(1+1)-Dimensional and (2+1)-dimensional waveguides induced by self-focused dark notches and crosses in LiNbO(3):Fe crystal.
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.
Liu
S
S
Zhang
G
G
Tian
G
G
Sun
Q
Q
Xu
J
J
Zhang
G
G
Yicheng
T
T