Role of Density Profiles for the Nonlinear Propagation of Intense Laser Beam through Plasma Channel

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<g transform="matrix(.017,-0,0,-.017,13.575,12.013)"><path d="M615 290q0 -148 -114 -245q-65 -57 -125 -57q-39 0 -62 27t-29 70q-31 -41 -72 -69t-74 -28q-49 0 -82.5 43t-33.5 124q0 97 55 174.5t148 124.5l15 -24q-59 -45 -94 -113t-35 -146q0 -58 19.5 -88.5t48.5 -30.5q33 0 62 34.5t45 101.5q16 73 20 135l80 17l5 -6
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</svg> = 0.2. Curves I, II, III, and IV correspond to without any density profile, linear, parabolic, and exponential density profiles, respectively.</table>

Advances in Optical Technologies

fig2

Figure 2

Figure 2: Role of Density Profiles for the Nonlinear Propagation of Intense Laser Beam through Plasma Channel 