Takeshi Hoshida

140 papers Journal 12Unranked 128

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Advanced Multi-Span Signal Monitoring Using Digital Coherent Receivers. OFC Takeshi Hoshida, Ryu Shinzaki, Motohiko Eto, Kazuyuki Tajima, Kyosuke Sone, Setsuo Yoshida, Naoya Okada, Ichiro Yokokura, Atsushi Kanai, Junichi Sugiyama, Shoichiro Oda, Hisao Nakashima
2025	—	`conf`	An Accurate, Sensitive, and Wide-range Skew Calibration Method for Transmitter with Segmented Modulator Using Probability-maintained Multi-notch Sequence. OFC Tong Ye, Jingnan Li, Ke Zhang, Xiaofei Su, Shinsuke Tanaka, Yohei Sobu, Hisao Nakashima, Takeshi Hoshida, Zhenning Tao
2025	—	`conf`	Demonstration of State-of-polarization Change Localization Based on Digital Coherent Transceivers. OFC Naoya Okada, Joji Terashi, Setsuo Yoshida, Reiko Kuroiwa, Yu Tajima, Ichiro Yokokura, Atsushi Kanai, Junichi Sugiyama, Norihiro Yoshida, Shoichiro Oda, Kousuke Komaki, Takeshi Hoshida
2025	—	`conf`	In-service Monitor and Pre-compensation of 100 Gbaudclass Coherent Transmitter by a 5 GHz Photodetector. OFC Ke Zhang, Jingnan Li, Tong Ye, Hisao Nakashima, Takeshi Hoshida, Zhenning Tao
2025	—	`conf`	Low-Complexity Digital Twinning of Optical I/Q Modulator by Direct-Detection with Widely Non-Linear Phase Retrieval. OFC Yuki Yoshida, Shoichiro Oda, Naokatsu Yamamoto, Takeshi Hoshida, Kouichi Akahane
2025	—	`conf`	Low-cost and Power-efficient EEPN Mitigation Enabled by Accurate Jitter Waveform Estimation. OFC Jingnan Li, Xiaofei Su, Tong Ye, Ke Zhang, Hisao Nakashima, Takeshi Hoshida, Zhenning Tao
2025	—	`conf`	Maximizing Throughput by Band-wise Bidirectional SCLU Transmission with Lumped Amplification. OFC Olga Vassilieva, Inwoong Kim, Hiroyuki Irie, Hisao Nakashima, Takeshi Hoshida, Paparao Palacharla
2025	—	`conf`	Nonlinear Mitigation for Coherent Optical DAC Transmitter. ECOC Tong Ye, Ke Zhang, Xiaofei Su, Jingnan Li, Shinsuke Tanaka, Yohei Sobu, Motoyuki Nishizawa, Hisao Nakashima, Takeshi Hoshida, Zhenning Tao
2025	—	`conf`	Single-Carrier High-Capacity Transmission in Bandwidth-Limited Systems. OFC Guoxiu Huang, Hisao Nakashima, Takeshi Hoshida
2024	—	`conf`	240GBd-16QAM Single-Carrier Coherent Transmission over 120km SSMF for a Bandwidth Limited System with 1sps Speed and Simple DSP. OFC Guoxiu Huang, Yo Nakamura, Hisao Nakashima, Takeshi Hoshida
2024	—	`conf`	Clock Recovery of a 180 Gbaud Faster-than-Nyquist Signal Enabled by a Novel Adaptive Equalizer-Aided Algorithm. OFC Yo Nakamura, Guoxiu Huang, Hisao Nakashima, Takeshi Hoshida
2024	—	`conf`	Digital Coherent Receiver Based Optical Performance Monitoring Technology and its Application to Photonics Tomography. OFC Shoichiro Oda, Ryu Shinzaki, Motohiko Eto, Kazuyuki Tajima, Kyosuke Sone, Setsuo Yoshida, Inwoong Kim, Olga Vassilieva, Paparao Palacharla, Takeshi Hoshida
2024	—	`conf`	Distortion Characterization and Performance Estimation of Time-interleaved DAC and ADC Based on the Measurement of Nonlinear Noise Spectrum. OFC Tong Ye, Ke Zhang, Xiaofei Su, Jingnan Li, Hisao Nakashima, Takeshi Hoshida, Zhenning Tao
2024	—	`conf`	High-speed and low-power optical DAC transmitter using all-silicon lumped segmented modulator directly driven by CMOS inverter driver. OFC Yohei Sobu, Yukito Tsunoda, Toshihiko Mori, Guoxiu Huang, Takuji Yamamoto, Shinsuke Tanaka, Takeshi Hoshida
2024	—	`conf`	Impact of Symbol Rate Optimization and Laser Frequency Stability on Transmission Reach of Super-Channel Transceiver Configurations for Beyond 1.6 Tb/s. OFC Olga Vassilieva, Inwoong Kim, Hiroyuki Irie, Hisao Nakashima, Takeshi Hoshida, Paparao Palacharla
2024	—	`conf`	Modeling and Experimental Verification in S+C+L+U Quadrable-Band WDM Transmission System using C+L-Band Transceivers and Wavelength Converters. OFC Hidenobu Muranaka, Tomoyuki Kato, Tomohiro Yamauchi, Hiroyuki Irie, Hiroki Ooi, Yu Tanaka, Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Masashi Abe, Takeshi Umeki, Yutaka Miyamoto, Takeshi Hoshida
