• Acta Optica Sinica
  • Vol. 1, Issue 2, 189 (1981)
Lou QIHUNO
Author Affiliations
  • [in Chinese]
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    Lou QIHUNO. A resonant cavity suitable for TEA CO2 laser[J]. Acta Optica Sinica, 1981, 1(2): 189 Copy Citation Text show less

    Abstract

    A optical resonant cavity with square coupling output hole suitable for TEA CO2 laser is designed. The intensity profile of this cavity is rather uniform and the beam divergence is four times better than concave-plane cavity.