Sn Mn doped Zinc aluminum phosphate glass calibration source 8x8x3.5mm

broad band white luminescence under 254nm excitation.
Size: 8x8x3.5mm – Front and back polished to 5µ / sides fine ground

Material: ZnAlP Glass:Sn2Mn2

These discs can be used for calibration of fluorescence spectrophotometers and similar devices.

Below: Emission and Excitation Spectra