A (en) * | 1987-06-02 | 1988-12-14 | Shizuoka Seiki Co Ltd | Machining gap control device for electro-chemical machine |
JPS6411720A (en) * | 1987-07-07 | 1989-01-17 | Shizuoka Seiki Co Ltd | Electrochemical machine |
JPS6411719A (en) * | 1987-07-07 | 1989-01-17 | Shizuoka Seiki Co Ltd | Power source device for electrochemical machine |
JPH01115516A (en) * | 1987-10-28 | 1989-05-08 | Shizuoka Seiki Co Ltd | Electrochemical machine |
JPH01135418A (en) * | 1987-11-13 | 1989-05-29 | Shizuoka Seiki Co Ltd | Finishing method by electrochemical machining |
JPH01216723A (en) * | 1988-02-23 | 1989-08-30 | Shizuoka Seiki Co Ltd | Method for discharging electric charge of capacitor of electrolytic finishing machine |
JPH01252317A (en) * | 1988-03-31 | 1989-10-09 | Shizuoka Seiki Co Ltd | Electrolytic finish-machining method |
JPH01257520A (en) * | 1988-04-08 | 1989-10-13 | Shizuoka Seiki Co Ltd | Machining method for electrolyte finishing |
JPH02106222A (en) * | 1988-10-13 | 1990-04-18 | Shizuoka Seiki Co Ltd | Method of electrolytic finishing work |
JPH0332519A (en) * | 1989-06-28 | 1991-02-13 | Shizuoka Seiki Co Ltd | Electrolytic finishing process |
US7760611B2 (en) * | 2006-10-17 | 2010-07-20 | Sony Corporation | Hologram reproducing apparatus |
JP2020024284A (en) * | 2018-08-07 | 2020-02-13 | 大日本印刷株式会社 | Diffraction optical element, multifaceted body, inspection method of multifaceted body, light irradiation device, adjustment method of light irradiation device |
-
1975
- 1975-07-18 JP JP50087189A patent/JPS5211940A/en active Granted
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62255013A (en) * | 1986-04-28 | 1987-11-06 | Toyota Motor Corp | Electro-chemical machining device |
JPS63283817A (en) * | 1987-05-15 | 1988-11-21 | Shizuoka Seiki Co Ltd | Finishing method by electro-chemical machining |
JPS63306825A (en) * | 1987-06-02 | 1988-12-14 | Shizuoka Seiki Co Ltd | Machining gap control device for electro-chemical machine |
JPS6411720A (en) * | 1987-07-07 | 1989-01-17 | Shizuoka Seiki Co Ltd | Electrochemical machine |
JPS6411719A (en) * | 1987-07-07 | 1989-01-17 | Shizuoka Seiki Co Ltd | Power source device for electrochemical machine |
JPH01115516A (en) * | 1987-10-28 | 1989-05-08 | Shizuoka Seiki Co Ltd | Electrochemical machine |
JPH01135418A (en) * | 1987-11-13 | 1989-05-29 | Shizuoka Seiki Co Ltd | Finishing method by electrochemical machining |
JPH01216723A (en) * | 1988-02-23 | 1989-08-30 | Shizuoka Seiki Co Ltd | Method for discharging electric charge of capacitor of electrolytic finishing machine |
JPH01252317A (en) * | 1988-03-31 | 1989-10-09 | Shizuoka Seiki Co Ltd | Electrolytic finish-machining method |
JPH01257520A (en) * | 1988-04-08 | 1989-10-13 | Shizuoka Seiki Co Ltd | Machining method for electrolyte finishing |
JPH02106222A (en) * | 1988-10-13 | 1990-04-18 | Shizuoka Seiki Co Ltd | Method of electrolytic finishing work |
JPH0332519A (en) * | 1989-06-28 | 1991-02-13 | Shizuoka Seiki Co Ltd | Electrolytic finishing process |
US7760611B2 (en) * | 2006-10-17 | 2010-07-20 | Sony Corporation | Hologram reproducing apparatus |
JP2020024284A (en) * | 2018-08-07 | 2020-02-13 | 大日本印刷株式会社 | Diffraction optical element, multifaceted body, inspection method of multifaceted body, light irradiation device, adjustment method of light irradiation device |
Also Published As
Publication number | Publication date |
---|---|
JPS544859B2 (en) | 1979-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |