1 April 1994 Radio-frequency excited one-dimensional limit parameter waveguide array CO2 laser
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Abstract
We used a limit parameter structure hollow-bore ridge waveguide array to obtain a beam output with a single-peak highly spatially suppressed far-field distribution and a near-field distribution of 13 spots. We achieved 44 W of output power and more than 10% efficiency from a 200-mm gain length.
Jianguo Xin, Er Jun Zang, Guang Hui Wei, "Radio-frequency excited one-dimensional limit parameter waveguide array CO2 laser," Optical Engineering 33(4), (1 April 1994). https://doi.org/10.1117/12.163202
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