Effect of the incorporation of N,N′-methylene-bis-acrylamide on the multiplexing of holograms in a hydrophilic acrylamide photopolymer

1. Ortuño, M.
2. Fernandez, E.
3. Márquez, A.
4. Gallego, S.
5. Neipp, C.
6. Beléndez, A.
7. Pascual, I.