M. Oguma

12-core × 3-mode Dense Space Division Multiplexed Transmission over 40 km Employing Multi-carrier Signals with Parallel MIMO Equalization

Takayuki Mizuno, Toru Kobayashi, H. Takara et al. · 2014 · 135 citations · Full text

Engineering, Communication, Electrical Engineering +16

Optical half-band filters

K. Jinguji, M. Oguma · Journal of Lightwave Technology · 2000 · 105 citations

Engineering, Electrical Engineering, Optics +10

Erbium-doped silica-based waveguide amplifierintegrated with a 980/1530 nm WDM coupler

Katsumi Hattori, T. Kitagawa, M. Oguma et al. · Electronics Letters · 1994 · 94 citations

Engineering, Electrical Engineering, Optical Materials +15

Dense SDM (12-core × 3-mode) Transmission over 527 km with 33.2-ns Mode-Dispersion Employing Low-Complexity Parallel MIMO Frequency-Domain Equalization

Kohki Shibahara, Takayuki Mizuno, H. Takara et al. · 2015 · 65 citations · Full text

Engineering, Communication, Electrical Engineering +16

Erbium-doped silica-based planar waveguide amplifier pumped by 0.98 μm laser diodes

Katsumi Hattori, T. Kitagawa, M. Oguma et al. · Electronics Letters · 1993 · 65 citations

Engineering, Electrical Engineering, Optics +16