Open AccessWavelength shifts in Hg198 as a function of temperature
Author(s) -
Sayeda H. Emara
Publication year - 1961
Publication title -
journal of research of the national bureau of standards section a physics and chemistry
Language(s) - English
Resource type - Journals
eISSN - 2376-5704
pISSN - 0022-4332
DOI - 10.6028/jres.065a.049
Subject(s) - wavelength , materials science , optics , blue light , atomic physics , analytical chemistry (journal) , optoelectronics , physics , chemistry , environmental chemistry
The wavelength shifts for the green (5460A) and blue (4358A) lines emitted from an electrodeless discharge lamp of Hg 198 have been studied as a function of the temperature of the water jacket of the source. The values of the wavelength shifts observed for the green and the blue lines are (8.5±3) 10 -6 A/°C and (2±1) 10 -6 A/°C, respectively.
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