Hostname: page-component-586b7cd67f-dlnhk Total loading time: 0 Render date: 2024-11-22T21:17:35.153Z Has data issue: false hasContentIssue false
  • English
  • Français

Parametric excitation of surface plasma waves by stimulated Compton scattering of laser beam at metal-free space interface

Published online by Cambridge University Press:  27 June 2016

D. Goel ,
P. Chauhan ,
A. Varshney  and
V. Sajal
D. Goel
Affiliation:
Department of Physics and Material Science and Engineering, Jaypee Institute of Information Technology, Noida-201307, Uttar Pradesh, India
P. Chauhan
Affiliation:
Department of Physics and Material Science and Engineering, Jaypee Institute of Information Technology, Noida-201307, Uttar Pradesh, India
A. Varshney
Affiliation:
Department of Physics and Material Science and Engineering, Jaypee Institute of Information Technology, Noida-201307, Uttar Pradesh, India
V. Sajal*
Affiliation:
Department of Physics and Material Science and Engineering, Jaypee Institute of Information Technology, Noida-201307, Uttar Pradesh, India
*
Address correspondence and reprint requests to: V. Sajal, Department of Physics and Material Science and Engineering, Jaypee Institute of Information Technology, Noida-201307, Uttar Pradesh, India. E-mail: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

An obliquely incident high-power laser (ω0, k0z) on the metallic surface can resonantly excite a surface plasma wave (SPW) (ω1, k1z) and a quasi-electrostatic plasma wave (ω, kz) inside the skin layer at the phase-matching conditions of frequency ω1 = ω − ω0 and wave number k1z = kz − k0z. The oscillating electrons in the skin layer couples with the seed SPW and exert non-linear ponderomotive force on electrons at the frequency of quasi-static mode. Density perturbations due to quasi-static mode and ponderomotive force associate with the motion of electrons (due to incident laser) and give rise to a non-linear current by feedback mechanism. At ω/kz ~ vF (where vF is the Fermi velocity of metal) this non-linear current is responsible for the growth of SPW. The maximum growth of the present process (≅1.5 × 1012 s−1) is achieved at incident angle θ = 42° for laser frequency ω0 = 2 × 1015 rad/s. Growth of SPW enhances from 1.62 × 1011 to ≅1.5 × 1012 s−1 as the magnetic field changes from 12 to 24 MG. The excited SPW can be utilized for surface heating and diagnostics purpose.

