The PCD-104 Polarization Scrambler randomizes the instantaneous polarization state of output light to achieve a time-averaged depolarization effect.
The PCD-104 combines a fiber squeezer polarization controller with specialized driver electronics to achieve uniform Poincaré sphere coverage in a few ms. Because it uses the resonance frequencies of the polarization controller, the scrambling rate is fixed. Because of the all-fiber construction, it has low insertion loss and low back reflection as well as minimal phase and amplitude modulation.
- Fast, uniform sphere coverage (DOP<5% when averaged over 2 ms)
- Easy to use L
- Low IL, RL, PDL, and PMD
Output DOP <5% (averaging time ≥2ms) Center wavelengths λ range 1: 1310, 1480, 1550, 1600nm
λ range 2: 980, 1060, 1310nm
Wavelength range λc ±50nm Insertion loss (IL) <0.6 dB with connectors
<0.05 dB intrinsic
Average PMD <0.05 ps Intrinsic PDL <0.05 dB, excluding connectors Return loss (RL) >65 dB, excluding connectors Residual amplitude modulation <±0.01 dB Residual phase modulation <0.1π
For full specifications, please download the data sheet.