| 发明名称 |
Process for producing diffracting phase structures |
| 摘要 |
This invention concerns a process for producing diffracting phase structures in an interaction medium, which is formed of microballs of material in suspension in a polymerizable liquid. When illumination rings have been recorded by the interference of two light waves, they are fixed in situ by exposing the mixture to ultraviolet radiation.
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| 申请公布号 |
US4451412(A) |
申请公布日期 |
1984.05.29 |
| 申请号 |
US19820428162 |
申请日期 |
1982.09.29 |
| 申请人 |
THOMSON-CSF |
发明人 |
LOISEAUX, BRIGITTE;HUIGNARD, JEAN P.;DUBOIS, JEAN C.;ERANIAN, ARMAND |
| 分类号 |
G02B5/18;G02B6/124;G03F7/00;(IPC1-7):B29D11/00 |
主分类号 |
G02B5/18 |
| 代理机构 |
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