Abstract
Improvements are described to a twin-beam spectrophotometer for measuring the bulk attenuation of optical quality glass over the wavelength range 0.4 to 1.1 μm. Results are presented for a number of glasses and a comparison is shown between the attenuation of a multimode fibre with a core of F7 glass and various samples of F7 rods.
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Dakin, J.P., Gambling, W.A. Transmission measurements in optical glass with an improved twin-beam spectrophotometer. Opto-electronics 5, 335–344 (1973). https://doi.org/10.1007/BF02057132
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DOI: https://doi.org/10.1007/BF02057132