Abstract
Emission of the electromagnetic pulses (EMP) due to laser-target interaction in laser facility had been evaluated using a cone antenna in this work. The microwave in frequencies ranging from several hundreds of MHz to 2 GHz was recorded when long-pulse lasers with several thousands of joules illuminated the solid targets, meanwhile the voltage signals from 1 V to 4 V were captured as functions of laser energy and backlight laser, where the corresponding electric field strengths were obtained by simulating the cone antenna in combination with conducting a mathematical process (Tiknohov Regularization with L curve). All the typical coupled voltage oscillations displayed multiple peaks and had duration of up to 80 ns before decaying into noise and mechanisms of the EMP generation was schematically interpreted in basis of the practical measuring environments. The resultant data were expected to offer basic know-how to achieve inertial confinement fusion.
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References
R. Qiu, Y. Y. Liu, W. Q. Li, Y. X. Pan, S. L. Wang, Q. Li, et al., “Measurement and validation of the cross section in the FLUKA code for the production of Zn-63 and Zn-65 in Cu targets for low-energy proton accelerators,” Nuclear Science and Techniques, 2014, 25(1): 6–10.
T. M. Tzschentke and W. J. Schmidt, “Ignition on the national ignition facility: a path towards inertial fusion energy,” Nuclear Fusion, 2009, 49(10): 593–598.
R. Kodama,P. A. Norreys, K. Mima, A. E. Dangor, R. G. Evans, H. Fujita, et al., “Fast heating of ultrahigh-density plasma as a step towards laser fusion ignition,” Nature, 2001, 412(6849): 798–800.
M. J. Mead, D. Neely, J. Gauoin, R. Heathcote, and P. Patel, “Electromagnetic pulse generation within a petawatt laser target chamber,” Review of Scientific Instruments, 2004, 75(10): 4225–4227.
C. G. Brown, E. Bond, T. Clancy, S. Dangi, D. C. Eder, W. Ferguson, et al., “Assessment and mitigation of electromagnetic pulse (EMP) impacts at short-pulse laser facilities,” Journal of Physics: Conference Series, 2010, 244(3): 681–687.
H. Hora, J. B. Heinrich, F. P. Boody, R. Höpfl, K. Jungwirth, B. Králikova, et al., “Effects of ps and ns laser pulses for giant ion source,” Optics Communications, 2002, 207(1–6): 333–308.
C. G. Brown, A. Throop, D. Eder, and J. Kimbrough, “Electromagnetic pulses at short-pulse laser facilities,” Journal of Physics: Conference Series, 2008, 112(3): 1231–1236.
Z. Y. Chen, J. F. Li, J. Li, and Q. X. Peng, “Microwave radiation mechanism in a pulse-laser-irradiated Cu foil target revisited,” Physica Scripta, 2011, 83(5): 434–440.
S. Varma, J. Spicer, B. Brawley, and J. Miragliotta, “Plasma enhancement of femtosecond laser-induced electromagnetic pulses at metal and dielectric surfaces,” Optical Engineering, 2014, 53(5): 688–696.
S. Eliezer, The interaction of high-power lasers with plasmas. Boca Raton: CRC Press, 2002.
J. Prokupek, J. Kaufman, D. Margarone, M. Krus, A. Velyhan, J. Krása, et al., “Development and first experimental tests of Faraday cup array,” Review of Scientific Instruments, 2014, 85(1): 0133021–0133026.
C. G. Brown, J. Ayers, B. Felker, W. Ferguson, J. P. Holder, S. R. Nagel, et al. “Assessment and mitigation of diagnostic-generated electromagnetic interference at the National Ignition Facility,” Review of Scientific Instruments, 2012, 83(10): 10D7291–10D7293.
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Yi, T., Yang, J., Yang, M. et al. Investigation into the electromagnetic impulses from long-pulse laser illuminating solid targets inside a laser facility. Photonic Sens 6, 249–255 (2016). https://doi.org/10.1007/s13320-016-0346-4
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DOI: https://doi.org/10.1007/s13320-016-0346-4