Holographic nanocomposite and a related diffraction element

Аннотация

Highly selective volume-diffraction gratings are recorded on a holographic acrylate nanocomposite. The holographic characteristics of the gratings are studied. It is shown that the diffraction efficiency of gratings can reach 50% and a 3D hologram is formed. The refractive index modulation is 0.048–0.065.