Wavelength selective single and dual-channel dropping in a periodically poled Ti:LiNbO(3) waveguide.
All-optical wavelength selective single and dual channel dropping by sum frequency generation has been demonstrated in a periodically poled Ti:LiNbO(3) waveguide, which has two second harmonic phase-matching peaks. Less than -17 dB of channel dropping extinction ratio was observed with coupled pump power of 325 mW.
Lee
Yeung Lak
YL
Jung
Changsoo
C
Noh
Yong-Chul
YC
Choi
Il
I
Ko
Do-Kyeong
DK
Lee
Jongmin
J
Lee
Han-Young
HY
Suche
Hubertus
H