%0 conference poster %@ %A Fally, M., Ellabban, M.A., Drevensek Olenik, I., Tomita, Y., Nakamura, T., Bichler, M., Rupp, R.A., Eckerlebe, H. %D 2009 %J Photorefractive Materials, Effects, and Devices Control of Light and Matter, Topical Meeting %T Holographically prepared diffraction gratings in nanoparticle dispersed polymers for neutron optics %U %X