KEYSIGHT N7782B PER-Analyzer
Alignment of polarization-maintaining fiber optic devices requires a PER-analyzer. Keysight?s N7782B has been designed for high speed and highly accurate testing of the polarization extinction ratio (PER) in PM fibers and devices.
KEYSIGHT N7784B Polarization Controller
Optical characterization needs the control of the state of polarization (SOP) in various ways. The N7784B provides alignment and fast stabilization of polarization into polarization maintaining fiber or with respect to an external feedback.
KEYSIGHT N7785B Synchronous Scrambler
The N7785B provides fast SOP switching in response to internal or external triggering. This supports optical network simulations that often require switching of the signal SOP in a random way within a few microseconds.
