CW Cu II laser in a hollow anode-cathode discharge |
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| Authors: | K. Rózsa M. Jánossy L. Scillag J. Bergou |
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| Affiliation: | Central Research Institute for Physics, H-1525 Budapest POB 49, Hungary |
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| Abstract: | CW laser operation on near infrared transitions of Cu II was investigated in a high voltage hollow cathode discharge tube of 19 cm active length. The high voltage was obtained by a special anode system placed inside the cathode. Threshold current for the strongest 7808 Å laser line was 0.4 A. At a discharge current of 2.4 A a multiline output power of 30 mW was obtained on six transitions between 7404 and 7896 Å. |
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