%0 Journal Article %T Research of elliptical curved crystal spectrometer for measuring laser-produced plasma x-ray %A Zhu, Gang %A Zhong, Xian-xin %A Feng, Wen-jie %J Proceedings of SPIE %V 6794 %N 1 %P 67941W-67941W-6 %@ 0277-786X %D 2007-12-10 %I SPIE %~ DeepDyve