POLARIZATION TRACKER
Photonics Spectra
Jun 2009General Photonics Corp.Request Info
General Photonics Corp. has released PolaStay, a polarization tracker that automatically adjusts the state of polarization a(SOP) toward a reference SOP, counteracting continuous input SOP variations in 1 ms with no resets. Available in internal and external feedback versions, the plug-and-play devices operate from 1260 to 1650 nm with repeatability of <0.1 dB, maximum insertion loss of 1.2 dB and return loss of >50 dB. Applications include polarization mode dispersion compensation, polarization demultiplexing, coherent detection and elimination of polarization fading.
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https://www.photonics.com/Buyers_Guide/General_Photonics_Corp/c5451