摘要：Scientific Reports 3 , Article number: 2064 10.1038/srep02064 ( 2013 ); Published: 24 June 2013 ; Updated: 12 December 2014 The authors neglected to cite some of the previous studies related to Fourier Transformation in the Introduction section of this Article . These additional references are listed below as references 1 , 2 , 3 , 4 , and should appear in the text as below. “This concept was first introduced by Azana et al. for real-time Fourier transformation 9 , where group-velocity dispersion (GVD) directly stretched spectra in the time domain.