2024	—	`conf`	Nonlinear SNR Estimation based on Power Profile Estimation in Hybrid Raman-EDFA Link. OFC Inwoong Kim, Kyosuke Sone, Olga Vassilieva, Shoichiro Oda, Paparao Palacharla, Takeshi Hoshida
2024	—	`conf`	U-Band Transmission Characteristics over Standard Cladding Step-Index 4-Core Fiber Span. OFC Daiki Soma, Tomoyuki Kato, Shohei Beppu, Daniel J. Elson, Hidenobu Muranaka, Hiroyuki Irie, Shun Okada, Yu Tanaka, Yuta Wakayama, Noboru Yoshikane, Takeshi Hoshida, Takehiro Tsuritani
2024	—	`conf`	U-band WDM Transmission over 90-km Deployed Fiberoptic Cable Leveraged by S+C+L-band WDM Channels. OFC Tomoyuki Kato, Shohei Beppu, Daiki Soma, Hidenobu Muranaka, Shun Okada, Hiroyuki Irie, Yuta Wakayama, Noboru Yoshikane, Takehiro Tsuritani, Yu Tanaka, Takeshi Hoshida
2023	—	`conf`	1.96Tbps and 256-Gbaud Dual-carrier Faster than Nyquist Signal Transmission Using Two Narrow-bandwidth Modulators and Single Coherent Receiver. OFC Guoxiu Huang, Hisao Nakashima, Jun Matsui, Yohei Sobu, Shinsuke Tanaka, Takeshi Hoshida
2023	—	`conf`	38.4-Tbps Inline-amplified Transmission Using PPLN-based Optical Parametric Amplifier over 6 THz within L- and U-bands. OFC Shimpei Shimizu, Takayuki Kobayashi, Akira Kawai, Takushi Kazama, Masanori Nakamura, Koji Enbutsu, Takahiro Kashiwazaki, Masashi Abe, Takeshi Umeki, Yutaka Miyamoto, Tomoyuki Kato, Yu Tanaka, Takeshi Hoshida
2023	—	`conf`	Calibration of High-Speed Time-Interleaving DAC. OFC Ke Zhang, Xiaofei Su, Hisao Nakashima, Takeshi Hoshida, Zhenning Tao
2023	J	`jnl`	Design and Characterization of Dispersion-Tailored Silicon Strip Waveguides toward Wideband Wavelength Conversion. IEICE Trans. Electron. Hidenobu Muranaka, Tomoyuki Kato, Shun Okada, Tokuharu Kimura, Yu Tanaka, Tsuyoshi Yamamoto, Isaac Sackey, Gregor Ronniger, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Takeshi Hoshida
2023	—	`conf`	Distortion Analysis and Equivalent Multiplicative and Additive Noise Model for High-Speed DAC and ADC. OFC Xiaofei Su, Tone Ye, Ke Zhang, Chengwu Yang, Hisao Nakashima, Takeshi Hoshida, Zhenning Tao
2023	J	`jnl`	Foreword. IEICE Trans. Commun. Takeshi Hoshida
2023	—	`conf`	Optical Network Tomography: Demonstration of Anomaly Loss Monitoring and Fiber-Type Identification. OFC Ryu Shinzaki, Motohiko Eto, Kazuyuki Tajima, Kyosuke Sone, Setsuo Yoshida, Shoichiro Oda, Inwoong Kim, Olga Vassilieva, Paparao Palacharla, Takeshi Hoshida
2023	J	`jnl`	S-Band WDM Transmission Using PPLN-Based Wavelength Converters and 400-Gb/s C-Band Real-Time Transceivers. IEICE Trans. Commun. Tomoyuki Kato, Hidenobu Muranaka, Yu Tanaka, Yuichi Akiyama, Takeshi Hoshida, Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Takeshi Umeki, Kei Watanabe, Yutaka Miyamoto
2023	—	`conf`	U-Band Transmission of Real-Time 200-Gb/s Signal Co-Propagating with C+L-Band WDM Signal. OFC Tomoyuki Kato, Hiroyuki Irie, Hidenobu Muranaka, Yu Tanaka, Yuichi Akiyama, Takeshi Hoshida
2022	—	`conf`	A Sensitive Method for Estimating the Linear Length of a System. OECC/PSC Chengwu Yang, Tong Ye, Ke Zhang, Zhenning Tao, Hisao Nakashima, Takeshi Hoshida
2022	—	`conf`	A Simple and Accurate Method to Estimate the Nonlinear Performance of VCSEL IM-DD System. OFC Chengwu Yang, Tong Ye, Ke Zhang, Zhenning Tao, Hisao Nakashima, Takeshi Hoshida
2022	—	`conf`	Characterization of Dispersion-Tailored Silicon Strip Waveguide for Wideband Wavelength Conversion. OECC/PSC Hidenobu Muranaka, Tomoyuki Kato, Shun Okada, Tokuharu Kimura, Yu Tanaka, Tsuyoshi Yamamoto, Isaac Sackey, Gregor Ronniger, Carsten Schmidt-Langhorst, Colja Schubert, Takeshi Hoshida
2022	—	`conf`	Faster than Nyquist PDM-16QAM Modulation with Low Resolution and Low Speed DAC. OECC/PSC Guoxiu Huang, Hisao Nakashima, Takeshi Hoshida
2022	—	`conf`	First Demonstration of Crosstalk-Free (< -38.5 dB) 32-ch DWDM Demultiplexer on Standard Si PIC Platform. OFC Tomoyuki Akiyama, Motoyuki Nishizawa, Akio Sugama, Yasuhiro Nakasha, Shinsuke Tanaka, Yu Tanaka, Takeshi Hoshida
