Kunihiko Sasakura

Papers

Total Citations

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About

Kunihiko Sasakura is a pioneering researcher in optical fiber network automation, whose work has fundamentally shaped the deployment of fiber-to-the-home (FTTH) systems. His primary research areas include automated optical cross-connect systems, fiber-handling robotics, and precision optical sensing technologies. Sasakura’s most significant contribution is the development of the first automated optical main-distributing-frame system, detailed in his 1994 paper (13 citations), which introduced a novel optical matrix-board with groove-based cross-points and a precision robot mechanism using refractive index matching oil—a breakthrough that enabled reliable, cost-effective fiber management for broadband networks. His 2005 work on 200×200 automated optical fiber cross-connect equipment (3 citations) further advanced optical cabling for intelligent buildings and access networks, reducing operational costs while enhancing network reliability. Earlier, his 1990 paper on a polarization-detecting optical sensor (4 citations) provided foundational sensing technology for precision robot systems. Though his citation counts reflect a specialized field, Sasakura’s engineering innovations directly enabled the scalable, automated infrastructure that underpins modern optical communication networks, making him a key figure in the practical realization of high-speed fiber connectivity.