Simple Time and Frequency Dissemination Method Using Optical Fiber Network. - Masaki Amemiya; Michito Imae; Yasuhisa Fujii; Tomonari Suzuyama; Shin-ichi Ohshima (IEEE Trans. Instrum. Meas., 2008)

Precise Frequency Comparison System Using Bidirectional Optical Amplifiers. - Masaki Amemiya; Michito Imae; Yasuhisa Fujii; Tomonari Suzuyama; Feng-Lei Hong; M. Takamoto (IEEE Trans. Instrum. Meas., 2010)