K. Hoffmann et al., NEW ZEOLITE-ENCAPSULATED CHROMOPHORES WITH NONLINEAR AND PHOTOSENSITIVE OPTICAL-PROPERTIES, Journal of information recording, 24(3-4), 1998, pp. 191-196
Azobenzene (AB) and stilbene dyes have been adsorptively incorporated
into molecular sieves. The resulting nanocomposites show high anisotro
pies in optical absorption, nonlinear optical properties of second ord
er and photosensitive refractive indices.