Yuki Koizumi

1024 QAM (60 Gbit/s) single-carrier coherent optical transmission over 150 km

Yuki Koizumi, Kazushi Toyoda, Masato Yoshida et al. · Optics Express · 2012 · 103 citations · Full text

Engineering, Communication, Electrical Engineering +17

The influence of directly modulated DFB LD sub-mode oscillation on long-span transmission system

N. Henmi, Yuki Koizumi, Masaki Yamaguchi et al. · Journal of Lightwave Technology · 1988 · 22 citations

Engineering, Communication, Electrical Engineering +14

Marked performance improvement of 256 QAM transmission using a digital back-propagation method

Kazushi Toyoda, Yuki Koizumi, Tatsunori Omiya et al. · Optics Express · 2012 · 20 citations · Full text

Engineering, Communication, Electrical Engineering +13

512 QAM transmission over 240 km using frequency-domain equalization in a digital coherent receiver

Yuki Koizumi, Kazushi Toyoda, Tatsunori Omiya et al. · Optics Express · 2012 · 16 citations · Full text

Engineering, Communication, Electrical Engineering +16

Epitaxial growth of highly Fe-doped semi-insulating InP layers by N2 carrier gas mixed hydride vapor phase epitaxy

Naotaka Kuroda, S. Sugou, Yuki Koizumi et al. · Journal of Crystal Growth · 1989 · 13 citations

Natural Sciences, Materials Engineering, Materials Science +10