%0 Journal Article %T Self-orientation effect of liquid crystals on holographic polymer-dispersed liquid crystal and distributed feedback lasers %A Liu, Minghuan %A Liu, Yonggang %A Peng, Zenghui %A Zhao, Haifeng %A Cao, Zhaoliang %A Xuan, Li %J Applied Physics B %V 123 %N 7 %P 1-9 %@ 0946-2171 %D 2017-07-05 %I Springer Berlin Heidelberg %~ DeepDyve