Product Overview
The JDSU PE3 Polarization mode dispersion (PMD) Emulator produces a controlled amount of differential group delay (DGD). This is used in fiber optic systems testing, calibration of PMD measuring equipment and PMD sensitivity measurements in high-speed optical transmission systems.
The PE3 separates incoming light into two discrete polarization paths. One path passes through an optical delay element, the other passes through an attenuator, then they are recombined at the output of the circuit. The optical delay element allows precise control of the time delay between the two paths.
Features:
Applications: • Testing PMD effects on optical systems• Calibration of PMD measuring equipment |
JDSU / Viavi PE3+1FA