Tuneable Filters

Bandpass Tuneable Filter

Bandpass Tuneable Filter

  • Long-pass or short-pass type available
  • Unprecedented low insertion loss and polarization-dependent loss (PDL)
  • Sharp filter edge roll-off slop
  • Up to 120nm wavelength tuning range
  • Wavelength range available over X-, O-, S-, C- and L- bands
  • High out-band suppression
  • High optical power handling
Bandwidth Adjustable Tuneable Filter

Bandwidth Adjustable Tuneable Filter

Both center wavelength and bandwidth tunable
No moving optical part platform
Unprecedented low insertion loss and polarization-dependent loss (PDL)
Sharp filter edge roll-off slop 
Flat-top profile of transmission band
Up to 120nm wavelength tuning range
High out-band suppression
High optical power handling
Narrowband Tuneable Filter

Narrowband Tuneable Filter

  • Operating range available over X-, O-, S-, C- and L-bands
  • Up to 200nm wavelength tuning range
  • Unprecedented low insertion loss and PDL
  • High optical power handling
  • Accurate and uniform bandwidth over whole tuning range
  • Down to 0.1nm FWHM bandwidth
  • High out-band suppression
  • Customized versions available on request
Wideband Tuneable Filter

Wideband Tuneable Filter

  • Unprecedented low insertion loss and polarization-dependent loss (PDL)
  • Flat-top transmission spectral shape
  • Sharp filter edge roll-off slop
  • High power handling
  • Up to 120nm wavelength tuning range
  • Up to tuning range bandwidth
  • Spectral range available over X-, O-, S-, C- and L- bands
  • High out-band suppression