2022	—	`conf`	Highly power-efficient (2 pJ/bit), 128Gbps 16QAM signal generation of coherent optical DAC transmitter using 28-nm CMOS driver and all-silicon segmented modulator. OFC Yohei Sobu, Guoxiu Huang, Toshihiko Mori, Yukito Tsunoda, Takuji Yamamoto, Shinsuke Tanaka, Takeshi Hoshida
2022	—	`conf`	How to Connect Device Nonlinear Specification and System Nonlinear Penalty. OFC Zhenning Tao, Ke Zhang, Chengwu Yang, Xiaofei Su, Tong Ye, Hisao Nakashima, Takeshi Hoshida
2022	—	`conf`	Implementation of Rx-side DSP-based fiber-longitudinal optical power profile monitoring for optical network tomography. OECC/PSC Kyosuke Sone, Motohiko Eto, Kazuyuki Tajima, Setsuo Yoshida, Ichiro Yokokura, Kenichi Kamada, Shoichiro Oda, Takeshi Hoshida
2022	—	`conf`	Location-resolved PDL Monitoring with Rx-side Digital Signal Processing in Multi-span Optical Transmission System. OFC Motohiko Eto, Kazuyuki Tajima, Setsuo Yoshida, Shoichiro Oda, Takeshi Hoshida
2022	—	`conf`	Nonlinear Distortion Identification for Coherent Optical Communication. OECC/PSC Ke Zhang, Zhenning Tao, Chengwu Yang, Hisao Nakashima, Takeshi Hoshida
2022	—	`conf`	Probabilistic vs. Geometric Constellation Shaping in Commercial Applications. OFC Olga Vassilieva, Inwoong Kim, Hiroyuki Irie, Yohei Koganei, Hisao Nakashima, Yuichi Akiyama, Takeshi Hoshida, Paparao Palacharla
2022	J	`jnl`	Ultrawideband Systems and Networks: Beyond C + L-Band. Proc. IEEE Takeshi Hoshida, Vittorio Curri, Lídia Galdino, David T. Neilson, Wladek Forysiak, Johannes K. Fischer, Tomoyuki Kato, Pierluigi Poggiolini
2022	—	`conf`	WDM Transmission in S-Band Using PPLN-Based Wavelength Converters and 400-Gb/s C-Band Real-Time Transceivers. OECC/PSC Tomoyuki Kato, Hidenobu Muranaka, Yu Tanaka, Yuichi Akiyama, Takeshi Hoshida, Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Takeshi Umeki, Kei Watanabe, Yutaka Miyamoto
2021	—	`conf`	Characterization, Modelling and Measurement of Device Imperfections in Advanced Coherent Transceivers. ECOC Zhenning Tao, Yangyang Fan, Tong Ye, Xiaofei Su, Hisao Nakashima, Takeshi Hoshida
2021	J	`jnl`	Concept and implementation study of advanced DSP-based fiber-longitudinal optical power profile monitoring toward optical network tomography [Invited]. JOCN Takahito Tanimura, Setsuo Yoshida, Kazuyuki Tajima, Shoichiro Oda, Takeshi Hoshida
2021	—	`conf`	Demonstration of Crosstalk-Free WDM Demultiplexing on Si Nanowire PIC Controlled by Si CMOS ASIC. OFC Tomoyuki Akiyama, Motoyuki Nishizawa, Akio Sugama, Yasuhiro Nakasha, Shinsuke Tanaka, Yu Tanaka, Shoichiro Oda, Takeshi Hoshida
2021	—	`conf`	In-field Calibration of Phase Response of Optical Transmitter Using Built-in Monitor Photodiode. OFC Yangyang Fan, Zhenning Tao, Hisao Nakashima, Takeshi Hoshida
2021	—	`conf`	Polarization Change Monitor Based on Geometrical Analysis in Stokes Space. ECOC Jingnan Li, Yangyang Fan, Zhenning Tao, Hisao Nakashima, Takeshi Hoshida
2021	—	`conf`	Simultaneous Monitoring of Frequency-dependent IQ Imbalances in a Dual-polarization IQ Modulator by using a Single Photodetector: A Phase Retrieval Approach. OFC Yuki Yoshida, Setsuo Yoshida, Shoichiro Oda, Takeshi Hoshida, Naokatsu Yamamoto
2021	—	`conf`	Temperature-Tolerant Crosstalk-Free WDM Demultiplexing Using Controller-Integrated Cascaded AMZ Triplet (CAT) on Si Nano-Waveguide PIC Platform. ECOC Tomoyuki Akiyama, Motoyuki Nishizawa, Akio Sugama, Yasuhiro Nakasha, Shinsuke Tanaka, Yu Tanaka, Takeshi Hoshida
2021	—	`conf`	The Interaction Between Pilot Based Linear Equalizer and Device Nonlinearity in Optical Coherent Communication. ECOC Xiaofei Su, Ke Zhang, Tong Ye, Zhenning Tao, Hisao Nakashima, Takeshi Hoshida
2021	—	`conf`	Whole Band Wavelength Conversion for Wideband Transmission. OFC Tomoyuki Kato, Shigeki Watanabe, Tomohiro Yamauchi, Goji Nakagawa, Hidenobu Muranaka, Yu Tanaka, Yuichi Akiyama, Takeshi Hoshida
2020	—	`conf`	A Method to Separate the Penalties Caused by Various Nonlinear Signal-Pump Impairments in Raman Amplified System. OFC Jingnan Li, Yangyang Fan, Zhenning Tao, Tong Ye, Hiroyuki Irie, Hisao Nakashima, Kousuke Komaki, Takeshi Hoshida
