Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kimura Yasutaka and Shibata Naotaka and Kaneko Shin and Kani Jun-ichi and Yoshida Tomoaki,Demonstration of extended ROADM architecture to enable end-to-end optical connections with covering class-S access infrastructure,IEICE Communications Express,2187-0136,"The Institute of Electronics, Information and Communication Engineers",2024-05-01,13,5,156-158,https://cir.nii.ac.jp/crid/1390862943886106496,https://doi.org/10.23919/comex.2024xbl0018