FIELD: physics.
SUBSTANCE: present invention pertains to quantum electronics, particularly to electrode systems of gaseous TE-lasers. In the electrode system of TE-laser with corona preoinisation, the inner conductors of the corona preionisation devices are only connected between themselves. The outer conductors of the corona preionisation devices are connected to the main discharge electrodes.
EFFECT: provision for effective preionisation of the discharge gap, which does not require a high voltage lead through the case to the electrodes of the preionisation device.
5 cl, 2 dwg
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