M. Nagamatsu

Degradation of bit-error rate in coherent optical communications due to spectral spread of the transmitter and the local oscillator

T. Okoshi, M. Nagamatsu, N. Henmi, 1984 .

Bit-error rate of PSK heterodyne optical communication system and its degradation due to spectral spread of transmitter and local oscillator

T. Okoshi, N. Henmi, Kazuro Kikuchi, 1983 .