Multi functionality demonstration for multi core fiber fan-in/fan-out devices using free space optics. - Yusaku Tottori; Hiroshi Tsuboya; Tetsuya Kobayashi (OFC, 2014)

Interferometric Fiber-Optic Gyroscope Using Multi-Core Fiber. - Shinji Mitani; Kenichiro Nigo; Satoshi Karasawa; Yusaku Tottori; Haruyuki Ehdo; Taketoshi Takahata (ECOC, 2018)