BY MFG Inc. is CNC Machining Division of SVOTek

DWDM filters

SVOTek has been making high performance thin films filters for DWDM and Telecom applications           

  • Band pass filter, 200GHz, 100GHz,50GHz DWDM filters
  • Edge filters, low and high pass filters
  • Wide band pass filter, Skip filters, CWDM filters
  • Gain flattening filers, tap filters with customer's specifications.

Optical spectrum for actual filters

dwdm 1

  • Very low insertion loss
  • Very sharp edge
  • Very high stop band isolation
  • Excellent property against T drift
  • Low cost
  • Very deep curve up to 7.5dB GFF filter
  • Very small error function +/- 0.25dB
  • Super property against temp drift
  • Excellent mechanical property
  • Customized for each customer