Method of improving the sensitivity of organic volume phase holographic recording media
US4032340A · kind A · utility
3Cited by
4References
4Claims
0Family size
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Key dates
| Filing date | Apr 10, 1975 |
| Grant date | Jun 28, 1977 |
| Priority date | — |
| Expiry date | Apr 10, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S359/90
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The sensitivity of organic volume phase holographic recording media comprising an .alpha.-diketone in an acrylic polyester polymer can be improved by heating the recording media during or after recording.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.