DiCons Network Attenuator
is a stepper motor-based component which is used to
adjust power levels in DWDM network transmission systems.
It features a novel shutter design, which can be customized
to provide any arbitrary relationship between insertion
loss and control voltage.
Network Attenuators are used to adjust
gain tilt in erbium-doped fiber amplifiers. Network
attenuators can also be used for signal pre-emphasis
of WDM lasers in long haul systems as well as power
equalization in optical add/drop multiplexers and
optical cross connects.
polarization dependent loss and wavelength flatness
over the entire attenuation range
model features ultra-linear response function
attenuation range and response function