Kazushi Toyoda

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

512 QAM (54 Gbit/s) coherent optical transmission over 150 km with an optical bandwidth of 4.1 GHz

Seiji Okamoto, Kazushi Toyoda, Tatsunori Omiya et al. · 2010 · 47 citations

Engineering, Electrical Engineering, Physics +16

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