Electrically Tunable Fiber Optical Filters – Etalon-Based

Features:
  • Compact and Low Cost
  • Wide Tune Range
  • Wide Wavelength
  • Low IL and PDL
  • 3nm Bandwidth
  • 100nm Tuning Range

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SKU: FOTF

Based on our proprietary thin film cavity filter technology, we produce Fiber Optic Tunable Filters with central wavelengths ranging from 1060nm to 2050nm. We can also create filters with other central wavelengths. They are tunable continuously over a wide spectral range of up to 100 nm with a peak bandwidth of 1nm. Filters with longer central wavelengths have a larger tuning range. The wavelength tuning is actuated by driving a built-in precise stepper motor through the interface of USB or RS232. Our unique high reliability and low insertion loss design present the most cost-effective solution for OEM applications, from fiber-optic networks to fiber sensing interrogation.

The current standard configurations are in volume production, thus providing low-cost benefits. Filters with other wavelengths are available but require an extra cost to produce.

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