{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,21]],"date-time":"2025-09-21T17:23:26Z","timestamp":1758475406733,"version":"3.41.2"},"reference-count":13,"publisher":"AIP Publishing","issue":"2","content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2008,2,1]]},"abstract":"<jats:p>The effect of a stationary electron density ripple on stimulated Raman scattering (SRS) of a laser in a plasma is studied. The density ripple couples with the primary Langmuir wave, generated in the Raman process, to produce a secondary Langmuir wave of larger wave number that is strongly Landau damped on the electrons. As a consequence, the growth rate of the Raman process is suppressed. In a special case of density ripple produced by two counterpropagating lasers of intensity \u223c1015W\u2215cm2 at 1\u03bcm wavelength in a 6% critical density plasma of 1keV temperature, the reduction in growth rate is substantial. The effect of density ripple wavelength on SRS is studied at different plasma temperatures. Up to \u223c70% suppression in SRS is observed for different plasma temperatures at different ripple wavelengths. However, for higher temperatures we also get \u223c10% of suppression for the other ripple wavelength values.<\/jats:p>","DOI":"10.1063\/1.2836622","type":"journal-article","created":{"date-parts":[[2008,2,4]],"date-time":"2008-02-04T18:28:53Z","timestamp":1202149733000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":8,"title":["Suppression of stimulated Raman scattering of a laser in a rippled density plasma"],"prefix":"10.1063","volume":"15","author":[{"given":"Vishwa Bandhu","family":"Pathak","sequence":"first","affiliation":[{"name":"IIT Physics Department, , Delhi-110016, India"}]},{"given":"V. K.","family":"Tripathi","sequence":"additional","affiliation":[{"name":"IIT Physics Department, , Delhi-110016, India"}]}],"member":"317","published-online":{"date-parts":[[2008,2,1]]},"reference":[{"key":"2023080123452812600_c1","doi-asserted-by":"publisher","first-page":"339","DOI":"10.1063\/1.1578638","volume":"11","year":"2004","journal-title":"Phys. Plasmas"},{"key":"2023080123452812600_c2","doi-asserted-by":"publisher","first-page":"3933","DOI":"10.1063\/1.871025","volume":"2","year":"1995","journal-title":"Phys. Plasmas"},{"volume-title":"Interaction of Electromagnetic Waves with Electron Beams and Plasmas","year":"1994","key":"2023080123452812600_c3"},{"key":"2023080123452812600_c4","doi-asserted-by":"publisher","first-page":"267","DOI":"10.1103\/PhysRevLett.56.267","volume":"56","year":"1969","journal-title":"Phys. Rev. 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