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    • Transiently stimulated second-harmonic generation from silicon nanogratings 

      An, Yong Q.; Diebold, Alain C. (American Physical Society, 2017-11-29)
      We observe that second-harmonic (SH) light generated by a femtosecond probe pulse from Si nanograting surfaces can be enhanced by a correlating pump pulse. Time-resolved anisotropy analysis shows that the enhancement arises ...