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)

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 real-time FSK light labeling using DAC-based transmitter for 400G superchannel. - Goji Nakagawa; Shoichiro Oda; Setsuo Yoshida; Guoxiu Huang; Yasuhiko Aoki; Takeshi Hoshida; Taku Saito; Taketo Endo; Kousuke Komaki; Osamu Takeuchi; Hiroshi Onaka; Jens C. Rasmussen (ECOC, 2015)

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)

Demonstration of an autonomous, software controlled living optical network that eliminates the need for pre-planning. - Shoichiro Oda; Masatake Miyabe; Setsuo Yoshida; Toru Katagiri; Yasuhiko Aoki; Jens C. Rasmussen; Martin Birk; Kathy Tse (OFC, 2016)

Autonomous and Real-time Controlled Transceiver Prototype with FSK Supervisory Signal and Performance Monitoring. - Yi Ge; Shoichiro Oda; Ying Zhao; Guoxiu Huang; Setsuo Yoshida; Hisao Nakashima; Yuichi Akiyama; Yoshio Hirose; Zhenning Tao; Takeshi Hoshida (ECOC, 2017)

Polarization Dependent Loss Monitor with Visualization on Poincaré Sphere in Digital Coherent System. - Guoxiu Huang; Shoichiro Oda; Yuichi Akiyama; Hiroyuki Irie; Setsuo Yoshida; Hisao Nakashima; Takeshi Hoshida (ECOC, 2017)

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)

Accurate prediction of quality of transmission with dynamically configurable optical impairment model. - Martin Bouda; Shoichiro Oda; Olga Vassilieva; Masatake Miyabe; Setsuo Yoshida; Toru Katagiri; Yasuhiko Aoki; Takeshi Hoshida; Tadashi Ikeuchi (OFC, 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)

Innovative Optical Networking by Optical Performance Monitoring and Learning Process. - Shoichiro Oda; Martin Bouda; Yi Ge; Setsuo Yoshida; Takahito Tanimura; Yuichi Akiyama; Yoshio Hirose; Zhenning Tao; Tadashi Ikeuchi; Takeshi Hoshida (ECOC, 2018)

Spectrally Efficient and Highly Resilient Grouped Routing Network Enhanced with Optical Performance Monitoring. - Keisuke Kayano; Hiroshi Saito; Yojiro Mori; Hiroshi Hasegawa; Ken-ichi Sato; Shoichiro Oda; Setsuo Yoshida; Takeshi Hoshida (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)

Accurate Prediction of Quality of Transmission Based on a Dynamically Configurable Optical Impairment Model. - Martin Bouda; Shoichiro Oda; Olga Vassilieva; Masatake Miyabe; Setsuo Yoshida; Toru Katagiri; Yasuhiko Aoki; Takeshi Hoshida; Tadashi Ikeuchi (JOCN, 2018)

Advanced Data-Analytics-Based Fiber-Longitudinal Monitoring for Optical Transport Networks. - Takahito Tanimura; Setsuo Yoshida; Shoichiro Oda; Kazuyuki Tajima; Takeshi Hoshida (ECOC, 2020)

Single-Pixel IQ Monitor via Computational Coherent Reception with Widely Linear Phase Retrieval. - Yuki Yoshida; Takahito Tanimura; Setsuo Yoshida; Takeshi Hoshida; Naokatsu Yamamoto (ECOC, 2020)

Advanced DSP for Monitoring and Mitigation in Optical Transport Networks. - Takeshi Hoshida; Takahito Tanimura; Shoichiro Oda; Setsuo Yoshida; Hisao Nakashima; Guoxiu Huang; Zhenning Tao (OFC, 2020)

Transmission-Quality-Aware Online Network Design and Provisioning Enabled by Optical Performance Monitoring. - Keisuke Kayano; Yojiro Mori; Hiroshi Hasegawa; Ken-ichi Sato; Shoichiro Oda; Setsuo Yoshida; Takeshi Hoshida (IEICE Trans. Commun., 2020)

Simultaneous Monitoring of Frequency-dependent IQ Imbalances in a Dual-polarization IQ Modulator by using a Single Photodetector: A Phase Retrieval Approach. - Yuki Yoshida; Setsuo Yoshida; Shoichiro Oda; Takeshi Hoshida; Naokatsu Yamamoto (OFC, 2021)

Concept and implementation study of advanced DSP-based fiber-longitudinal optical power profile monitoring toward optical network tomography [Invited]. - Takahito Tanimura; Setsuo Yoshida; Kazuyuki Tajima; Shoichiro Oda; Takeshi Hoshida (JOCN, 2021)

Location-resolved PDL Monitoring with Rx-side Digital Signal Processing in Multi-span Optical Transmission System. - Motohiko Eto; Kazuyuki Tajima; Setsuo Yoshida; Shoichiro Oda; Takeshi Hoshida (OFC, 2022)

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)

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)

Demonstration of State-of-polarization Change Localization Based on Digital Coherent Transceivers. - Naoya Okada; Joji Terashi; Setsuo Yoshida; Reiko Kuroiwa; Yu Tajima; Ichiro Yokokura; Atsushi Kanai; Junichi Sugiyama; Norihiro Yoshida; Shoichiro Oda; Kousuke Komaki; Takeshi Hoshida (OFC, 2025)