Custom ~180nm-190nm VUV Broadband Filter open-faced coating design, with the passband slope to be ~ 10% of the peak transmission at ~230nm. Peak Transmission (%T) of >=40% T and a FWHM of approximately ~50-60nm. Long wavelength Transmission ~0.3-1% T at >400nm to ~ 600nm, with a target wavelength of 500nm. Size: Standard 1.0” Diameter x ~2.5mm Thick UV Grade Fused Silica (UVFS) Filter substrates.
Custom ~180-190nm VUV Broadband Filter coating design is on a “Best-Efforts” basis only.