1550 nm SM Mini Type Manual Variable Attenuator 1550 nm Intensity Modulator operating from 1270 nm to

operating from 1270 nm to 1330 nm

The polarization maintaining optical isolator is a device

Fiber optic Instruments

The Fiber Interferometer integrates two FRM and one coupler without splice

Fiber LaserFiber InstrumentResearch

1550 nm SM Mini Type Manual Variable Attenuator 1550 nm Intensity Modulator operating from 1270 nm toMini Type Manual variable Attenuator operates by manually moving a shading element into optical beam. The shading element can be integrating adjusted to get any attenuation value in a range. It features low insertion loss, good resolution, high stability and good reliability. lt applies for pre emphasis attenuation, transmitter power control, in line power equalization, and amplifier power control, etc. FEATURES Low Insertion Loss Good Resolution High