The iXblue MBC-DG-LAB is a family of
automatic bias controllers specially
designed to lock the operating point
of LiNbO3 Mach-Zehnder modulators
and to ensure a stable operation over
time and environmental conditions.The
MBC-DG-LAB controllers are continuously
tunable bias controllers, meaning they allow
operation of the modulator at any point of
its transfer function and thus can be used
for a large variety of applications. They are
easy to implement, and are available as
bench top instruments and OEM boards.
iXblue MBC-DG series controllers are
especially well suited for digital and pulse
applications.
FEATURES：
MIN, MAX, QUAD+ & QUAD-
Any other operating point
Continuous tuning of the bias point
USB remote control、Autoset
High stability and sensitivity
APPLICATIONS：
LiNbO3, InP, GaAs modulators
Digital NRZ, RZ, DPSK,...
Pulse applications、Analog applications
Performance Highlights：
DC bias voltage： -10 ~ +10 V
Autoset mode： MIN, MAX, QUAD-, QUAD+
Locking range：360 Degree
Locking accuracy at Quad：90 ± 0.5 Degree
Extinction ratio at MIN mode：50± 0.05 dB
