Manual Wideband Tuneable Optical Filter
Wideband Tunable Filters of WLTF-WM- & WLTF-WE- series are built based on free-space optical Fourier transformation combing with diffraction grating. Unique optics design produces an access of selecting spatially desired spectral ingredients of input light and offers flat-top transmission spectral shape with flexible bandwidth and unprecedented low insertion loss and polarization dependent loss (PDL). Precise tuning mechanism enables filters to provide high wavelength resolution and excellent wavelength repeatability.
Features
- Unprecedented low insertion loss and polarization-dependent loss (PDL)
- Flat-top transmission spectral shape
- Sharp filter edge roll-off slop
- High power handling
- Up to 120nm wavelength tuning range
- Up to tuning range bandwidth
- Spectral range available over X-, O-, S-, C- and L- bands
- High out-band suppression
- ASE noise suppression
- CWDM channel filtering
- Pulse shaping
- Signal filtering
Visit the BBN International Ltd website for more information on Manual Wideband Tuneable Optical Filter
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