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Pm tunable filter

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IDIL Fibres Optics offers a PM optical filter continuously tunable over a 40 nm spectral.

For manual polarization maintaining optical filter, the tunability is achieved via a micrometric screw offering a resolution better than 0.1 nm. The translation stage can be motorized and easily controlled by a computer via an USB interface.

IDIL expertise lies in our capacity to offer our customers a wide range of PM optical filter depending on their needs and applications.

  • Wavelength and bandwidth tunable filter
  • Wavelength tuning range : 40 nm (typical)
  • High reliability
  • Ultra-low insertion loss
  • Compact, robust & vibration-resistant device
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  • Laboratories
  • DWDM
  • Add-Drop
  • Multiplexing
  • Demultiplexing
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Typical
Central wavelength1550 +/- 10 nm (Other wavelengths available)
Polarisation ratio> 20 dB
Tunability range> 40 nm
Resolution0.1 nm
Insertion loss≤ 2 dB
FWHM1.5 nm (typical)
Return Loss45 dB
Operating temperature rangeFrom 0 to 70 °C
Storage temperature rangeFrom -20°C to +80°C
Connectors typeFC / SC / E2000
Fiber typePMF
Dimensions (W x H x L)55 x 32 x 55 mm³
Power handling< 1 W

PM tunable filter consists of an integrated grating, manually tuned with a high precision micrometer. The solution can also be motorized to tune the center wavelength.

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