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An approach of laser induced nuclear fusion

Published online by Cambridge University Press:  27 February 2008

K. Imasaki  and
D. Li
K. Imasaki*
Affiliation:
Institute for Laser Technology, Osaka, Japan
D. Li
Affiliation:
Institute for Laser Technology, Osaka, Japan
*
Address correspondence and reprint requests to: Kazuo Imasaki, Institute for Laser Technology, 2-6 Yamada-oka, Suita, Osaka, 565-0871, Japan. E-mail: [email protected]
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Abstract

An approach to an alternative laser fusion in a magnetic field with an intense laser of exa watt level will be discussed. Such a strong field in an exa watt laser will induce enhanced nuclear tunneling through the propagation in plasma. This causes an enhanced nuclear reaction for fusion. We discuss the possibilities to apply this to nuclear fusion energy and to obtain break even in a 100 kJ laser.

Keywords

Coulomb barrierLaser fusionNuclear reaction
Type
Research Article
Information
Laser and Particle Beams , Volume 26 , Issue 1 , March 2008 , pp. 2 - 8
Copyright
Copyright © Cambridge University Press 2008

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References

Balantekin, A. & Takigawa, N. (1998). Quantum tunneling in nuclear fusion. Rev. Mod. Phys. 70, 77–100.CrossRefGoogle Scholar
Borghesi, M., Kar, S., Romagnani, L., Toncian, T., Antici, P., Audebert, P., Brambrink, E., Ceccherini, F., Cecchetti, C.A., Fuchs, J., Galimberti, M., Gizzi, L.A., Grismayer, T., Lyseikina, T., Jung, R., Macchi, A., Mora, P., Osterholtz, J., Schiavi, A. & Willi, O. (2007). Impulsive electric fields driven by high–intensity laser matter interactions. Laser Part. Beams 25, 161–167.CrossRefGoogle Scholar
Bourdier, A., Patin, D. & Lefebvre, E. (2007). Stochastic heating in ultra high intensity laser–plasma interaction. Laser Part. Beams 25, 169–180.CrossRefGoogle Scholar
Chyla, W.T. (2006). On generation of collimated high–power gamma beams. Laser Part. Beams 24, 143–156.CrossRefGoogle Scholar
Danson, C.N., Brummitt, P.A., Clarke, R.J., Collier, I., Fell, B., Frackiewicz, A.J., Hawkes, S., Hernandez–Gomez, C., Holligan, P., Hutchinson, M.H.R., Kidd, A., Lester, W.J., Musgrave, I.O., Neely, D., Neville, D.R., Norreys, P.A., Pepler, D.A., Reason, C., Shaikh, W., Winstone, T.B., Wyatt, R.W.W. & Wyborn, B.E. (2005). Vulcan petawatt: Design, operation and interactions at 5 × 10(20) Wcm−2. Laser Part. Beams 23, 87–93.Google Scholar
Flippo, K., Hegelich, B.M., Albright, B.J., Yin, L., Gautier, D.C., Letzring, S., Schollmeier, M., Schreiber, J., Schulze, R. & Fernandez, J.C. (2007). Laser–driven ion accelerators: Spectral control, monoenergetic ions and new acceleration mechanisms. Laser Part. Beams 25, 3–8.CrossRefGoogle Scholar
Ichimaru, S. (1993). Nuclear fusion in dense plasmas. Rev. Mod. Phys. 65, 255–299.CrossRefGoogle Scholar
Imasaki, K. & Li, D. (2007). An approach to hydrogen production by inertial fusion energy. Laser Part. Beams 25, 99–105.CrossRefGoogle Scholar
Kumar, A., Gupta, M.K. & Sharma, R.R. (2006). Effect of ultra intense laser pulse on the propagation of electron plasma wave in relativistic and ponderomotive regime and particle acceleration. Laser Part. Beams 24, 403–409.CrossRefGoogle Scholar
Ledingham, K., Mckenna, P. & Singal, R. (2003). Applications for nuclear phenomena generated by ultra–intense lasers. Science 300, 1107–1111.CrossRefGoogle ScholarPubMed
Li, D. & Imasaki, K. (2005). Vacuum laser–driven acceleration by a slits–truncated Bessel beam. Appl. Phys. Lett. 86, 031110–031112.CrossRefGoogle Scholar
Lifschitz, A.F., Faure, J., Glinec, Y., Malka, V. & Mora, P. (2006). Proposed scheme for compact GeV laser plasma accelerator. Laser Part. Beams 24, 255–259.CrossRefGoogle Scholar
Patin, D., Lefebvre, E., Bourdier, A. & D'Humieres, E. (2006). Stochastic heating in ultra high intensity laser–plasma interaction: Theory and PIC code simulations. Laser Part. Beams 24, 223–230.CrossRefGoogle Scholar
Sakai, K., Miyazaki, S., Kawata, S., Hasumi, S. & Kikuchi, T. (2006). High–energy–density attosecond electron beam production by intense short–pulse laser with a plasma separator. Laser Part. Beams 24, 321–327.CrossRefGoogle Scholar
Sherlock, M., Bell, A.R. & Rozmus, W. (2006). Absorption of ultra–short laser pulses and particle transport in dense targets. Laser Part. Beams 24, 231–234.CrossRefGoogle Scholar
Winterberg, F. (2006). Laser amplification by electric pulse power. Laser Part. Beams 24, 525–533.CrossRefGoogle Scholar