eSource Optics is now offering calibrated Vacuum Ultraviolet (VUV) Broadband Optical Filters, in addition to our VUV Narrowband & UV Optical Filters for VUV to UV wavelength applications as short as 120nm. For the VUV to UV wavelength region, we supply % Transmission curves with each Lot of Filters shipped. All optics are measured on a Vacuum Spectrophotometer system capable of measuring both VUV reflectance & transmission down to 120nm. The system is based on a calibrated Model VM-502 0.2 Meter Vacuum Monochromator with VUV enhanced 1200g/mm grating & Deuterium light source for accurate UV to VUV wavelength measurements.
