Alnair Labs

Optical Filters

 

Narrow Bandwidth-Variable Tunable Filter
Narrow Bandwidth-Variable Tunable Filter Narrow Bandwidth-Variable Tunable Filter

C+L-band Ultra-Narrow, Ultra Sharp Tunable Optical Filter

CVF-300CL / BVF-300CL

Porgrammable / Manual

  • Wavelength range: 1525~1610nm
  • Unprecedented sharpness: 1500dB/nm roll-off
  • Unprecedented narrowness: min. bandwidth: 30pm (3.7GHz)
  • Flexible: both bandwidth- and wavelength-tunable
  • Bandwidth tunability of 0.03nm~3.0nm
BVF-200C/CL BVF-200C/CL
New!

S-band Ultra-Narrow, Ultra Sharp Tunable Optical Filter

CVF-300BS / BVF-300BS

Porgrammable / Manual

  • S-band coverage of 1450nm~1530nm
  • Roll-off sharpness: >500dB/nm roll-off
  • Narrow 3dB bandwidth: 50pm (6.8GHz)
  • Flexible: both bandwidth- and wavelength-tunable
  • Bandwidth tunability of 0.05nm~3.0nm
BVF-200C/CL BVF-200C/CL
New!

E-band Ultra-Narrow, Ultra Sharp Tunable Optical Filter

CVF-300BE / BVF-300BE

Porgrammable / Manual

  • S-band coverage of 1370nm~1470nm
  • Roll-off sharpness: >500dB/nm roll-off
  • Narrow 3dB bandwidth: 50pm (7.4GHz)
  • Flexible: both bandwidth- and wavelength-tunable
  • Bandwidth tunability of 0.05nm~3.0nm
New!

O-band Ultra-Narrow, Ultra Sharp Tunable Optical Filter

CVF-300BO / BVF-300BO

Porgrammable / Manual

  • S-band coverage of 1260nm~1360nm
  • Roll-off sharpness: >500dB/nm roll-off
  • Narrow 3dB bandwidth: 50pm (8.75GHz)
  • Flexible: both bandwidth- and wavelength-tunable
  • Bandwidth tunability of 0.05nm~3.0nm
WTF-200
Wavelength Tunable Optical Filter (WTF-200)
  • FBG filter with both band-pass and band-rejection
  • Various wavelength choices in C, L & U-band
  • Over ±10nm wavelength tuning, >±5nm at 0.1nm BW
  • High-power customization available