JPS51147339A - Making method for hologram lens - Google Patents
Making method for hologram lensInfo
- Publication number
- JPS51147339A JPS51147339A JP7082175A JP7082175A JPS51147339A JP S51147339 A JPS51147339 A JP S51147339A JP 7082175 A JP7082175 A JP 7082175A JP 7082175 A JP7082175 A JP 7082175A JP S51147339 A JPS51147339 A JP S51147339A
- Authority
- JP
- Japan
- Prior art keywords
- hologram lens
- making method
- interfare
- letting
- interfere
- 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
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Abstract
PURPOSE: Letting the spherical wave generated from plural spotlight sources interfare with the plain wave being able to interfere on photosensitive materials, to get the hologram lens of a deep focussing depth.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7082175A JPS51147339A (en) | 1975-06-13 | 1975-06-13 | Making method for hologram lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7082175A JPS51147339A (en) | 1975-06-13 | 1975-06-13 | Making method for hologram lens |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51147339A true JPS51147339A (en) | 1976-12-17 |
Family
ID=13442612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7082175A Pending JPS51147339A (en) | 1975-06-13 | 1975-06-13 | Making method for hologram lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51147339A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983001845A1 (en) * | 1981-11-13 | 1983-05-26 | Kojima, Chiaki | Method of manufacturing in-line hologram lens |
-
1975
- 1975-06-13 JP JP7082175A patent/JPS51147339A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983001845A1 (en) * | 1981-11-13 | 1983-05-26 | Kojima, Chiaki | Method of manufacturing in-line hologram lens |
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