%0 Journal Article %T Optical characteristics of holographic input-beam coupler using a photopolymer %A Shin, Chang Won %A Kim, Nam %A Suh, Dong Woo %J Proceedings of SPIE %V 6136 %N 1 %P 61360Z-61360Z-9 %@ 0277-786X %D 2006-02-09 %I SPIE %~ DeepDyve