著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) SANO A.,Ultra-High Capacity WDM Transmission Using Spectrally-Efficient PDM 16-QAM Modulation and C- and extended L-Band Wideband Optical Amplification,IEEE/OSA J. Lightwave Technol.,,,2011,29,4,578-586,https://cir.nii.ac.jp/crid/1574231874003796736,