Truly Innovative Device for Industrial and Scientific application

Poly is an optical tunable bandpass filter that uses patented TwinFilm™ technology to provide simple software to control both center wavelength and bandwidth and adjust bandwidth uniformly across all wavelengths. It can be used with any collimated light sources (Supercontinuum laser & broadband lamp) to produce a continuously tunable light source for spectroscopy and spectral imaging applications.  

Poly has two versions, Poly-RED and Poly-BLUE, depending on the bandwidth control feature and allows users to customize the wavelength ranges from 255 – 1700 nm depending on the applications.

The strengths of our FWS series can be confirmed by comparison with similar products. Please refer to the application note for more details. Click Here!