%0 Journal Article
%T Study on the movement measurement for an objective lens actuator in optical pickup
%A Cheng, Xuemin
%A Ma, Jianshe
%A Pan, Longfa
%A Zhang, Buqing
%J Proceedings of SPIE
%V 6723
%N 1
%P 67233I-67233I-6
%@ 0277-786X
%D 2007-12-03
%I SPIE
%~ DeepDyve