title: Optical properties of planar waveguides on ZnWO₄ formed by carbon and helium ion implantation and effects of annealing.
authors.affiliation: School of Physics, Shandong University, Jinan 250100, P. R. China.
authors.forename: Jin-Hua
authors.initials: JH
authors.lastname: Zhao
authors.forename: Tao
authors.initials: T
authors.lastname: Liu
authors.forename: Sha-Sha
authors.initials: SS
authors.lastname: Guo
authors.forename: Jing
authors.initials: J
authors.lastname: Guan
authors.forename: Xue-Lin
authors.initials: XL
authors.lastname: Wang