N. Henmi

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

Kumiko Kikuchi, T. Okoshi, M. Nagamatsu et al. · Journal of Lightwave Technology · 1984 · 188 citations

Free-space Optical Network, Photonics, Coherent Optical Communications +15

10 Gbit/s, 100 km optical fibre transmission experiment using high-speed MQW DFB-LD and back-illuminated GaInAs APD

S. Fujita, M. Kitamura, T. Torikai et al. · Electronics Letters · 1989 · 55 citations

Photonics, Mqw Dfb-ld, Engineering +14

Prechirp technique for dispersion compensation for a high-speed long-span transmission

Tomoki Saito, N. Henmi, S. Fujita et al. · IEEE Photonics Technology Letters · 1991 · 38 citations

Normal Fiber, Engineering, Optical Transmission System +10

Prechirp technique as a linear dispersion compensation for ultrahigh-speed long-span intensity modulation directed detection optical communication systems

N. Henmi, Tomoki Saito, Toshinori Ishida · Journal of Lightwave Technology · 1994 · 34 citations

Engineering, Optical Transmission System, Optical Modulation +19

A new design arrangement of transmission fiber dispersion for suppressing nonlinear degradation in long-distance optical transmission systems with optical repeater amplifiers

N. Henmi, Yasuhiro Aoki, Takaaki Ogata et al. · Journal of Lightwave Technology · 1993 · 33 citations

Engineering, Optical Transmission System, New Design Arrangement +18