Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yasutaka Morioka and Masayuki Matsumoto,Experiment of DPSK signal regeneration using fiber nonlinearity,2009 IEEE/LEOS Summer Topical Meeting,,IEEE,2009-07-01,,,101-102,https://cir.nii.ac.jp/crid/1874242817652426368,https://doi.org/10.1109/leosst.2009.5226219