Studies of a TEA CO2 laser with a cylindrical mirror unstable resonator |
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| Authors: | P.E. Dyer D.J. James |
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| Affiliation: | Department of Applied Physics, University of Hull, Hull HU6 7RX, UK |
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| Abstract: | We describe the results of a study of a TEA CO2 laser using a strip cylindrical unstable resonator which produces an output beam with suitable characteristics for producing a high quality line focus. Using this technique an irradiance of ?109W cm-2 over a 5 cm long line focus has been achieved. |
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