Compact photonic gateway for dynamic path control using acousto-optic tunable filter. - Hiroshi Onaka; Hideyuki Miyata; Yutaka Kai; Setsuo Yoshida; Kyosuke Sone; Yutaka Takita; Yukito Tsunoda; Hiroshi Miyata; Goji Nakagawa (Opt. Switch. Netw., 2008)

Evaluation of FSK light labels superimposed on 112 Gbps DP-QPSK signal with real-time coherent receiver and optical filter based decoder for light path tracing. - Goji Nakagawa; Shoichiro Oda; Kyosuke Sone; Yasuhiko Aoki; Kazuo Hironishi; Takahito Tanimura; Takeshi Hoshida; Jens C. Rasmussen (OFC/NFOEC, 2013)

Ultra-High Extinction Ratio and Low Cross Talk Characteristics of 4-Array Integrated SOA Module with Novel Wavelength-Insensitive Parallel Optical Coupling Scheme. - Goji Nakagawa; Yutaka Kai; Kyosuke Sone; Setsuo Yoshida; Shinsuke Tanaka; Ken Morito; Susumu Kinoshita (IEICE Trans. Electron., 2013)

Demonstration of integrated optical path monitoring sub-system in CDCG-ROADM network. - Goji Nakagawa; Shoichiro Oda; Kyosuke Sone; Yasuhiko Aoki; Takeshi Hoshida; Jens C. Rasmussen (ECOC, 2014)

Next generation photonic node architecture using software-defined universal transceivers. - Yasuhiko Aoki; Xi Wang 001; Goji Nakagawa; Shoichiro Oda; Kyosuke Sone; Takahito Tanimura; Takeshi Hoshida; Paparao Palacharla; Motoyoshi Sekiya; Jens C. Rasmussen (OFC, 2014)

Crosstalk analysis of FSK light label on 112 Gbps DP-QPSK signal in CNCG ROADM network. - Goji Nakagawa; Shoichiro Oda; Kyosuke Sone; Yasuhiko Aoki; Kazuo Hironishi; Takahito Tanimura; Takeshi Hoshida; Jens C. Rasmussen (OFC, 2014)

Effective utilization of network by spectrum defragmentation. - Kyosuke Sone; Xi Wang; Shinji Yamashita; Yasuhiko Aoki (OFC, 2014)

Three Benefits Brought by Perturbation Back-Propagation Algorithm in 224Gb/s DP-16QAM Transmission. - Shoichiro Oda; Takahito Tanimura; Takeshi Hoshida; Yuichi Akiyama; Hisao Nakashima; Kyosuke Sone; Zhenning Tao; Jens C. Rasmussen (IEICE Trans. Commun., 2014)

Experimental investigation on crosstalk of FSK supervisory signal in ROADM networks. - Guoxiu Huang; Goji Nakagawa; Shoichiro Oda; Kyosuke Sone; Setsuo Yoshida; Yasuhiko Aoki; Jens C. Rasmussen (OFC, 2015)

High-speed polarization shift keying lightpath labeling of 100 Gb/s DP-QPSK for programmable photonic networks. - Goji Nakagawa; Mark D. Feuer; Vitaly Mikhailov; Vinay A. Vaishampayan; Shoichiro Oda; Kyosuke Sone; Setsuo Yoshida; Yasuhiko Aoki; Jens C. Rasmussen (OFC, 2015)

Development of Evaluation Platform of AMCC Superimposition on CPRI Signal Transmission for Mobile Fronthaul Network. - Goji Nakagawa; Kyosuke Sone; Shoichiro Oda; Setsuo Yoshida; Yoshio Hirose; Motoyuki Takizawa; Takeshi Hoshida (ECOC, 2017)

Remote Management and Control of WDM-PON System for Fronthaul in Cloud-Radio Access Networks. - Kyosuke Sone; Goji Nakagawa; Shoichiro Oda; Motoyuki Takizawa; Yoshio Hirose; Takeshi Hoshida (ECOC, 2017)

