Fiber Optic Attenuator Suppliers

Explore 43 top manufacturers and suppliers of Fiber Optic Attenuators in our comprehensive photonics buyers' guide. A fiber optic attenuator is a passive optical component designed to attenuate or decrease the intensity of an optical signal traveling through a fiber optic link. Thorlabs has a wide variety of single mode (SM), polarization-maintaining (PM), or multimode (MM) fixed and variable optical attenuators (VOAs). We offer SM and PM electronic VOAs that provide control of the output power with FC/PC or FC/APC connectors. [pdf]