title: (1+1)-Dimensional and (2+1)-dimensional waveguides induced by self-focused dark notches and crosses in LiNbO(3):Fe crystal.
abstract: We demonstrate that (1+1)-dimensional and (2+1)-dimensional waveguides can be induced by self-focused dark notches and crosses and stored in LiNbO(3):Fe crystals. This is very valuable for information processing and integrated optics. The self-focused dark notches and crosses may be related to the formation of (1+1)-dimensional and (2+1)-dimensional photovoltaic dark spatial solitons in LiNbO(3):Fe crystals.
authors.forename: S
authors.initials: S
authors.lastname: Liu
authors.forename: G
authors.initials: G
authors.lastname: Zhang
authors.forename: G
authors.initials: G
authors.lastname: Tian
authors.forename: Q
authors.initials: Q
authors.lastname: Sun
authors.forename: J
authors.initials: J
authors.lastname: Xu
authors.forename: G
authors.initials: G
authors.lastname: Zhang
authors.forename: T
authors.initials: T
authors.lastname: Yicheng