A. Kurita et al., Optical memory effect by interference of multiple-scattered light in a fluorescent fulgide derivative, MOLEC CRYST, 344, 2000, pp. 205-210
We report an observation of a new wavelength- and angle-selective optical m
emory effect caused by interference of multiple-scattered light in polystyr
ene powder doped with a fluorescent fulgide derivative. This effect is appl
icable to three-dimensional optical data storage.