PC-Controlled Variable Coupler
May 2017Evanescent Optics Inc.Request Info
The Model 905(P)-M is a variable-ratio fiber coupler; the ratio can be remotely controlled with a PC through a USB port. Available in SM, non-PM and PM versions, it operates over wavelengths from 590 nm to 2 µm. Standard coupling range is from 0 to 99%; other ranges are available. The coupler offers ultralow loss of <0.1 dB, and the PM version has high PER of <–24 dB.