2020	—	`conf`	Advanced DSP for Monitoring and Mitigation in Optical Transport Networks. OFC Takeshi Hoshida, Takahito Tanimura, Shoichiro Oda, Setsuo Yoshida, Hisao Nakashima, Guoxiu Huang, Zhenning Tao
2020	—	`conf`	Advanced Data-Analytics-Based Fiber-Longitudinal Monitoring for Optical Transport Networks. ECOC Takahito Tanimura, Setsuo Yoshida, Shoichiro Oda, Kazuyuki Tajima, Takeshi Hoshida
2020	—	`conf`	Automatic Resource Mapping using Functional Block Based Disaggregation Model for ROADM Networks. OFC Kiyo Ishii, Sugang Xu, Noboru Yoshikane, Atsuko Takefusa, Shigeyuki Yanagimachi, Takeshi Hoshida, Kohei Shiomoto, Tomohiro Kudoh, Takehiro Tsuritani, Yoshinari Awaji, Shu Namiki
2020	—	`conf`	First Demonstration of Automated Updates of Disaggregate Blades in Multi-Domain/Layer Optical Path Network. OFC Kiyo Ishii, Sugang Xu, Noboru Yoshikane, Atsuko Takefusa, Shigeyuki Yanagimachi, Takeshi Hoshida, Kohei Shiomoto, Tomohiro Kudoh, Takehiro Tsuritani, Yoshinari Awaji, Shu Namiki
2020	—	`conf`	High-Speed-Operation of Compact All-Silicon Segmented Mach-Zehnder Modulator Integrated with Passive RC Equalizer for Optical DAC Transmitter. OFC Yohei Sobu, Shinsuke Tanaka, Yu Tanaka, Yuichi Akiyama, Takeshi Hoshida
2020	—	`conf`	Side Effect of Normal Vector Recovery based Polarization Demultiplexing in Stokes Space and the Countermeasure. ECOC Jingnan Li, Yangyang Fan, Zhenning Tao, Hisao Nakashima, Takeshi Hoshida
2020	—	`conf`	Single-Pixel IQ Monitor via Computational Coherent Reception with Widely Linear Phase Retrieval. ECOC Yuki Yoshida, Takahito Tanimura, Setsuo Yoshida, Takeshi Hoshida, Naokatsu Yamamoto
2020	J	`jnl`	Transmission-Quality-Aware Online Network Design and Provisioning Enabled by Optical Performance Monitoring. IEICE Trans. Commun. Keisuke Kayano, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato, Shoichiro Oda, Setsuo Yoshida, Takeshi Hoshida
2020	—	`conf`	Up to 115GBaud Faster Than Nyquist PDM-64QAM Based on Tomlinson-Harashima Precoding with Single DAC. ECOC Guoxiu Huang, Hisao Nakashima, Yuichi Akiyama, Takeshi Hoshida
2019	—	`conf`	A Demultiplexer Immune from Fabrication-Error Impairments as an Enabler of Compact High-Channel-Count (> 64 ch) Dense WDM Systems on Low-End Si PIC Platforms. OECC/PSC Tomoyuki Akiyama, Shoichiro Oda, Seok-Hwan Jeong, Yasuhiro Nakasha, Yu Tanaka, Takeshi Hoshida
2019	—	`conf`	A Polarization Change Monitor by Eigenvalue Analysis in Coherent Receiver. OFC Tong Ye, Xiaofei Su, Ke Zhang, Zhenning Tao, Guoxiu Huang, Hisao Nakashima, Takeshi Hoshida
2019	J	`jnl`	Convolutional Neural Network-Based Optical Performance Monitoring for Optical Transport Networks. JOCN Takahito Tanimura, Takeshi Hoshida, Tomoyuki Kato, Shigeki Watanabe, Hiroyuki Morikawa
2019	—	`conf`	Demonstration of Continuous Improvement in Open Optical Network Design by QoT Prediction using Machine Learning. OFC Martin Bouda, Shoichiro Oda, Yuichi Akiyama, Denis Paunovic, Takeshi Hoshida, Paparao Palacharla, Tadashi Ikeuchi
2019	—	`conf`	Fiber Nonlinear Noise-to-Signal Ratio Estimation by Machine Learning. OFC Ke Zhang, Yangyang Fan, Tong Ye, Zhenning Tao, Shoichiro Oda, Takahito Tanimura, Yuichi Akiyama, Takeshi Hoshida
2019	—	`conf`	Flexible Management of WDM-PON Using AMCC for 5G Radio Access Networks. OECC/PSC Kazuaki Honda, Hirotaka Nakamura, Kazutaka Hara, Kyosuke Sone, Goji Nakagawa, Yoshio Hirose, Takeshi Hoshida, Jun Terada
2019	—	`conf`	Investigation on Maximum Transmission Reach in Wavelength Converted Systems. OECC/PSC Tomohiro Yamauchi, Tomoyuki Kato, Goji Nakagawa, Shigeki Watanabe, Yuichi Akiyama, Takeshi Hoshida
2019	—	`conf`	Low-Complexity, Low-PAPR Polarization-Time Code for PDL Mitigation. OFC Tomofumi Oyama, Guoxiu Huang, Hisao Nakashima, Yoshitaka Nomura, Tomoo Takahara, Takeshi Hoshida
2019	—	`conf`	Optimum Bit-Level Distribution Matching with at Most O(N OFC Yohei Koganei, Kiichi Sugitani, Hisao Nakashima, Takeshi Hoshida
2019	—	`conf`	Polarization Change Monitor Based on Jointly Applied Constant Modulus Algorithm and Carrier Phase Recovery in Coherent Receiver. OECC/PSC Yanhui Qi, Tong Ye, Yangyang Fan, Zhenning Tao, Guoxiu Huang, Hisao Nakashima, Takeshi Hoshida
