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High-Power CO2 Laser System with Repetition Rate Operation for High Current Multicharged Heavy Ion Generations |
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| Authors: | Yu Satov B Sharkov H Haseroth Yu Smakovski K Makarov S Kondrashev V Roerich A Stepanov H Kugler R Scrivens O Camut A Shumshurov A Balabaev A Charushin |
| Institution: | 1. State Research Center of the Russian Federation “Troitsk Institute for Innovation and Fusion Research,” Troitsk, Moscow Region, 142190, Russia 2. Center of the Russian Federation “Institute of Theoretical and Experimental Physics,”, Ul. B. Cheremushkinskaya 25, Moscow, 117218, Russia 3. European Organization for Nuclear Research, CH–1211, Geneva 23, Switzerland |
| Abstract: | Experimental and numerical calculation results devoted to development of an optical system for an ion source based on a repetition rate CO2 laser are described. The laser chain consists of a master oscillator, gas absorber cells, and a four-pass amplifier. The optical system provides smooth laser pulses with variable duration and high spatial quality that ensures efficiency for plasma heating and ion generation. The parameters of the plasma ion component measured in the CERN laboratory are applied for a lead target illumination. |
| Keywords: | master oscillator nonlinear absorber amplification plasma heating laser ion source |
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