Abstract
This paper is concerned with photopolymerization as a recording process. There are two quite different types of photopolymer. One involves solid layers of plastic doped with suitable chemicals which, under optical irradiation, induce either scission or cross lining of the polymer chains (1) producing a small refractive index change. The other type involves mixing liquid monomer, dye and catalyst together so that the interference pattern causes polymerization.
| Original language | English |
|---|---|
| Pages (from-to) | 71-75 |
| Number of pages | 5 |
| Journal | IEE Conference Publication |
| Issue number | 379 |
| Publication status | Published - 1993 |
| Event | Proceedings of the 4th International Conference on Holographic Systems, Components and Applications - Neuchatel, Switz Duration: 13 Sep 1993 → 15 Sep 1993 |