Simultaneous optical parametric oscillation and intracavity second-harmonic generation based on a hexagonally poled lithium tantalate.
Simultaneous optical parametric oscillation and intracavity second-harmonic generation based on a hexagonally poled lithium tantalate is reported. Both the optical parametric oscillation and the cascaded noncollinear second-order harmonic generation processes reach a high efficiency. A variety of possible self-doubling optical parametric oscillation processes indicate this hexagonally poled lithium tantalate has potential applications as a compact multi-wavelength light source.
Xu
P
P
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing, 210093, People's Republic of China. pingxu520@nju.edu.cn
Wang
J F
JF
Li
C
C
Xie
Z D
ZD
Lv
X J
XJ
Leng
H Y
HY
Zhao
J S
JS
Zhu
S N
SN