Journal of Physical Studies 6(1), 74–77 (2002)
DOI: https://doi.org/10.30970/jps.06.74 OPTIMIZATION OF THE OPTICAL CHARACTERISTICS OF THE WORKING MIXTURES HgBr AND HgCl EXCILAMPSМ. М. Guivan, A. N. Malinin, L. L. Shimon
Uzhgorod National University |
The optical characteristics of the HgBr and HgCl excilamps in the Hg$X_{2}$:$R$ ($X$ = Br, Cl, $R$ = He, Ne, Xe, N$_{2}$) mixtures depending on partial pressures of buffer gases, mercury dihalides vapors and time of the performance are investigated. The optimal conditions of luminescence of the HgBr$^{*}$ and HgCl$^{*}$ excimer molecules have been revealed at excitation by barrier discharge with the pump pulse repetition frequency of $f=1000$ Hz. The guidelines concerning obtaining a long-duration operation ($\sim 10^{7}$ pulses) of excimer lamps were given.
PACS number(s): 42.72.Bj, 33.50.Dq, 52.80.Tn