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Conferences > CLEO_Europe > 1994 > CThQ > CThQ3

Influence of hydrogen and helium additives on the output power and efficiency of barium vapour lasers

S. N. Halliwell and C. E. Little

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Abstract

We have previously reported large (40%) increases in the output power and efficiency of an infrared (1.13, 1.50 μm) barium vapour laser (BVL) with the addition of ~3% hydrogen.1 We now report more detailed investigations of the mechanisms of hydrogen in the discharge of a BVL, and extend the discussion to BVLs with He, Ne-He, and He-H2 buffer gases.

© 1994 IEEE

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