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Polarization Extinction Ratio Meter
Techwin(China) Industry Co.,Ltd
Techwin Polarization Extinction Ratio Meter PER-M500 is used to detect the polarization extinction ratio (PER) of polarization-maintaining devices, the degree of polarization of light sources, the extinction ratio of polarization-maintaining fibers and other polarization-maintaining devices, it is a new generation of ...
  • Wavelength Range: 840 - 1630 nm
  • Extinction Ratio Range: 0 - 40 dB
  • Dynamic Range: 50 dB
  • Extinction Ratio Resolution: 0.001 dB
Data Sheet
OZ Optics’ Polarization Extinction Ratio Meter allows one to quickly measure the output extinction ratio of light from a fiber. A rotating polarizer measures the extinction ratio (ER) and the orientation of the transmission axis with respect to the key on the connector. As an option, neutral density filters can be added to the ...
  • Wavelength Range: 1290 - 1650 nm
  • Extinction Ratio Range: 1 - 50 dB
  • Dynamic Range: 30 dB
  • Extinction Ratio Resolution: 50 dB
Data Sheet