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| A LONG PULSE LARGE AREA INTENSE ELECTRONBEAM SOURCE |
| Hong Pu |
| Institute of Electronics; Academia Sinica |
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Abstract The long pulse electron beam system reported here was constructed for transverse pumping and e-beam sustained discharge large energy gas laser. The electron beam parameters are: the beam energy about 200-250 keV, pulse duration (PWHM) about 1-3μs, current density in 0.5-8 A/cm2 range and beam area 100×10cm2. With this system, we have performed XeCl laser experiments and obtained laser energy output-1J in 1.9 1 active volume. Recently this system was used as a pumping source for CO2 laser, and we have preliminarily obtained 360 J laser energy in 7,85 1 active volume.
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Received: 22 February 1980
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1981, Vol. 3 
