• Chinese Journal of Lasers
  • Vol. 8, Issue 3, 53 (1981)
[in Chinese] and [in Chinese]
Author Affiliations
  • [in Chinese]
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    [in Chinese], [in Chinese]. [J]. Chinese Journal of Lasers, 1981, 8(3): 53 Copy Citation Text show less

    Abstract

    A new method is presented for determining the gas pressure P and the gas partial pressure ratio n in He-Ne lasers by means of measuring intensity ratio of He-Ne spectral lines. The accuracy is ΔP/P≤6.7% and Δn/n≤12%.