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Wakefield effects on the evolution of symmetric laser pulses in a plasma channel

Published online by Cambridge University Press:  23 March 2010

Pallavi Jha ,
Amita Malviya  and
Ajay K. Upadhyay
Pallavi Jha*
Affiliation:
Department of Physics, University of Lucknow, Lucknow, India
Amita Malviya
Affiliation:
Department of Physics, University of Lucknow, Lucknow, India
Ajay K. Upadhyay
Affiliation:
Department of Physics, University of Lucknow, Lucknow, India
*
Address correspondence and reprint requests to: Pallavi Jha, Department of Physics, University of Lucknow, Lucknow 226007, India. E-mail: [email protected]
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Abstract

The present study deals with the propagation of short laser pulses in a parabolic plasma channel. A variational technique is used to obtain simultaneous evolution equations describing the laser pulse length and spot size in the presence of relativistic and ponderomotive nonlinearities. The effect of wakefields (inside the pulse) on the propagation characteristics of the laser beam is studied. Numerical methods are used to graphically analyze the evolution of the laser pulse length and intensity.

Keywords

Nonlinearity and wakefield effectsPlasma channelRelativistic and PonderomotiveVariational technique
Type
Research Article
Information
Laser and Particle Beams , Volume 28 , Issue 2 , June 2010 , pp. 245 - 251
Copyright
Copyright © Cambridge University Press 2010

