Monochromator Replacement

The Flexible Wavelength Selector (FWS) Auto series from Spectrolight Inc. features computer control of center wavelength, bandwidth and wavelength scanning via a USB link and graphical user interface software. The FWS is a wavelength filtering device that combines the precision tunability and adjustable bandwidth of a traditional monochromator with the circular uniform aperture of a bandpass filter. Several models of FWS Auto are available with tuning ranges to cover the visible spectrum, each with FWHM bandwidth adjustable from 2 to 20 nm and apertures of up to 10-mm diameter. All models provide high out-of-band extinction. The FWS Auto can be used to filter in the source or the imaging side of an optical system, providing functionality in microscopy, illumination, life sciences instrumentation and hyperspectral imaging.

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