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Effects of plasma electron temperature and magnetic field on the propagation dynamics of Gaussian laser beam in weakly relativistic cold quantum plasma

Published online by Cambridge University Press:  13 December 2019

Munish Aggarwal Open the ORCID record for Munish Aggarwal [Opens in a new window] ,
Vimmy Goyal ,
Richa Kashyap ,
Harish Kumar  and
Tarsem Singh Gill
Munish Aggarwal*
Affiliation:
Department of Physics, DAV University, Sarmastpur, Jalandhar144012, India
Vimmy Goyal
Affiliation:
Research Scholar, I.K.G. Punjab Technical University, Jalandhar, Kapurthala144603, India
Richa Kashyap
Affiliation:
Research Scholar, I.K.G. Punjab Technical University, Jalandhar, Kapurthala144603, India
Harish Kumar
Affiliation:
Research Scholar, I.K.G. Punjab Technical University, Jalandhar, Kapurthala144603, India
Tarsem Singh Gill
Affiliation:
Department of Physics, Guru Nanak Dev University, Amritsar143005, India
*
Author for correspondence: Munish Aggarwal, Department of Physics, DAV University, Sarmastpur, Jalandhar144012, India, E-mail: sonuphy333@gmail.com
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Abstract

Self-focusing of Gaussian laser beam has been investigated in quantum plasma under the effect of applied axial magnetic field. The nonlinear differential equation has been derived for studying the variations in the beam-width parameter. The effect of initial plasma electron temperature and the axial magnetic field on self-focusing and normalized intensity are studied. Our investigation reveals that normalized intensity increases to tenfolds where quantum effects are dominant. The normalized intensity further increases to twelvefolds on increasing the magnetic field.

Keywords

Cold quantum plasmaelectron temperatureGaussianself-focusingweakly relativistic
Type
Research Article
Information
Laser and Particle Beams , Volume 37 , Issue 4 , December 2019 , pp. 435 - 441
Copyright
Copyright © Cambridge University Press 2019