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References

REFERENCES

Borisov, A.B., Borovsky, A.V., Shiryaev, O.B., Korobkin, V.V., Prokhorov, A.M., Solem, J.C., Luk, T.S., Boyer, K. & Rhodes, C.K. (1992). Relativistic and charge-displacement self-channeling of intense ultra short pulses in plasmas. Phys. Rev.A 45, 5830–45.CrossRefGoogle Scholar
Chen, Z.L., Unick, C., Vafaei-Najafabadi, N., Tsui, Y.Y., Fedosejevs, R., Naseri, N., Masson-Laborde, P.E. & Rozmus, W. (2008). Quasi-monoenergetic electron beams generated from 7 TW laser pulses in N-2 and He gas targets. Laser Part. Beams 26, 147–55.CrossRefGoogle Scholar
Decker, C.D. & Mori, I.W.B. (1995). Group velocity of large-amplitude electromagnetic waves in a plasma. Phys. Rev. E 51, 1364–1375.CrossRefGoogle ScholarPubMed
Decker, C.D., Mori, W.B., Tzeng, K.-C. & Katsouleas, T. (1996). The evolution of ultra-intense, short-pulse lasers in underdense plasma. Phys. Plasmas 3, 2047–2056.CrossRefGoogle Scholar
Ehrlich, Y., Cohen, C., Zigler, A., Krall, J., Sprangle, P. & Esarey, E. (1996). Guiding of high intensity laser pulses in straight and curved plasma channel experiments. Phys. Rev. Lett. 77, 4186–4189.CrossRefGoogle ScholarPubMed
Esarey, E. & Ting, A. (1990). Comment on cascade focusing in beat wave acceleration. Phys. Rev. Lett. 65, 1961.CrossRefGoogle Scholar
Esarey, E., Schroeder, C.B., Shadwick, B.A., Wurtele, J.S. & Leemans, W.P. (2000). Nonlinear theory of nonparaxial laser pulse propagation in plasma channels. Phys. Rev. Lett. 84, 3081–3084.CrossRefGoogle ScholarPubMed
Esarey, E., Sprangle, P., Krall, J. & Ting, A. (1997). Self-focusing and guiding of short laser pulses in ionizing gases and plasmas. IEEE J. Quan. Electr. 33, 1879–1914.CrossRefGoogle Scholar
Esarey, E., Sprangle, P., Krall, J. & Ting, A. (1996). Overview of plasma based accelerator concepts. IEEE Trans. Plasma Sci. 24, 252–288.CrossRefGoogle Scholar
Esarey, E., Ting, A., Sprangle, P. & Joyce, G. (1989). The laser wakefield accelerator. Comments Plasma Phys. Contr. Fusion 12, 191–204.Google Scholar
Faure, J, Glinec, Y., Pukhov, A., Kiseles, S., Gordienkos, S., Lefebvre, E., Rousseau, P., Burgy, F. & Malka, V. (2004). A laser-plasma accelerator producing monoenergetic electron beams. Nat. 431, 541–544.CrossRefGoogle ScholarPubMed
Geddes, C.G.R., Toth, C.S., Telborg, J., Van, Esarey, E., Schroeder, C.B., Bruhwiler, D., Nieter, C., Cary, J. & Leemans, W.P. (2004). High-quality electron from a laser wakefield accelerator using plasma channel guiding. Nat. 431, 538–541.CrossRefGoogle ScholarPubMed
Hafizi, B., Ting, A., Hubbard, R.F., Sprangle, P. & Penano, J.R. (2003). Relativistic effects on intense laser beam propagation in plasma channels. Phys. Plasmas 10, 1483–1492.CrossRefGoogle Scholar
Hora, H. (2009). Laser fusion with nonlinear force driven plasma blocks: Thresholds and dielectric effects. Laser Part. Beams 27, 207–222.CrossRefGoogle Scholar
Jha, P., Kumar, P., Upadhyay, A.K. & Raj, G. (2005). Electric and magnetic wakefields in a plasma channel. Phys. Rev. 8, 071301/7.Google Scholar
Jha, P., Malviya, A., Upadhyay, A.K. & Singh, V. (2008). Simultaneous evolution of spot size and length of short laser pulses in a plasma channel. Plasma Phys. Contr. Fusion 50, 0150021/7.CrossRefGoogle Scholar
Karmakar, A. & Pukhov, A. (2007). Collimated attosecond GeV electron bunches from ionization of high-Z material by radially polarized ultra-relativistic laser pulses. Laser Part. Beams 25, 347–363.CrossRefGoogle Scholar
Krall, J., Esarey, E., Sprangle, P. & Joyce, G. (1994). Propagation of radius-tailored laser pulses over extended distances in a uniform plasma. Phys. Plasmas 1, 1738–1743.CrossRefGoogle Scholar
Leemans, W.P. & Esarey, E. (2009). Laser-driven plasma-wave electron accelerator. Phys. Today 62, 44–49.CrossRefGoogle Scholar
Leemans, W.P., Nagler, B., Gonsalves, A.J., Toth, C., Nakamura, K., Geddes, C.G.R., Esarey, E., Schroeder, C. & Hooker, S.M. (2006). GeV electron beams from a centimeter-scale accelerator. Nat. Phys. 2, 696–699.CrossRefGoogle Scholar
Mangles, S.P.D., Murphy, C.D., Najmudin, Z., Thomas, A.G.R., Collier, J.L., Dangor, A.E., Divall, E.J., Foster, P.S., Gallacher, J.G., Hooker, C.J., Jaroszynski, D.A., Langley, A.J., Mori, W., Norreys, P.A., Tsung, F.S., Viskup, R., Walton, B.R. & Krushelnick, K. (2004). Monoenerergetic beams of relativistic electrons from intense laser-plasma interaction. Nat. 431, 535–538.CrossRefGoogle Scholar
Mikhailov, Y.A., Nikitina, L.A., Sklizkov, G.V., Starodub, A.N. & Zhurovich, M.A. (2008). Relativistic electron heating in focused multimode laser fields with stochastic phase perturbations. Laser Part. Beams 26, 525–536.CrossRefGoogle Scholar
Nickles, P.V., Ter-Avetisyan, J., Schnuerer, M., Sokollik, T., Sandner, W., Schreiber, J., Hilscher, D., Jahnke, U., Andreev, A. & Tikhonchuk, V. (2007). Review of ultrafast ion acceleration experiments in laser plasma at Max Born Institute. Laser Part. Beams 25, 347–363.CrossRefGoogle Scholar
Niu, H.Y., He, Xt, Qiao, B. & Zhou, C.T. (2008). Resonant acceleration of electrons by intense circularly polarized Gaussian laser pulses. Laser Part. Beams 26, 51–59.CrossRefGoogle Scholar
Pukhov, A. & Meyer-Ter-Vehn, J. (2002). Laser wakefield acceleration: the highly nonlinear broken-wave regime. Appl. Phys. B 74, 355–361.CrossRefGoogle Scholar
Sadighi-Bonabi, R., Navid, H.A. & Zobdeh, P. (2009). Observation of quasi mono-energetic electron bunches in the new ellipsoid cavity model. Laser Part. Beams 27, 223–231.CrossRefGoogle Scholar
Sprangle, P., Esarey, E. & Ting, A. (1990). Nonlinear theory of intense laser-plasma interaction. Phys. Rev. Lett. 64, 2011–2014.CrossRefGoogle Scholar
Sprangle, P., Hafizi, B. & Penano, J.R. (2000 b). Laser pulse modulation instabilities in plasma channels. Phys. Rev. E 61, 4381–4393.CrossRefGoogle ScholarPubMed
Sprangle, P., Hafizi, B., Penano, J.R., Hubbard, R.F., Ting, A., Zigler, A. & Antonsen, T.M. Jr. (2000 a). Stable laser-pulse propagation in plasma channel for gev electron acceleration. Phys. Rev. Lett. 85, 5110–5113.CrossRefGoogle ScholarPubMed
Sprangle, P., Zigler, A. & Esarey, E. (1991). Elimination of laser prepulse by relativistic guiding in plasma. Appl. Phys. Lett. 58, 346–348.CrossRefGoogle Scholar
Sun, G.Z., Ott, E., Lee, Y.C. & Guzdar, P. (1987). Self focusing of short intense pulses in plasmas Phys. Fluids 30, 526–532.CrossRefGoogle Scholar
Tajima, T. & Dawson, J.M. (1979). Laser electron accelerator. Phys. Rev. Lett. 43, 267–270.CrossRefGoogle Scholar
Upadhyay, A.K., Raj, G., Mishra, R.K. & Jha, P. (2007). Propagation of sinusoidal pulse laser beam in a Plasma channel. Phys. Plasmas 14, 113105/4.Google Scholar
Upadhyay, A.K., Raj, G., Mishra, R.K., Malviya, A. & Jha, P. (2007). Nonlinear propagation of sinusoidal pulse laser beam in homogeneous plasma. Phys. Plasmas 14, 093107/1–4.Google Scholar
Upadhyay, A.K., Singh, R.G., Singh, V. & Jha, P. (2008). Effect of transverse ponderomotive nonlinearity on the propagation of ultrashort laser pulses in a Plasma channel. Phys. Plasmas 15, 124503/3.CrossRefGoogle Scholar
Upadhyay, A.K., Singh, V. & Jha, P. (2009). Effect of Wakefields on the propagation of a Short Laser Pulse in a Plasma channel. Plasma Phys. Contr. Fusion 51, 105011/1–14.CrossRefGoogle Scholar
Xie, B.S., Aimidula, A., Niu, J.S., Lium, J. & Yu, M.Y. (2009). Electron acceleration in the wakefield of asymmetric laser pulses. Laser Part. Beams 27, 27–32.CrossRefGoogle Scholar