FFP-I
FFP-I

Fiber Fabry-Perot Interferometer

The Fiber Fabry-Perot Interferometer (FFP-I)  family of products is based on a fixed interferometer design with smooth, uniformly spaced transmission peaks.

Product Description

The FFP-I consists of a lensless, plane Fabry-Perot Interferometer with a single-mode optical fiber waveguide between two highly reflective multilayer mirrors. The FFP-I is manufactured directly with optical fibers so no alignment or mode-matching is required. The free spectral range (FSR) may be manufactured exactly to customer specifications and a TEC package is available for thermal stability and minor adjustments of center bandpass frequency. 

The picoWave® is Luna’s’ patented multi-wavelength reference that enables real time wavelength calibration to picometer accuracy. Combining the uniform frequency spacing of the FFP-I, a wavelength marker of a Fiber Bragg Grating, and a built-in TEC for thermal stability, the picoWave® makes an ideal calibrated wavelength reference. 

  • Key Features
    • Spectrum Sliced Source 
    • ITU Filter 
    • Calibrated Wavelength Reference 
    • Laser Stabilization 
    • WDM Emulation 
  • Specifications
    Operating wavelength 1260 - 1620 nm
    Free spectral range 0.01 to 10,000 GHz
    Finesse 10 to 2,000
    Insertion loss <3 dB
    Maximum input power 

    100 mW (for finesse <200)

    Thermal coefficient ~1.6 GHz/C

    For full specifications, please download the data sheet.

  • Documentation

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