About MIYAMOTO YUTAKA
About NTT 未来ねっと研
About KAWAMURA RYUTARO
About NTT 未来ねっと研
About NTT技術ジャーナル
About optical communication
About communication network
About capacity
About signal multiplex
About problem
About technology
About crosstalk(communication disturbance)
About signal processing
About optical integrated circuit
About optical fiber
About optical switch
About optical network
About large capacity
About space multiplexing
About technological opportunity
About fundamental technology
About component technology
About optical crosstalk
About digital signal processing
About multi-core fiber
About Optical communication systems and equipment
About Optical waveguide,optical fibers,and fiber optics
About Optical integrated circuits,integrated optics
About 大容量
About 光ネットワーク
About 空間多重
About 光通信
About 最先端
About 進化