FIELD: high-energy ultraviolet and roentgen radiation sources.
SUBSTANCE: high-energy photon source has electrode pair 8 for producing plasma pinch disposed in vacuum chamber of plasma pinch generating device 2. Chamber holds working gas incorporating noble cushion gas and active gas chosen to afford generation of desired spectral line. Switching-mode power supply 10 generates electric pulses of sufficiently high voltage to build up electrical discharge between electrodes. This discharge produces high-temperature plasma pinches of high density in working gas which generate radiation in spectral line of power supply. Electrodes are of coaxial configuration with anode on axis. Active gas is introduced through hollow anode.
EFFECT: ability of optimizing spectral line of source and optimizing the latter separately with respect to cushion gas.
22 cl, 17 dwg
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