Polarization-maintaining fiber-optic attenuator can provide 1-, 3-, 5- and 10-dB increments, with an extinction ratio of greater than or equal to 20 dB. Other features include low backreflection and operating wavelengths of 633, 850, 1060, 1300 and 1550 nm. Attenuators come with fiber pigtails of varying lengths.
Wave Optics Inc.
Mountain View, CA