Effect of rippled laser beam on excitation of ion acoustic wave

Nareshpal Singh Saini; Tarsem Singh Gill

doi:10.1007/s12043-000-0048-7

Effect of rippled laser beam on excitation of ion acoustic wave

Nareshpal Singh Saini, Tarsem Singh Gill

Research output: Contribution to journal › Conference article › peer-review

4 Scopus citations

Abstract

Growth of a radially symmetrical ripple, superimposed on a Gaussian laser beam in collisional unmagnetised plasma is investigated. From numerical computation, it is observed that self-focusing of main beam as well as ripple determine the growth dynamics of ripple with the distance of propagation. The effect of growing ripple on excitation of ion acoustic wave (IAW) has also been studied.

Original language	English
Pages (from-to)	803-811
Number of pages	9
Journal	Pramana - Journal of Physics
Volume	55
Issue number	5-6
DOIs	https://doi.org/10.1007/s12043-000-0048-7
State	Published - 2000
Externally published	Yes
Event	14th National Symposium on Plasma Science and Technology - Amritser, India Duration: Dec 21 1999 → Dec 24 1999

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10.1007/s12043-000-0048-7

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title = "Effect of rippled laser beam on excitation of ion acoustic wave",

abstract = "Growth of a radially symmetrical ripple, superimposed on a Gaussian laser beam in collisional unmagnetised plasma is investigated. From numerical computation, it is observed that self-focusing of main beam as well as ripple determine the growth dynamics of ripple with the distance of propagation. The effect of growing ripple on excitation of ion acoustic wave (IAW) has also been studied.",

author = "Saini, {Nareshpal Singh} and Gill, {Tarsem Singh}",

year = "2000",

doi = "10.1007/s12043-000-0048-7",

language = "English",

volume = "55",

pages = "803--811",

journal = "Pramana - Journal of Physics",

issn = "0304-4289",

publisher = "Springer",

number = "5-6",

note = "14th National Symposium on Plasma Science and Technology ; Conference date: 21-12-1999 Through 24-12-1999",

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TY - JOUR

T1 - Effect of rippled laser beam on excitation of ion acoustic wave

AU - Saini, Nareshpal Singh

AU - Gill, Tarsem Singh

PY - 2000

Y1 - 2000

N2 - Growth of a radially symmetrical ripple, superimposed on a Gaussian laser beam in collisional unmagnetised plasma is investigated. From numerical computation, it is observed that self-focusing of main beam as well as ripple determine the growth dynamics of ripple with the distance of propagation. The effect of growing ripple on excitation of ion acoustic wave (IAW) has also been studied.

AB - Growth of a radially symmetrical ripple, superimposed on a Gaussian laser beam in collisional unmagnetised plasma is investigated. From numerical computation, it is observed that self-focusing of main beam as well as ripple determine the growth dynamics of ripple with the distance of propagation. The effect of growing ripple on excitation of ion acoustic wave (IAW) has also been studied.

UR - http://www.scopus.com/inward/record.url?scp=0034314064&partnerID=8YFLogxK

U2 - 10.1007/s12043-000-0048-7

DO - 10.1007/s12043-000-0048-7

M3 - Conference article

AN - SCOPUS:0034314064

SN - 0304-4289

VL - 55

SP - 803

EP - 811

JO - Pramana - Journal of Physics

JF - Pramana - Journal of Physics

IS - 5-6

T2 - 14th National Symposium on Plasma Science and Technology

Y2 - 21 December 1999 through 24 December 1999

ER -

Effect of rippled laser beam on excitation of ion acoustic wave

Abstract

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