Abstract

Vacuum wavelength values for some of the lines in the spectra of Kr86 and Hg198 have been derived by comparison with a Michelson type Cadmium lamp, by using a 67.5-mm Fabry-Perot etalon as the intermediary. The same lines have been intercompared by means of a Twyman-Green interferometer, referring to the Hg198 green line wavelength as 5462.2704A. The half-widths of the lines were also measured.

© 1958 Optical Society of America

Wavelengths, Energy Levels, and Pressure Shifts in Mercury 198

Victor Kaufman
J. Opt. Soc. Am. 52(8) 866-870 (1962)

Kr⁸⁶ and Atomic-Beam-Emitted Hg¹⁹⁸ Wavelengths

R. L. Barger and K. G. Kessler
J. Opt. Soc. Am. 51(8) 827-829 (1961)

Vacuum Wavelengths of Kr⁸⁶, Hg¹⁹⁸, and Cd¹¹⁴

K. M. Baird, D. S. Smith, and K. H. Hart
J. Opt. Soc. Am. 53(6) 717-720 (1963)

Wavelength Passed by Hg¹⁹⁸ Zeeman-Split Absorption Filter

Walter G. Schweitzer
J. Opt. Soc. Am. 53(11) 1250-1252 (1963)

New Wavelengths for Some Helium (He i) Lines

William C. Martin
J. Opt. Soc. Am. 50(2) 174-176 (1960)