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Optical Constants of Basaltic Glass from 0.0173 To 50 μm

Published online by Cambridge University Press:  12 April 2016

E. T. Arakawa ,
D. W. Young ,
J. M. Zhang ,
P. C. Eklund ,
B. N. Khare ,
W. R. Thomson  and
C. Sagan
E. T. Arakawa
Affiliation:
Oak Ridge National Lab. Oak Ridge, TN 37831USA
D. W. Young
Affiliation:
Oak Ridge National Lab. Oak Ridge, TN 37831USA
J. M. Zhang
Affiliation:
Univ.of Kentucky Lexington, KY 40506USA
P. C. Eklund
Affiliation:
Univ.of Kentucky Lexington, KY 40506USA
B. N. Khare
Affiliation:
Cornell UniversityIthaca, NY 14853USA
W. R. Thomson
Affiliation:
Cornell UniversityIthaca, NY 14853USA
C. Sagan
Affiliation:
Cornell UniversityIthaca, NY 14853USA

Abstract

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Pollack et al. [Icarus 19, 372 (1973)] have reported the optical constants for obsidian, basalt, andesite and basaltic glass over the wavelength range 0.2 to 50 μm, and Lamy [Icarus 34, 68 (1978)] reported the optical constants from 0.10 to 0.44 μ for obsidian, basalt, and basaltic glass. We have revised the former measurements for basaltic glass and extended them into the extreme UV to 0.0173 μ.

Type
Interplanetary Dust: Physical and Chemical Analysis
Information
International Astronomical Union Colloquium , Volume 126: Origin and Evolution of Interplanetary Dust , 1991 , pp. 102 - 104
Copyright
Copyright © Kluwer 1991

References

Lamy, P.L. (1978) Optical Properties of silicates in the far ultraviolet’, Icarus 34, 68–75.CrossRefGoogle Scholar
Pollack, J. B., Toon, O. B., and Khare, B. N. (1973) Optical constants of some terrestrial rocks and glasses’, Icarus 19, 372–389.CrossRefGoogle Scholar
Sandford, S. A., and Walker, R. M. (1985) ‘Laboratory infrared transmission spectra of individual interplanetary dust particles from 2.5 to 25 μm’, Astrophys. J. 291, 838–851.CrossRefGoogle Scholar
Sandford, S. A. (1988) ‘The spectral properties of collected interplanetary dust particles’, in Bailey, M. E. and Williams, D. A. (eds.), Dust in the Universe, Cambridge Univ. Press, Cambridge, pp. 193–197.Google Scholar