Acta Optica Sinica, Volume. 1, Issue 2, 189(1981)
A resonant cavity suitable for TEA CO2 laser
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.
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Lou QIHUNO. A resonant cavity suitable for TEA CO2 laser[J]. Acta Optica Sinica, 1981, 1(2): 189
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