No. 24 South Section1, Yihuan Road,
Chengdu, 610064
China
Sichuan University
Keywords: The proton exchange thin film lithium niobate semi-nonlinear waveguides, Temperature-tunable second harmonic light output, Second harmonic generation, Thin film lithium niobate
PPLN, 1550 nm picosecond laser, second-harmonic generation, sum-frequency generation
OAM, polarization-maintaining fiber, polarization-maintaining fiber, mode purity, bending sensor