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References

Aggarwal, M, Goyal, V, Kumar, H, Richa, K and Gill, TS (2017 a) Weakly relativistic self-focusing of Gaussian laser beam in magnetized cold quantum plasma. Laser and Particle Beams 35, 699–705.CrossRefGoogle Scholar
Aggarwal, M, Kumar, H, Richa, K and Gill, TS (2017 b) Self-focusing of Gaussian laser beam in weakly relativistic and ponderomotive cold quantum plasma. Physics of Plasmas 24, 013108.CrossRefGoogle Scholar
Akhmanov, SA, Sukhorukov, AP and Khokhlov, RV (1968) Self-focusing and diffraction of light in a nonlinear medium. Soviet Physics Uspekhi 10, 609–636.CrossRefGoogle Scholar
Ang, LK and Zhang, P (2007) Ultrashort-pulse Child–Langmuir law in the quantum and relativistic regimes. Physical Review Letters 98, 164802.CrossRefGoogle Scholar
Ang, LK, Koh, WS, Lau, YY and Kwan, TJT (2006) Space-charge-limited flows in the quantum regime. Physics of Plasmas 13, 056701.CrossRefGoogle Scholar
Barens, W, Dereux, A and Ebbensen, T (2003) Surface plasmon sub-wavelength optics. Nature 424, 824–830.CrossRefGoogle Scholar
Benvenuto, OG and De Vito, MA (2005) The formation of helium white dwarfs in close binary systems – II. Monthly Notices of the Royal Astronomical Society 362, 891.CrossRefGoogle Scholar
Betti, R and Hurricane, OA (2016) Inertial-confinement fusion with lasers. Nature Physics 12, 435.CrossRefGoogle Scholar
Bokaei, B, Niknam, AR and Jafari Milani, MR (2013) Turning point temperature and competition between relativistic and ponderomotive effects in self-focusing of laser beam in plasma. Physics of Plasmas 20, 103107.CrossRefGoogle Scholar
Chabrier, G, Douchin, F and Potekhin, AY (2002) Dense astrophysical plasmas. Journal of Physics: Condensed Matter 14, 9133.Google Scholar
Darian, MM, Abari, ME and Sedaghat, M (2016) The effect of external magnetic field on the density distributions and electromagnetic fields in the interaction of high-intensity short laser pulse with collisionless underdense plasma. Journal of Theoretical and Applied Physics 10, 33–39.CrossRefGoogle Scholar
Gill, TS, Kaur, R and Mahajan, R (2010) Propagation of high power electromagnetic beam in relativistic magnetoplasma: higher order paraxial ray theory. Physics of Plasmas 17, 093101.CrossRefGoogle Scholar
Gondarenko, NA (2005) Generation and evolution of density irregularities due to self-focusing in ionospheric modifications. Journal of Geophysical Research 110, A09304.CrossRefGoogle Scholar
Gonsalves, AJ, Nakamura, K, Lin, C, Panasenko, D, Shiraishi, S, Sokollik, T, Benedetti, C, Schroeder, CB, Geddes, CGR, van Tilborg, J, Osterhoff, J, Esarey, E, Toth, C and Leemans, WP (2011) Tunable laser plasma accelerator based on longitudinal density tailoring. Nature Physics 7, 862–866.CrossRefGoogle Scholar
Gupta, DN, Islam, MR, Jang, DG, Suk, H and Jaroszynsk, DA (2013) Self-focusing of a high-intensity laser in a collisional plasma under weak relativistic-ponderomotive nonlinearity. Physics of Plasmas 20, 123103.CrossRefGoogle Scholar
Harding, AK and Lai, D (2006) Physics of strongly magnetized neutron stars. Reports on Progress in Physics. Physical Society (Great Britain) 69, 2631.CrossRefGoogle Scholar
Kant, N, Gupta, DN and Suk, H (2011) Generation of second-harmonic radiations of a self-focusing laser from a plasma with density-transition. Physics Letters A 375, 3134–3137.CrossRefGoogle Scholar
Killian, TC (2006) Experiments in Botany. Nature (London) 441, 298.Google Scholar
Kumar, H and Aggarwal, M (2018) Self-focusing of elliptic-Gaussian laser beam in relativistic ponderomotive plasma using a ramp density profile. Journal of the Optical Society of America B 35, 1635–1641.CrossRefGoogle Scholar
Kumar, H, Aggarwal, M, Richa, K, Gill, TS (2016) Combined effect of relativistic and ponderomotive nonlinearity on self-focusing of Gaussian laser beam in a cold quantum plasma. Laser and Particle Beams 12, 426–432.CrossRefGoogle Scholar
Landau, LD and Lifshitz, EM (1980) Statistical Physics. Oxford: Butterworth-Heinemann, pp. 1908–1968.Google Scholar
Leemans, WP, Nagler, B, Gonsalves, AJ, Tóth, Cs., Nakamura, K, Geddes, CGR, Esarey, E, Schroeder, CB and Hooker, SM (2006) GeV electron beams from a centimetre-scale accelerator. Nature Physics 2, 696–699.CrossRefGoogle Scholar
Mahajan, R, Gill, TS, Kaur, R and Aggarwal, M (2018) Stability and dynamics of a Cosh-Gaussian laser beam in relativistic thermal quantum plasma. Laser and Particle Beams 36, 341–352.CrossRefGoogle Scholar
