High-performance self-pumped phase conjugator with a multichannel in KNSBN:Cu crystal.
A Cu-doped (0.04 wt. %) (K(0.5)Na(0.5))(0.2)(Sr(0.61) Ba(0.39))(0.9)Nb(2)O(6) crystal produced as much as 68% self-pumped phaseconjugate reflectivity at the laser wavelength lambda = 514.5 nm. We also observed some phenomena that helped us to understand the mechanism for the self-pumped phase-conjugate mirror.
J
J
Xu
Y
Y
Wu
S
S
Liu
G
G
Zhang
D
D
Sun
Y
Y
Song
H
H
Chen