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Index of Refraction of Single-Crystal Selenium

1969; Optica Publishing Group; Volume: 59; Issue: 1 Linguagem: Inglês

10.1364/josa.59.000072

2375-1037

L. Gampel, Fred M. Johnson,

Crystal Structures and Properties

The ordinary and extraordinary indices of refraction of single-crystal selenium, at ambient room temperature, were determined by the direct minimum-deviation technique. Measurements made at four different infrared wavelengths are compared with other investigations.