The Flexible Wavelength Selector (FWS) Auto Poly is a tunable filter that provides simple software control (scanning, setting or stepping) of the center wavelength and the transmission bandwidth via USB software control. Also, a special built-in compensator automatically maintains the output alignment.

Key product advantages:
-Fast software controlled wavelength tuning
-Center Wavelength adjustable as wide as ~ 500 nm for a single device
-Software bandwidth adjustment (FWHM 3 – 15 nm)
-Out-of-band Blocking OD 6 (0.00001 % transmission)
-Wide spectral range 255 - 1650 nm
-Compact 170x129x200 mm

https://www.spectrolightinc.com/shop/product/57

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