Experimental demonstration of tunable homodyne detection of WDM and dual-polarization PSK channels by automatically locking the channels to a local pump laser using nonlinear mixing.
This Letter proposes a method for tunable automatically locked homodyne detection of wavelength-division multiplexing (WDM) dual-polarization (DP) phase-shift keyed (PSK) channels using nonlinear mixing. Two stages of periodically poled lithium niobate (PPLN) waveguides and an LCoS filter enable automatic phase locking of the channels to a local laser.
Ahmed
A
Almaiman
Morteza
M
Ziyadi
Amirhossein
A
Mohajerin-Ariaei
Yinwen
Y
Cao
Mohammad Reza
MR
Chitgarha
Peicheng
P
Liao
Changjing
C
Bao
Bishara
B
Shamee
Nisar
N
Ahmed
Fatemeh
F
Alishahi
Ahmad
A
Fallahpour
Youichi
Y
Akasaka
Jeng-Yuan
JY
Yang
Motoyoshi
M
Sekiya
Joseph D
JD
Touch
Moshe
M
Tur
Carsten
C
Langrock
Martin M
MM
Fejer
Alan E
AE
Willner