会议论文详细信息
9th International Conference on Modern Techniques of Plasma Diagnostics and their Application | |
Control of plasma parameters and spectral analysis sensitivity under bichromatic laser irradiation of materials in gases | |
Chumakov, A.N.^1 ; Bosak, N.A.^1 ; Panina, A.V.^1 | |
B.I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, 68 Prospekt Nezavisimosti, Minsk | |
BY-220072, Belarus^1 | |
关键词: Density of electrons; Double pulse; Laser plasma; Microengines; Plasma parameter; Recoil momenta; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/666/1/012012/pdf DOI : 10.1088/1742-6596/666/1/012012 |
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来源: IOP | |
【 摘 要 】
Double-pulse nanosecond bichromatic laser irradiation of carbon and brass targets is implemented. The dependence of temperature and density of electrons, as well as the specific recoil momentum of an outflowing plasma jet, on the ordering of laser pulses and the interpulse time delay is found. The results obtained can be used for the development of laser- plasma spacecraft microengines and the enhancement of laser spectral analysis' sensitivity.
【 预 览 】
Files | Size | Format | View |
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Control of plasma parameters and spectral analysis sensitivity under bichromatic laser irradiation of materials in gases | 1335KB | download |