Compact and low cost superimposition of AMCC with magneto-optic VOA. - Goji Nakagawa; Kyosuke Sone; Setsuo Yoshida; Shoichiro Oda; Motoyuki Takizawa; Tomoo Takahara; Yoshio Hirose; Takeshi Hoshida (OFC, 2017)

Tone-Assisted Simultaneous Activation Protocol for Multiple ONUs in Point-to-point WDM Mobile Fronthaul. - Goji Nakagawa; Kyosuke Sone; Shoichiro Oda; Setsuo Yoshida; Yoshio Hirose; Takeshi Hoshida (ECOC, 2018)

Wavelength Adjustment of Upstream Signal using AMCC with Power Monitoring for WDM-PON in 5G Mobile Era. - Kazuaki Honda; Hirotaka Nakamura; Kazutaka Hara; Kyosuke Sone; Goji Nakagawa; Yoshio Hirose; Takeshi Hoshida; Jun Terada; Akihiro Otaka (OFC, 2018)

Multi-Vendor Interoperation of SFP+ Transceivers for CPRI Signal Transmission with Superimposed AMCC for Mobile Fronthaul. - Goji Nakagawa; Kyosuke Sone; Setsuo Yoshida; Shoichiro Oda; Yoshio Hirose; Takeshi Hoshida (OFC, 2018)

Demonstration of Simultaneous Multiple ONUs Activation in WDM-PON System for 5G Fronthaul. - Kyosuke Sone; Goji Nakagawa; Yoshio Hirose; Takeshi Hoshida (OFC, 2018)

Wavelength-Shifted Protection for WDM-PON with AMCC Scheme for 5G Mobile Fronthaul. - Kazuaki Honda; Hirotaka Nakamura; Kyosuke Sone; Goji Nakagawa; Yoshio Hirose; Takeshi Hoshida; Jun Terada (OFC, 2019)

Flexible Management of WDM-PON Using AMCC for 5G Radio Access Networks. - Kazuaki Honda; Hirotaka Nakamura; Kazutaka Hara; Kyosuke Sone; Goji Nakagawa; Yoshio Hirose; Takeshi Hoshida; Jun Terada (OECC/PSC, 2019)

Implementation of Rx-side DSP-based fiber-longitudinal optical power profile monitoring for optical network tomography. - Kyosuke Sone; Motohiko Eto; Kazuyuki Tajima; Setsuo Yoshida; Ichiro Yokokura; Kenichi Kamada; Shoichiro Oda; Takeshi Hoshida (OECC/PSC, 2022)

Optical Network Tomography: Demonstration of Anomaly Loss Monitoring and Fiber-Type Identification. - Ryu Shinzaki; Motohiko Eto; Kazuyuki Tajima; Kyosuke Sone; Setsuo Yoshida; Shoichiro Oda; Inwoong Kim; Olga Vassilieva; Paparao Palacharla; Takeshi Hoshida (OFC, 2023)

Nonlinear SNR Estimation based on Power Profile Estimation in Hybrid Raman-EDFA Link. - Inwoong Kim; Kyosuke Sone; Olga Vassilieva; Shoichiro Oda; Paparao Palacharla; Takeshi Hoshida (OFC, 2024)

Digital Coherent Receiver Based Optical Performance Monitoring Technology and its Application to Photonics Tomography. - Shoichiro Oda; Ryu Shinzaki; Motohiko Eto; Kazuyuki Tajima; Kyosuke Sone; Setsuo Yoshida; Inwoong Kim; Olga Vassilieva; Paparao Palacharla; Takeshi Hoshida (OFC, 2024)

Advanced Multi-Span Signal Monitoring Using Digital Coherent Receivers. - Takeshi Hoshida; Ryu Shinzaki; Motohiko Eto; Kazuyuki Tajima; Kyosuke Sone; Setsuo Yoshida; Naoya Okada; Ichiro Yokokura; Atsushi Kanai; Junichi Sugiyama; Shoichiro Oda; Hisao Nakashima (OFC, 2025)