2019	—	`conf`	Transceiver IQ imperfection Monitor by Digital Signal Processing in Coherent Receiver. OECC/PSC Yangyang Fan, Yufeng Jiang, Junpeng Liang, Zhenning Tao, Hisao Nakashima, Takeshi Hoshida
2019	—	`conf`	Wavelength-Shifted Protection for WDM-PON with AMCC Scheme for 5G Mobile Fronthaul. OFC Kazuaki Honda, Hirotaka Nakamura, Kyosuke Sone, Goji Nakagawa, Yoshio Hirose, Takeshi Hoshida, Jun Terada
2018	—	`conf`	A Simple, Robust Two-Tone Method to Measure the Dynamic Nonlinear Characteristics of Phase Shifter in Silicon Mach-Zehnder Modulator. OFC Tong Ye, Yanhui Qi, Hao Chen, Zhenning Tao, Tomofumi Oyama, Hisao Nakashima, Takeshi Hoshida, Haowen Shu, Xingjun Wang
2018	J	`jnl`	Accurate Prediction of Quality of Transmission Based on a Dynamically Configurable Optical Impairment Model. JOCN Martin Bouda, Shoichiro Oda, Olga Vassilieva, Masatake Miyabe, Setsuo Yoshida, Toru Katagiri, Yasuhiko Aoki, Takeshi Hoshida, Tadashi Ikeuchi
2018	—	`conf`	An Accurate Algorithm to Quantitatively Identify the Performance Degradation Caused by Linear Crosstalk. OFC Xiaofei Su, Yangyang Fan, Ke Zhang, Hao Chen, Zhenning Tao, Shoichiro Oda, Takeshi Hoshida
2018	—	`conf`	An Accurate and Robust PDL Monitor by Digital Signal Processing in Coherent Receiver. OFC Huihui Li, Guoxiu Huang, Zhenning Tao, Hao Chen, Shoichiro Oda, Yuichi Akiyama, Tomohiro Yamauchi, Takeshi Hoshida
2018	—	`conf`	Any-to-Any Signal Frequency Shifting Across Entire C-Band Using Continuously Tuneable Optical Frequency Shifter. ECOC Tomoyuki Kato, Shigeki Watanabe, Takahito Tanimura, Carsten Schmidt-Langhorst, Isaac Sackey, Robert Elschner, Colja Schubert, Takeshi Hoshida
2018	—	`conf`	Data-analytics-based Optical Performance Monitoring Technique for Optical Transport Networks. OFC Takahito Tanimura, Takeshi Hoshida, Tomoyuki Kato, Shigeki Watanabe, Hiroyuki Morikawa
2018	—	`conf`	Deep Neural Network Based Optical Monitor Providing Self-Confidence as Auxiliary Output. ECOC Takahito Tanimura, Tomoyuki Kato, Shigeki Watanabe, Takeshi Hoshida
2018	—	`conf`	Demonstration of Automatic Connection Pair Discovery and Path Setting in Filter-less Point-to-Point WDM Systems. OFC Yutaka Takita, Masatake Miyabe, Kazuyuki Tajima, Hiroshi Tomonaga, Takeshi Hoshida
2018	—	`conf`	Demonstration of Simultaneous Multiple ONUs Activation in WDM-PON System for 5G Fronthaul. OFC Kyosuke Sone, Goji Nakagawa, Yoshio Hirose, Takeshi Hoshida
2018	—	`conf`	Distributed Aggregation and Reception of a 400-Gb/s Net Rate Superchannel in a Single-Photodiode 110-GHz Kramers-Kronig Receiver. OFC Isaac Sackey, Carsten Schmidt-Langhorst, Robert Emmerich, Robert Elschner, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Takeshi Hoshida, Colja Schubert
2018	—	`conf`	Efficient Polarization Dependent Loss Monitoring and Compensation in Coherent Transmission System. ECOC Guoxiu Huang, Yuichi Akiyama, Tomohiro Yamauchi, Shoichiro Oda, Tomofumi Oyama, Hisao Nakashima, Takeshi Hoshida
2018	—	`conf`	Experimental Verification of IQ Imbalance Monitor for High-Order Modulated Transceivers. ECOC Yangyang Fan, Xiaofei Su, Hao Chen, Junpeng Liang, Zhenning Tao, Hisao Nakashima, Takeshi Hoshida
2018	—	`conf`	Fiber-Optic Frequency Shifting of THz-Range WDM Signal Using Orthogonal Pump-Signal Polarization Configuration. OFC Tomoyuki Kato, Shigeki Watanabe, Takahito Tanimura, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Takeshi Hoshida
2018	—	`conf`	Innovative Optical Networking by Optical Performance Monitoring and Learning Process. ECOC Shoichiro Oda, Martin Bouda, Yi Ge, Setsuo Yoshida, Takahito Tanimura, Yuichi Akiyama, Yoshio Hirose, Zhenning Tao, Tadashi Ikeuchi, Takeshi Hoshida
2018	—	`conf`	Multi-Vendor Interoperation of SFP+ Transceivers for CPRI Signal Transmission with Superimposed AMCC for Mobile Fronthaul. OFC Goji Nakagawa, Kyosuke Sone, Setsuo Yoshida, Shoichiro Oda, Yoshio Hirose, Takeshi Hoshida