Malik, HK and Aria, AK (2010) Microwave and plasma interaction in a rectangular waveguide: effect of ponderomotive force. Journal of Applied Physics 108, 013109.CrossRefGoogle Scholar
Markowich, PA, Ringhofer, CA and Schmeiser, C (1990) Semiconductor Equations. New York: Springer-Verlag.CrossRefGoogle Scholar
Milani, MRJ, Niknam, AR and Bokaei, B (2014) Temperature effect on self-focusing and defocusing of Gaussian laser beam propagation through plasma in weakly relativistic regime. IEEE Transactions on Plasma Science 42, 742–747.CrossRefGoogle Scholar
Niknam, AR, Hashemzadeh, M and Shokri, B (2009) Weakly relativistic and ponderomotive effects on the density steepening in the interaction of an intense laser pulse with an underdense plasma. Physics of Plasmas 16, 033105.CrossRefGoogle Scholar
Niknam, AR, Barzegar, S and Hashemzadeh, M (2013) Self-focusing and stimulated Brillouin back-scattering of a long intense laser pulse in a finite temperature relativistic plasma. Physics of Plasmas 20, 122117.CrossRefGoogle Scholar
Opher, M, Silva, LO, Dauger, DE, Decky, VK and Dawson, JM (2001) Nuclear reaction rates and energy in stellar plasmas: the effect of highly damped modes. Physics of Plasmas 8, 2454–2460.CrossRefGoogle Scholar
Ouahid, L, Dalil-Essakali, L and Belafhal, A (2018) Effect of light absorption and temperature on self-focusing of finite Airy–Gaussian beams in a plasma with relativistic and ponderomotive regime. Optical and Quantum Electronics 50, 216.CrossRefGoogle Scholar
Pandey, B and Tripathi, VK (2009) Anomalous transmission of an intense short-pulse laser through a magnetized overdense plasma. Physica Scripta 79, 025101.CrossRefGoogle Scholar
Patil, SD, Takale, MV, Navare, ST, Dongare, MB and Fulari, VJ (2013) Self-focusing of Gaussian laser beam in relativistic cold quantum plasma. Optik 124, 180–183.CrossRefGoogle Scholar
Patil, SD, Chikode, PP and Takale, MV (2018) Turning point temperature of self-focusing at laser–plasma interaction with weak relativistic-ponderomotive nonlinearity: effect of light absorption. Journal of Optics (2010) 47, 174–179.CrossRefGoogle Scholar
Ping, XX and Lin, Y (2012) Effect of higher order axial electron temperature on self-focusing of electromagnetic pulsed beam in collisional palsma. Communications in Theoretical Physics 57, 873–878.Google Scholar
Roth, M, Cowan, TE, Key, MH, Hatchett, SP, Brown, C, Fountain, W, Johnson, J, Pennington, DM, Snavely, RA, Wilks, SC, Yasuike, K, Ruhl, H, Pegoraro, F, Bulanov, SV, Campbell, EM, Perry, MD and Powell, H (2001) Fast ignition by intense laser-accelerated proton beams. Physical Review Letters 86, 436.CrossRefGoogle ScholarPubMed
Sharma, A, Koueakis, I and Sodha, MS (2008) Propagation regimes for an electromagnetic beam in magnetized plasma. Physics of Plasmas 15, 103103.CrossRefGoogle Scholar
Sodha, MS and Sharma, A (2008) Self-focusing of electromagnetic beams in the ionosphere considering Earth's magnetic field. Journal of Plasma Physics 74, 473.CrossRefGoogle Scholar
Sodha, MS, Ghatak, AK and Tripathi, VK (1976) Self-focusing of laser beams in plasmas and semiconductors. Progress in Optics 13, 169–265.CrossRefGoogle Scholar
Tabak, M, Hammer, J, Glinsky, ME, Kruer, L, Wilks, SC, Woodworth, J, Campbell, EM, Perry, MD and Mason, RD (1994) Ignition and high gain with ultrapowerful lasers. Physics of Plasmas 1, 626.CrossRefGoogle Scholar
Varaki, MA and Jafari, S (2017) Self-focusing and de-focusing of intense left and right-hand polarized laser pulse in hot magnetized plasma: laser out-put power and laser spot-size. Optik 142, 360–369.CrossRefGoogle Scholar
Walia, K, Tripathi, D and Tyagi, Y (2017) Investigation of weakly relativistic ponderomotive effects on self-focusing during interaction of high power elliptical laser beam with plasma. Communications in Theoretical Physics 68, 245–249.CrossRefGoogle Scholar
Wang, Y and Zhou, Z (2011) Propagation characters of Gaussian laser beams in collisionless plasma: effect of plasma temperature. Physics of Plasmas 18, 043101.CrossRefGoogle Scholar
Zare, S, Yazdani, E, Rezaee, S, Anvari, A and Sadighi-Bonabi, R (2015) Relativistic self-focusing of intense laser beam in thermal collisionless quantum plasma with ramped density profile. Physical Review Special Topics – Accelerators and Beams 18, 041301.CrossRefGoogle Scholar
Zhang, P and Thomas, AGR (2015) Enhancement of high order harmonic generation in the intense laser interactions with solid density plasma by multiple reflections and harmonic amplification. Applied Physics Letters 106, 131102.CrossRefGoogle Scholar