Erratum: Soliton-assisted random lasing in optically-pumped liquid crystals [APL vol 109, 161105 (2016) doi:10.1063/1.4965852]

Perumbilavil, Sreekanth, Piccardi, Armando, Buchnev, Oleksandr, Kauranen, Martti, Strangi, Giuseppe and Assanto, Gaetano (2017) Erratum: Soliton-assisted random lasing in optically-pumped liquid crystals [APL vol 109, 161105 (2016) doi:10.1063/1.4965852]. Applied Physics Letters, 110 (1). (doi:10.1063/1.4973864).

Abstract

We recently reported our experimental findings on the use of a passive Kerr-like nonlinear optical response, namely, reorientational self-focusing and spatial soliton generation, in conjunction with optically pumped random lasing in nematic liquid crystals (E7) doped with Pyrromethene dye (PM597).1 In Ref. 1, for the emission spectra at pump energies of 0.75µJ/pulse (below threshold), we mistakenly used the wrong data and curves in Fig. 4(a). The amended figure (to replace Fig. 4 in Ref. 1) is presented here. This correction does not affect the discussion of the results and the conclusions presented in the article.

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