2018	—	`conf`	Multilevel Coding with Spatially-Coupled Codes for beyond 400Gbps Optical Transmission. OFC Yohei Koganei, Tomofumi Oyama, Kiichi Sugitani, Hisao Nakashima, Takeshi Hoshida
2018	—	`conf`	PDL Mitigation by Polarization-Time Codes with Simple Decoding and Pilot-Aided Demodulation. ECOC Tomofumi Oyama, Hisao Nakashima, Yoshitaka Nomura, Guoxiu Huang, Takahito Tanimura, Takeshi Hoshida
2018	J	`jnl`	Simple Learning Method to Guarantee Operational Range of Optical Monitors. JOCN Takahito Tanimura, Takeshi Hoshida, Tomoyuki Kato, Shigeki Watanabe, Hiroyuki Morikawa
2018	—	`conf`	Single-Wavelength, Single-Photodiode per Polarization 276 Gb/s PDM 8-QAM over 100 km of SSMF. OFC Rafael Puerta, Tomohiro Yamauchi, Takahito Tanimura, Yuichi Akiyama, Tomoo Takahara, Idelfonso Tafur Monroy, Takeshi Hoshida
2018	—	`conf`	Spectrally Efficient and Highly Resilient Grouped Routing Network Enhanced with Optical Performance Monitoring. OFC Keisuke Kayano, Hiroshi Saito, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato, Shoichiro Oda, Setsuo Yoshida, Takeshi Hoshida
2018	—	`conf`	Tone-Assisted Simultaneous Activation Protocol for Multiple ONUs in Point-to-point WDM Mobile Fronthaul. ECOC Goji Nakagawa, Kyosuke Sone, Shoichiro Oda, Setsuo Yoshida, Yoshio Hirose, Takeshi Hoshida
2018	—	`conf`	Wavelength Adjustment of Upstream Signal using AMCC with Power Monitoring for WDM-PON in 5G Mobile Era. OFC Kazuaki Honda, Hirotaka Nakamura, Kazutaka Hara, Kyosuke Sone, Goji Nakagawa, Yoshio Hirose, Takeshi Hoshida, Jun Terada, Akihiro Otaka
2017	J	`jnl`	400Gbit/s/ch Field Demonstration of Modulation Format Adaptation Based on Pilot-Aided OSNR Estimation Using Real-Time DSP. IEICE Trans. Commun. Seiji Okamoto, Kazushige Yonenaga, Kengo Horikoshi, Mitsuteru Yoshida, Yutaka Miyamoto, Masahito Tomizawa, Takeshi Okamoto, Hidemi Noguchi, Jun-ichi Abe, Junichiro Matsui, Hisao Nakashima, Yuichi Akiyama, Takeshi Hoshida, Hiroshi Onaka, Kenya Sugihara, Soichiro Kametani, Kazuo Kubo, Takashi Sugihara
2017	—	`conf`	Accurate prediction of quality of transmission with dynamically configurable optical impairment model. OFC Martin Bouda, Shoichiro Oda, Olga Vassilieva, Masatake Miyabe, Setsuo Yoshida, Toru Katagiri, Yasuhiko Aoki, Takeshi Hoshida, Tadashi Ikeuchi
2017	—	`conf`	An Accurate and Robust In-phase/Quadrature Skew Measurement for Coherent Optical Transmitter by Image Spectrum Analyzing. ECOC Hao Chen, Xiaofei Su, Zhenning Tao, Tomofumi Oyama, Hisao Nakashima, Takeshi Hoshida, Kazutoshi Kato
2017	—	`conf`	Autonomous and Real-time Controlled Transceiver Prototype with FSK Supervisory Signal and Performance Monitoring. ECOC Yi Ge, Shoichiro Oda, Ying Zhao, Guoxiu Huang, Setsuo Yoshida, Hisao Nakashima, Yuichi Akiyama, Yoshio Hirose, Zhenning Tao, Takeshi Hoshida
2017	—	`conf`	Calibration of in-phase/quadrature amplitude and phase response imbalance for coherent receiver. OFC Cheng Ju, Zhenning Tao, Yangyang Fan, Ying Zhao, Hao Chen, Xiaofei Su, Takeshi Hoshida
2017	—	`conf`	Compact and low cost superimposition of AMCC with magneto-optic VOA. OFC Goji Nakagawa, Kyosuke Sone, Setsuo Yoshida, Shoichiro Oda, Motoyuki Takizawa, Tomoo Takahara, Yoshio Hirose, Takeshi Hoshida
2017	—	`conf`	Continuously tunable optical frequency shift of 1.6-Tb/s superchannel up to THz-range by polarization switched frequency conversion. OFC Tomoyuki Kato, Shigeki Watanabe, Takahito Tanimura, Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Takeshi Hoshida
2017	—	`conf`	Development of Evaluation Platform of AMCC Superimposition on CPRI Signal Transmission for Mobile Fronthaul Network. ECOC Goji Nakagawa, Kyosuke Sone, Shoichiro Oda, Setsuo Yoshida, Yoshio Hirose, Motoyuki Takizawa, Takeshi Hoshida
2017	—	`conf`	Digital nonlinear compensation technologies in coherent optical communication systems. OFC Hisao Nakashima, Tomofumi Oyama, Chihiro Ohshima, Yuichi Akiyama, Zhenning Tao, Takeshi Hoshida
