532.08-0.17 OD5 Ultra Narrow Bandpass Filter

Ultra-narrowband optical interference filter with a 532.08 nm center wavelength (CWL), a 0.17 nm full-width at half-maximum (FWHM), and wide-range OD5 out-of-band blocking from 200 nm to 1150 nm. This is a single-cavity filter with greater than 80% peak transmission. This unmounted ultra-narrowband filter is coated on a 2 mm thick fused silica substrate and is 24.15 mm (± 0.1 mm) in diameter. Alluxa ultra-narrow bandpass filters have the highest transmission and narrowest bandwidths currently available. And because they are hard-coated using our innovative SIRRUS™ plasma deposition process, all Alluxa optical filters are highly durable and resistant to laser damage. Contact us for custom sizing options.