JPS6030948B2 - ポログラム記録装置 - Google Patents
ポログラム記録装置Info
- Publication number
- JPS6030948B2 JPS6030948B2 JP9577572A JP9577572A JPS6030948B2 JP S6030948 B2 JPS6030948 B2 JP S6030948B2 JP 9577572 A JP9577572 A JP 9577572A JP 9577572 A JP9577572 A JP 9577572A JP S6030948 B2 JPS6030948 B2 JP S6030948B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- hologram
- information
- recording device
- modulation means
- 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.)
- Expired
Links
- 238000005286 illumination Methods 0.000 claims description 26
- 230000003287 optical effect Effects 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- CMSGUKVDXXTJDQ-UHFFFAOYSA-N 4-(2-naphthalen-1-ylethylamino)-4-oxobutanoic acid Chemical compound C1=CC=C2C(CCNC(=O)CCC(=O)O)=CC=CC2=C1 CMSGUKVDXXTJDQ-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000007785 strong electrolyte Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008775 paternal effect Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Holo Graphy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9577572A JPS6030948B2 (ja) | 1972-09-26 | 1972-09-26 | ポログラム記録装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9577572A JPS6030948B2 (ja) | 1972-09-26 | 1972-09-26 | ポログラム記録装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4954049A JPS4954049A (enrdf_load_stackoverflow) | 1974-05-25 |
| JPS6030948B2 true JPS6030948B2 (ja) | 1985-07-19 |
Family
ID=14146845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9577572A Expired JPS6030948B2 (ja) | 1972-09-26 | 1972-09-26 | ポログラム記録装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030948B2 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60180954U (ja) * | 1984-05-11 | 1985-11-30 | シャープ株式会社 | 電気温水器 |
| US8456722B2 (en) | 2009-04-27 | 2013-06-04 | Dai Nippon Printing Co., Ltd. | Forgery prevention medium with a volume hologram layer and information layer in different colors |
-
1972
- 1972-09-26 JP JP9577572A patent/JPS6030948B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60180954U (ja) * | 1984-05-11 | 1985-11-30 | シャープ株式会社 | 電気温水器 |
| US8456722B2 (en) | 2009-04-27 | 2013-06-04 | Dai Nippon Printing Co., Ltd. | Forgery prevention medium with a volume hologram layer and information layer in different colors |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4954049A (enrdf_load_stackoverflow) | 1974-05-25 |
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