ES MEMS Variable Optical Attenuator(VOA)
ORTE's photonics offers MEMS-based variable optical attenuator (VOA) in a fast, low cost miniature package. These best-in-class attenuators are available either as single units or as arrays of attenuators in which each VOA has its own independent continuous control. Attenuation is controlled by an analog DC voltage input signal.Our MEMS-based VOAs is made with either Singlemode or Polarization Maintaining (PM) fibers. Our ingenious manufacturing techniques ensure optimum alignment of PM fibers, allowing high Polarization Extinction Ratios while dramatically minimizing assembly costs.