Variable Optical Attenuators (VOAs)

Variable Optical Attenuators (VOAs)

Variable Optical Attenuators (VOAs)

Sercalo

Sercalo MEMS Variable Optical Attenuators (VOA) are available in two different configurations. In terms of performance the VP series achieve lower insertion loss and better Polarization Dependent Loss characteristics. Whereas the VXP series allows for an easier array integration and is lower cost. All Sercalo VOAs use a high impedance 0-5 V input port to set the attenuation.