Telecom Filters
Lightwaves2020 is a leading supplier of telecom thin film filters. Equipped with the most advanced optical coating systems and its industry-leading and proprietary optical thin film technology, Lightwaves2020 manufactures and supplies cutting-edge optical thin film products for highly demanding fiber optics telecom applications.

Products Telecom

  • Gain flattening filters (GFF)
  • CWDM filters (standard, extended blocking, high isolation and 13.5 deg AOI)
  • DWDM filters (50G, 100G and 200G)
  • CWDM 4skip0 and 8skip0
  • DWDM x-skip-y filters
  • Band separators and channel splitters
  • Band pass filters
  • Long pass filters
  • Short pass filters
  • Edge filters
  • Tap filters
  • Coatings on grin lens and fiber-tips
  • Linear variable filters (attenuators, edge filters, band pass filters, and partial reflectors, etc.)

FeaturesTelecom

  • Low insertion loss
  • Small ripples
  • High transmission isolation
  • High reflection isolation
  • Low polarization dependent loss (PDL)
  • Low temperature dependent loss (TDL)
  • Low temperature dependent wavelength shift
  • Telecordia compliant
  • Dielectric hard coating and excellent environmental stability and reliability
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