Literature DB >> 12636605

Raman backscattering and amplification in a gas jet plasma.

Y Ping1, I Geltner, S Suckewer.   

Abstract

Raman backscattering (RBS) of a picosecond 800-nm laser pulse from a gas jet plasma has been observed. The frequency shifts are in agreement with independent interferometric density measurements and the band width of the RBS is consistent with the linear growth rate. Raman amplification of a subpicosecond seed pulse, provided by an optical parametric oscillator and tuned to the spectral range of the RBS, has been obtained. The Raman resonance is confirmed by simultaneous plasma density measurements.

Entities:  

Year:  2003        PMID： 12636605     DOI： 10.1103/PhysRevE.67.016401

Source DB:  PubMed          Journal:  Phys Rev E Stat Nonlin Soft Matter Phys        ISSN： 1539-3755


  2 in total

1.  Chirped pulse Raman amplification in warm plasma: towards controlling saturation.

Authors:  X Yang; G Vieux; E Brunetti; B Ersfeld; J P Farmer; M S Hur; R C Issac; G Raj; S M Wiggins; G H Welsh; S R Yoffe; D A Jaroszynski
Journal:  Sci Rep       Date:  2015-08-20       Impact factor: 4.379

2.  An ultra-high gain and efficient amplifier based on Raman amplification in plasma.

Authors:  G Vieux; S Cipiccia; D W Grant; N Lemos; P Grant; C Ciocarlan; B Ersfeld; M S Hur; P Lepipas; G G Manahan; G Raj; D Reboredo Gil; A Subiel; G H Welsh; S M Wiggins; S R Yoffe; J P Farmer; C Aniculaesei; E Brunetti; X Yang; R Heathcote; G Nersisyan; C L S Lewis; A Pukhov; J M Dias; D A Jaroszynski
Journal:  Sci Rep       Date:  2017-05-25       Impact factor: 4.379
  2 in total

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