Abstract
Using one-dimensional wave-coupling simulations, Raman scattering is investigated in a laser-irradiated plasma with a linear density profile. The quarter-critical density appears to have a dominant role in the Raman spectrum. In the case of no density modulation, a spectral broadening is observed and found to result from a coupling between the convective and absolute Raman, via pump depletion. The modulation of the plasma density by Raman and Brillouin driven ion waves appears to give rise to a multiple blue-shifted peak spectrum.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
