8 November 2012 Beam combining concepts using stimulated Brillouin scattering
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We review methods of combining beams using the Brillouin interaction. We analyze a two cell geometry that provides both high gain amplification (G~300) simultaneously with high efficiency power conversion (η=90%). We consider some configurations that could demonstrate this performance but note that their complexity makes them relatively unattractive at this point in time.
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Andrew M Scott, "Beam combining concepts using stimulated Brillouin scattering", Proc. SPIE 8547, High-Power Lasers 2012: Technology and Systems, 85470R (8 November 2012); doi: 10.1117/12.981711; https://doi.org/10.1117/12.981711

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