Side-view Rotational Alignment Method for Trench-assisted 4-core Fibers. - Masaki Ohzeki; Yusuke Sasaki; Katsuhiro Takenaga; Kentaro Ichii; Kazuhiko Aikawa (OFC, 2022)

Estimating Crosstalk Between Diagonal Cores in Four-Core Fibers with Square Lattice Structure. - Mayu Nakagawa; Masaki Ohzeki; Yusuke Sasaki; Katsuhiro Takenaga; Kentaro Ichii (OECC/PSC, 2022)

Behavior of intercore crosstalk in square-layout uncoupled four-core fibers. - Masanori Koshiba; Yasuo Kokubun; Mayu Nakagawa; Masaki Ohzeki; Katsuhiro Takenaga (IEICE Electron. Express, 2022)