a Tunable Filter
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Turnable Optical Filter (TOTF)The Lightwaves2020 Fiber-Optics a tunable filter is a tunable optical filter to choose specified wavelength over certain range. The wavelength tuning is achieved by applying a control voltage. The typical wavelength scanning frequency is > 1kHz.

This tunable filter can be customized to different operation wavelengths and scanning range. In addition to low polarization dependent loss (PDL) performance, its thermal stability is exceptional with a TEC package.

 

 

 
Features/Benefits
  • Excellent thermal stability
  • High scanning speed
  • Small package size
  • Customizable sweep range
  • High resolution for accurate spectrum analysis
  • Low insertion loss
  • Low PDL
 Applications
  • High resolution optical spectrum analysis (OSA)
  • Optical performance monitoring (OPM) and optical channel monitoring (OCM)
  • Tunable channel Add /Drop for WDM
  • Tunable optical noise filtering
  • Tunable laser and instrument
  • Optical IR spectroscopy
  • Sensor application and Optical / Electronic Warfare
  • Biomedical imaging and testing
  • Medical diagnosis
  • Environmental Protection, food safety, anti-drug and anti-terrism applications
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