Measurements of emission and absorption spectra and relative quantum yield of luminescence of sodium salicylate have been carried out in the wavelength range between 1750 Å and 5000 Å at room temperature and at 80°K for different thickness samples. Among effects noted are an increase in total emission intensity of approximately 25% on cooling, a rather deep absorption hole at 2700 Å, and pronounced decreases in the relative quantum yield at 2700 Å and at 2000 Å.
© 1964 Optical Society of America
Original Manuscript: August 5, 1963
Published: August 1, 1964
N. Kristianpoller and R. A. Knapp, "Some Optical Properties of Sodium Salicylate Films," Appl. Opt. 3, 915-918 (1964)