Self-pumped phase conjugation of 18 degrees -cut Ce-doped KNSBN crystal at 632.8 nm.
We report the self-pumped phase conjugation of an 18 degrees -cut Ce-doped (K(y)Na(1-y))(2m)(Sr(x)Ba(1-x))(1-m) Nb(2)O(6) crystal at a 632.8-nm He-Ne laser wavelength. A maximum phase-conjugation reflectivity of 84.3% has been measured. In addition, its incident angular response and time response are measured.
S
S
Bian
J
J
Zhang
X
X
Su
K
K
Xu
W
W
Sun
Q
Q
Jiang
H
H
Chen
D
D
Sun