A hollow cathode bismuth ion laser |
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| Authors: | Zhu Xu-hui Liu Jian-bang |
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| Institution: | (1) Max-Planck-Institut für Quantenoptik, D-8046 Garching bei München, Fed. Rep. Germany;(2) Present address: Institute of Atomic Energy, Academia Sinica, Beijing, P.R. China;(3) Present address: Institute of Mechanics, Academia Sinica, Beijing, P.R. China |
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| Abstract: | cw laser oscillations of Bi II at 680.9, 660.0, and 571.9 nm have been achieved for the first time by using a bismuth hollow cathode discharge. In addition, laser oscillations of Bi I at 1.1711  m in the afterglow were observed. The ionic laser lines are excited by Penning ionization. The atomic line is produced by recombination of the bismuth ions and lowenergy electrons in the afterglow. |
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| Keywords: | 42 55H 34 90 |
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