Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Morita Itsuro and Tanaka Keiji and Suzuki Masatoshi and Edagawa Noboru,Study on 40 Gbit/s-based WDM transmission using dispersion flattened transmission span,ITE Technical Report,13426893,The Institute of Image Information and Television Engineers,2000,24.55,0,31-35,https://cir.nii.ac.jp/crid/1390282679500265088,https://doi.org/10.11485/itetr.24.55.0_31