Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) IGARASHI K.,Higher-order soliton compression of optical pulse from 5 ps to 20 fs by a 15.1-m-long single-stage step-like dispersion profiled fiber,Jpn. J. Appl. Phys. Part 1,,,2001,40,11,1-4,https://cir.nii.ac.jp/crid/1570854174574242560,