Keywords

Surface plasma wavesParametric excitationStimulated Compton scattering
Type
Research Article
Information
Laser and Particle Beams , Volume 34 , Issue 3 , September 2016 , pp. 467 - 473
Copyright
Copyright © Cambridge University Press 2016 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Baeva, T., Gordienko, S. & Pukhov, A. (2006). Theory of high-order harmonic generation in relativistic laser interaction with overdense plasma. Phys. Rev. E 74, 046404.CrossRefGoogle ScholarPubMed
Brodin, G. & Lundberg, J. (1991). Parametric excitation of surface waves in a strongly inhomogeneous plasma. J. Plasma Phys. 46, 299–307.CrossRefGoogle Scholar
Drake, R.P., Baldis, R.L., Kruer, W.L., Williams, E.A., Estabrook, K., Johnston, T.W. & Young, P.E. (1990). Observation of stimulated Compton scattering from resonant electrons in a laser produced plasma. Phys. Rev. Lett. 64, 1990.CrossRefGoogle Scholar
Giulietti, D. & Gizzi, L.A. (1998) X-ray emission from laser produced plasmas. La Rivista del Nuovo Cimento 21, 1–104.CrossRefGoogle Scholar
Goel, D., Chauhan, P., Varshney, A., Singh, D.B. & Sajal, V. (2015) Stimulated Compton scattering of surface plasma wave excited over metallic surface by a laser. Laser Part. Beams 33, 641–646.CrossRefGoogle Scholar
Gradov, O.M. & Stenflo, L. (1980). Nonlinear subharmonic generation in nonuniform plasmas. Plasma Phys. 22, 727.CrossRefGoogle Scholar
Hao, L., Liu, Z.J., Hu, X.Y. & Zheng, C.Y. (2013). Competition between the stimulated Raman and Brillouin scattering under the strong damping condition. Laser Part. Beams 31, 203–209.CrossRefGoogle Scholar
Jackson, J.D. (1975). Classical Electrodynamics, 2nd edn. New York: Wiley.Google Scholar
Kretschmann, E. & Reather, H. (1968). Radiative decay of non radiative surface plasmons excited by light. Z. Naturforschung 23a, 2135–2136.CrossRefGoogle Scholar
Kumar, N. & Tripathi, V.K. (2007). Parametric excitation of surface plasma waves in an overdense plasma irradiated by an ultrashort laser pluse. Phys. Plasma 14, 103108.CrossRefGoogle Scholar
Kumar, P. & Tripathi, V.K. (2010) Stimulated Raman scattering of laser in heavily doped semiconductors. J. Appl. Phys., 107, 103314.CrossRefGoogle Scholar
Lagutin, A., Rosseel, K., Herlach, F., Vanacken, J. & Bruynseraede, Y. (2003) Development of Reliable 70 T Pulsed Magnets. Meas. Sci. Technol. 14, 2144.CrossRefGoogle Scholar
Lee, H.J. & Cho, S.H. (1999). Parametric coupling of light wave and surface plasma waves. Phys. Rev. E 59, 3503–3511.CrossRefGoogle Scholar
Lindgren, T., Larsson, J. & Stenlo, L. (1982). Three wave interaction in plasma with sharp boundaries. Plasma Phys. 24, 1177.CrossRefGoogle Scholar
Macchi, A., Battaglini, M., Cornolti, F., Lisseikina, T.V., Pegoraro, F., Ruhl, H. & Vshivkov, V.A. (2002). Parametric generation of surface deformations in laser interaction with overdense plasmas. Laser Part. Beams 20, 337–340.CrossRefGoogle Scholar
Parashar, J., Pandey, H.D. & Tripathi, V.K. (1998). Laser excitation of surface waves over a dense plasma. J. Plasma Phys. 59, 97–102.CrossRefGoogle Scholar
Prakash, V., Sharma, S.C., Vijayshri & Gupta, R. (2013). Surface wave excitation by a density modulated electron beam in a magnetized dusty plasma cylinder. Laser Part. Beams 31, 411–418.CrossRefGoogle Scholar
Price, D.F., More, R.M., Walling, R.S., Guethlein, G., Shepherd, R.L., Stewart, R.E. & White, W.E. (1995). Absorption of ultrashort laser pulses by solid targets heated rapidly to temperatures 1–1000 eV. Phys. Rev. Lett. 75, 252.CrossRefGoogle ScholarPubMed
Raether, H. (1988). Surface Plasmons on Smooth and Rouge Surfaces and on Gratings. Berlin, Heidelberg, New York: Springer-Verlag.CrossRefGoogle Scholar
Rozmus, W. & Tikhonchuk, V.T. (1990). Skin effect and interaction of short laser pulses with dense plasma. Phys. Rev. A 42, 7401.CrossRefGoogle Scholar
Sajal, V., Dahiya, D. & Tripathi, V.K. (2007). Stimulated forward Raman scattering of a laser in a magnetized plasma. Phys. Plasma 14, 032109.CrossRefGoogle Scholar
Sajal, V. & Tripathi, V.K. (2004) Stimulated Raman scattering of a laser beam in a plasma with azimuthal magnetic field. Phys. Plasma 11, 4206.CrossRefGoogle Scholar
Shoucri, M. & Afeyan, B. (2010). Studies of the interaction of an intense laser beam normally incident on an overdense plasma. Laser Part. Beams 28, 129–147.CrossRefGoogle Scholar
Singh, D.B. & Tripathi, V.K. (2007). Laser beat wave excitation of surface plasma wave and material ablation. Phys. Plasma 14, 103115.CrossRefGoogle Scholar
Stenflo, L. (1996). Theory of nonlinear plasma surface waves. Phys. Scr. 63, 59.CrossRefGoogle Scholar
Verma, U. & Sharma, A.K. (2009). Laser second harmonic generation in rippled density plasma in the presence of azimuthal magnetic field. Laser Part. Beams 27, 719–724.CrossRefGoogle Scholar
Wallis, R.F., Brion, J.J., Burstein, E. & Hartstein, A. (1974). Theory of surface polaritons in anisotropic dielectric media with applications to surface magnetoplasmons in semiconductors. Phys. Rev. B 9, 3424.CrossRefGoogle Scholar
Zhaoquan, C., Guangqing, X., Minghai, L., Yelin, H., Xiaoliang, Z., Ping, L., Qiyan, Z. & Xiwei, H. (2012). Character diagnosis for surface-wave plasmas excited by surface plasmon polaritons. Plasma Sci. Technol. 14, 8.Google Scholar
Zherlitsyn, S., Herrmannsdorfer, T., Wustmann, B. & Wosnitza, J. (2010) Design and Performance of non-destructive pulsed magnets at the Dresden high magnetic field laboratory. IEEE Trans. Appl. Superconduct. 20, 672–675.Google Scholar
Zoboronkova, T.M., Kondratev, I.G. & Petrov, V.V. (1976). Decay interaction of electromagnetic waves in semibounded plasma. Radiophysica 19, 1475–1480.Google Scholar