Polarization Management and Emulation

First order PMD source that generates precise differential group delay (DGD) of up to 400 ps with no second order PMD.

All-fiber, lossless polarization controller and scrambler with polarization scrambling rates of up to 40,000 SOPs per second.

Benchtop LiNbO3 polarization control platform with seven built-in functions, including tracking, scrambling, spinning and depolarizing.

PDL source/emulator that generates polarization dependent loss values up to 20 dB with 0.1 dB resolution for PDL tolerance testing.

Digital PMD source that deterministically generates 1st order PMD up to 180 ps and 2nd order PMD up to 8100 ps2.

All-fiber multifunction polarization controller with manual control, variable-rate scrambling, SOP modulation and triggered random SOP generation.

Multifunction polarization controller with high-speed Tornado scrambling and square-wave SOP transitions for coherent receiver stress testing.

Benchtop all-fiber polarization scrambler that gives uniform Poincaré sphere coverage, with output DOP below 5% when averaged over 2 ms.

Benchtop polarization stabilizer that holds a stable linear output SOP and recovers from input polarization changes in under 5 ms.

Polarization stabilizer that holds a stable output SOP by maximizing or minimizing an optical or electrical feedback signal, with reset-free tracking.

High-speed polarization state generator that switches between six distinct polarization states with 50 µs typical switching time.

Deterministic polarization controller and polarimeter that generates, maintains, scrambles and analyzes any state of polarization regardless of input SOP.