Channel-selective wavelength conversion and tuning in periodically poled Ti:LiNbO(3) waveguides.
All-optical wavelength-selective single- and dual-channel wavelength conversion and tuning has been demonstrated in a periodically poled Ti:LiNbO(3) waveguide that has two second-harmonic phase-matching peaks by cascaded sum and difference frequency generation (cSFG/DFG). The wavelength conversion efficiency was measured to be -7 dB with coupled pump power of 233 mW.
Lee
Yeung Lak
YL
Jung
Changsoo
C
Noh
Young-Chul
YC
Park
Mahn
M
Byeon
Clare
C
Ko
Do-Kyeong
DK
Lee
Jongmin
J