2017	—	`conf`	Fiber Nonlinearity Mitigation in 800-km Transmission of a 1.6-Tb/s Superchannel Using Waveband-Shift-Free Optical Phase Conjugation. ECOC Carsten Schmidt-Langhorst, Isaac Sackey, Robert Elschner, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Takeshi Hoshida, Colja Schubert
2017	—	`conf`	Network Capacity Improvement by Quality of Transmission Estimator with Learning Process. ECOC Shoichiro Oda, Martin Bouda, Olga Vassilieva, Yoshio Hirose, Takeshi Hoshida, Tadashi Ikeuchi
2017	—	`conf`	Novel wavelength-shift-free optical phase conjugator used for fiber nonlinearity mitigation in 200-Gb/s PDM-16QAM transmission. OFC Isaac Sackey, Robert Elschner, Carsten Schmidt-Langhorst, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Takeshi Hoshida, Colja Schubert
2017	—	`conf`	Pilot based cross phase modulation power estimation. OFC Ying Zhao, Zhenning Tao, Shoichiro Oda, Yasuhiko Aoki, Takeshi Hoshida
2017	—	`conf`	Polarization Dependent Loss Monitor with Visualization on Poincaré Sphere in Digital Coherent System. ECOC Guoxiu Huang, Shoichiro Oda, Yuichi Akiyama, Hiroyuki Irie, Setsuo Yoshida, Hisao Nakashima, Takeshi Hoshida
2017	—	`conf`	Reach extension with 32- and 64 GBaud single carrier vs. multi-carrier signals. OFC Olga Vassilieva, Inwoong Kim, Tomofumi Oyama, Shoichiro Oda, Hisao Nakashima, Takeshi Hoshida, Tadashi Ikeuchi
2017	—	`conf`	Remote Management and Control of WDM-PON System for Fronthaul in Cloud-Radio Access Networks. ECOC Kyosuke Sone, Goji Nakagawa, Shoichiro Oda, Motoyuki Takizawa, Yoshio Hirose, Takeshi Hoshida
2016	—	`conf`	420Gbit/s DP-64QAM Nyquist-FDM single-carrier system. OFC Liang Dou, Xiaofei Su, Yangyang Fan, Hao Chen, Ying Zhao, Zhenning Tao, Takahito Tanimura, Takeshi Hoshida, Jens C. Rasmussen
2016	—	`conf`	An accurate nonlinear noise insensitive OSNR monitor. OFC Liang Dou, Tomohiro Yamauchi, Xiaofei Su, Zhenning Tao, Shoichiro Oda, Yasuhiko Aoki, Takeshi Hoshida, Jens C. Rasmussen
2016	—	`conf`	High-accuracy gain-isolated volterra nonlinear behavior model for wideband driver in optical coherent transmitter. OFC Hao Chen, Zhenning Tao, Liang Dou, Ying Zhao, Yangyang Fan, Takeshi Hoshida, Jens C. Rasmussen
2016	—	`conf`	In-line optical signal multiplexing by polarization-insensitive fiber frequency conversion. OFC Tomoyuki Kato, Takahito Tanimura, Takeshi Hoshida, Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Shigeki Watanabe
2016	—	`conf`	Latency and bandwidth programmable transceivers with power arbitration among multi-tenanted signals. OFC Takahito Tanimura, Liang Dou, Xiaofei Su, Takeshi Hoshida, Yasuhiko Aoki, Zhenning Tao, Jens C. Rasmussen, Makoto Suzuki, Hiroyuki Morikawa
2016	J	`jnl`	SC-LDPC Code With Nonuniform Degree Distribution Optimized by Using Genetic Algorithm. IEEE Commun. Lett. Yohei Koganei, Masanori Yofune, Cong Li, Takeshi Hoshida, Yasuharu Amezawa
2015	—	`conf`	Advanced digital nonlinear distortion compensation. OFC Liang Dou, Ying Zhao, Zhenning Tao, Yangyang Fan, Takeshi Hoshida, Jens C. Rasmussen
2015	—	`conf`	Complexity reduction of perturbation-based nonlinear compensator by sub-band processing. OFC Tomofumi Oyama, Hisao Nakashima, Takeshi Hoshida, Takahito Tanimura, Yuichi Akiyama, Zhenning Tao, Jens C. Rasmussen
2015	—	`conf`	Demonstration of real-time FSK light labeling using DAC-based transmitter for 400G superchannel. ECOC 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
2015	—	`conf`	Differential pilots aided in-band OSNR monitor with large nonlinear tolerance. OFC Liang Dou, Zhenning Tao, Ying Zhao, Shoichiro Oda, Yasuhiko Aoki, Takeshi Hoshida, Jens C. Rasmussen
2015	—	`conf`	Experimental investigation on nonlinear tolerance of subcarrier multiplexed signals with spectrum optimization. ECOC Hisao Nakashima, Takahito Tanimura, Tomofumi Oyama, Yuichi Akiyama, Takeshi Hoshida, Jens C. Rasmussen
2015	—	`conf`	Flexible grid network optimization for maximum spectral efficiency and reach. ECOC Olga Vassilieva, Tomohiro Yamauchi, Shoichiro Oda, Inwoong Kim, Takeshi Hoshida, Yasuhiko Aoki, Jens C. Rasmussen, Motoyoshi Sekiya
