title: Comparison of defocusing and fractional Fourier transform in spectroholographic storage.
authors.affiliation: State Key Laboratory of Precision Measurement Technology and Instruments, Tsinghua University, Beijing 100084, China. wangzh98@mails.tsinghua.edu.cn
authors.forename: Zhuo
authors.initials: Z
authors.lastname: Wang
authors.forename: Guofan
authors.initials: G
authors.lastname: Jin
authors.forename: Qingsheng
authors.initials: Q
authors.lastname: He
authors.forename: Minxian
authors.initials: M
authors.lastname: Wu