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Flexible Wavelength Selector Aids Machine Vision Applications

The Flexible Wavelength Selector (FWS) Poly is a unique wavelength selection device that employs Spectrolight’s patented TwinFilm technology to deliver the tunability and adjustable bandwidth of a grating monochromator, together with the imaging advantages of a circular aperture filter. A single device of FWS AutoPoly can cover a wavelength tuning range of around ~500 nm, with simple alignment and automatic compensation of beam offset.

The FWS Auto Poly models feature complete software control of wavelength and bandwidth via a USB link and simple software interface. Applications for the FWS Poly include hyperspectral imaging, fluorescence microscopy, machine vision, and semiconductor metrology.

The FWS Poly is available with six models covering the visible, UV, and custom wavelength ranges.

Spectrolight, based in Irvine, CA, produces optical and optomechanical components for manipulating, generating and detecting light.

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