Band Pass & Edge Filters

Band-pass and edge thin-film filters are housed in 3-port packages. They are designed for tri-band WDM, CWDM and DWDM on 50, 100 or 200 GHz channel spacing. They are also available to multiplex 980 nm or 14xx nm pump laser wavelengths with a DWDM signal within optical amplifiers. The thin-film filters achieve high center frequency stability over the entire operating temperature range.


  • Low insertion loss
  • Wide and flat pass band
  • High adjacent channel isolation


  • DWDM transmission
  • Telecom and CATV networks
Communications, 5G Optical Infrastructure, Datacenter Interconnects, ROADM Systems, Passive Modules, OPTICAL COMMUNICATIONS

Product Inquiry Form

Your Name (required)

Your Email (required)

Inquiry Product Name

Your Message

Share This