PMD Design for High-Speed WDM Backbone Network Systems Based on Field PMD Measurements. - Toshiya Matsuda; Takeshi Kawasaki; Tomoyoshi Kataoka; Akira Naka; Kazuhiro Oda (IEICE Trans. Commun., 2011)

Super high density multi-carrier transmission system by MIMO processing. - Fukutaro Hamaoka; Kohei Saito; Toshiya Matsuda; Akira Naka (ECOC, 2014)

Evaluation of maximum ratio combining in route diversity transmission and application to hitless optical path switching in field installed fibre. - Kohei Saito; Masahiro Yokota; Fukutaro Hamaoka; Shuto Yamamoto; Takashi Kotanigawa; Hideki Maeda; Akira Naka (ECOC, 2015)

Compatibility between nonlinear compensation and crosstalk compensation using MIMO processing in super-high-density multi-carrier transmission system. - Shuto Yamamoto; Kohei Saito; Akira Naka; Hideki Maeda (ECOC, 2015)

Operational issues facing commercial raman amplifier system: Safety measures and system designs. - Akira Naka; Toshiya Matsuda (OFC, 2015)

Probabilistic Amplitude Shaping with BICM-ID for all possible labels on 64-QAM. - Mamoru Komatsu; Akira Naka (OECC/PSC, 2022)

Effect of Binary Labeling Schemes on PAS with BICM-ID System Performance over the AWGN and Optical Fiber Channels. - Mamoru Komatsu; Akira Naka (IEICE Trans. Commun., 2025)