2015	—	`conf`	Nonlinear mitigation technique using subcarrier power pre-emphasis and digital nonlinear compensation in superchannel transmission. ECOC Tomohiro Yamauchi, Olga Vassilieva, Shoichiro Oda, Inwoong Kim, Chihiro Ohshima, Hisao Nakashima, Takeshi Hoshida, Yasuhiko Aoki, Motoyoshi Sekiya, Yuichi Akiyama, Jens C. Rasmussen
2014	—	`conf`	A high performance nonlinear compensation algorithm with reduced complexity based on XPM model. OFC Yangyang Fan, Liang Dou, Zhenning Tao, Takeshi Hoshida, Jens C. Rasmussen
2014	—	`conf`	Crosstalk analysis of FSK light label on 112 Gbps DP-QPSK signal in CNCG ROADM network. OFC Goji Nakagawa, Shoichiro Oda, Kyosuke Sone, Yasuhiko Aoki, Kazuo Hironishi, Takahito Tanimura, Takeshi Hoshida, Jens C. Rasmussen
2014	—	`conf`	Demonstration of integrated optical path monitoring sub-system in CDCG-ROADM network. ECOC Goji Nakagawa, Shoichiro Oda, Kyosuke Sone, Yasuhiko Aoki, Takeshi Hoshida, Jens C. Rasmussen
2014	—	`conf`	Digital nonlinear compensation for spectrally efficient superchannel transmission at 400Gbit/s and beyond. ECOC Takeshi Hoshida, Takahito Tanimura, Tomofumi Oyama, Shoichiro Oda, Hisao Nakashima, Yangyang Fan, Liang Dou, Zhenning Tao, Jens C. Rasmussen
2014	—	`conf`	Impact of fiber nonlinearity on duobinary-QPSK in super-Nyquist WDM transmission. ECOC Tomofumi Oyama, Takahito Tanimura, Hisao Nakashima, Takeshi Hoshida, Zhenning Tao, Jens C. Rasmussen
2014	—	`conf`	Next generation photonic node architecture using software-defined universal transceivers. OFC Yasuhiko Aoki, Xi Wang, Goji Nakagawa, Shoichiro Oda, Kyosuke Sone, Takahito Tanimura, Takeshi Hoshida, Paparao Palacharla, Motoyoshi Sekiya, Jens C. Rasmussen
2014	—	`conf`	Nonlinear noise waveform estimation for arbitrary signal based on Nyquist nonlinear model. ECOC Ying Zhao, Liang Dou, Zhenning Tao, Yueqiao Xu, Takeshi Hoshida, Jens C. Rasmussen
2014	—	`conf`	Robust and efficient receiver-side compensation method for intra-channel nonlinear effects. OFC Tomofumi Oyama, Hisao Nakashima, Shoichiro Oda, Tomohiro Yamauchi, Zhenning Tao, Takeshi Hoshida, Jens C. Rasmussen
2014	—	`conf`	Soft decision forward error correction over nonlinear transmission of 1-Tb/s superchannel. ECOC Takahito Tanimura, Yohei Koganei, Hisao Nakashima, Takeshi Hoshida, Jens C. Rasmussen
2014	—	`conf`	Systematic analysis of intra-superchannel nonlinear crosstalk in flexible grid networks. ECOC Olga Vassilieva, Tomohiro Yamauchi, Shoichiro Oda, Inwoong Kim, Takeshi Hoshida, Yasuhiko Aoki, Jens C. Rasmussen, Motoyoshi Sekiya
2014	J	`jnl`	Three Benefits Brought by Perturbation Back-Propagation Algorithm in 224Gb/s DP-16QAM Transmission. IEICE Trans. Commun. Shoichiro Oda, Takahito Tanimura, Takeshi Hoshida, Yuichi Akiyama, Hisao Nakashima, Kyosuke Sone, Zhenning Tao, Jens C. Rasmussen
2013	—	`conf`	Advanced and feasible signal processing algorithm for nonlinear mitigation. OFC/NFOEC Takeshi Hoshida, Liang Dou, Weizhen Yan, Lei Li, Zhenning Tao, Shoichiro Oda, Hisao Nakashima, Chihiro Ohshima, Tomofumi Oyama, Jens C. Rasmussen
2013	—	`conf`	Digital clock recovery algorithm for Nyquist signal. OFC/NFOEC Meng Yan, Zhenning Tao, Liang Dou, Lei Li, Ying Zhao, Takeshi Hoshida, Jens C. Rasmussen
2013	—	`conf`	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. OFC/NFOEC Goji Nakagawa, Shoichiro Oda, Kyosuke Sone, Yasuhiko Aoki, Kazuo Hironishi, Takahito Tanimura, Takeshi Hoshida, Jens C. Rasmussen
2013	—	`conf`	Experimental investigation of the statistics of the interplay between nonlinear and PDL effects in polarization multiplexed systems. OFC/NFOEC Olga Vassilieva, Shoichiro Oda, Takeshi Hoshida, Jens C. Rasmussen, Motoyoshi Sekiya
2013	—	`conf`	Impact of pulse shaping and transceiver electrical bandwidths on nonlinear compensated transmission. OFC/NFOEC Tomofumi Oyama, Takeshi Hoshida, Hisao Nakashima, Chihiro Ohshima, Zhenning Tao, Jens C. Rasmussen
2011	—	`conf`	Analysis of Polarization Dependent Loss Impact on Optically Amplified Multi-Span Dual-Polarization Systems. ICC Liang Dou, Zhenning Tao, Takeshi Hoshida, Jens C. Rasmussen