Frequency self-doubling optical parametric amplification: noncollinear red-green-blue light-source generation based on a hexagonally poled lithium tantalate.
Simultaneous generation of noncollinear red, green, and blue light from a single hexagonally poled lithium tantalate is reported. It results from the frequency self-doubling optical parametric amplification process, a process of second-order harmonic generation cascaded optical parametric amplification in a single-pass setup. The temperature and spectrum detuning characters of each cascaded quasi-phase-matching process are studied. This unique red-green-blue light source has potential applications in laser display and other laser industries.
Xu
P
P
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China.
Xie
Z D
ZD
Leng
H Y
HY
Zhao
J S
JS
Wang
J F
JF
Yu
X Q
XQ
Qin
Y Q
YQ
Zhu
S N
SN