Masanori Nakamura

118 papers A 1B 1Journal 9Unranked 107

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	200-Gbaud PAM4 O-Band Transmission Using Advanced MLSE with Simple-Soft-Output Scheme and Turbo Product Codes. OFC Shuto Yamamoto, Hiroki Taniguchi, Masanori Nakamura, Etsushi Yamazaki
2025	—	`conf`	27-THz ISRS-Supported Transmission Over 1040 km in S+C+L+U and Extreme Longer-Wavelength Band. OFC Shimpei Shimizu, Kosuke Kimura, Akira Kawai, Masashi Abe, Shunya Konno, Takushi Kazama, Masanori Nakamura, Fukutaro Hamaoka, Koji Enbutsu, Takahiro Kashiwazaki, Munehiko Nagatani, Hitoshi Wakita, Yuta Shiratori, Hiroshi Yamazaki, Hiroyuki Takahashi, Takeshi Umeki, Takayuki Kobayashi, Yutaka Miyamoto
2025	—	`conf`	628 Gb/s Net Bitrate IMDD Transmission Using Ultra-broadband InP-DHBT-based Electrical Mixer with Upper-sideband Gain-enhanced Mode. OFC Masanori Nakamura, Teruo Jyo, Munehiko Nagatani, Hitoshi Wakita, Miwa Mutoh, Yuta Shiratori, Hiroki Taniguchi, Shuto Yamamoto, Fukutaro Hamaoka, Etsushi Yamazaki, Takayuki Kobayashi, Hiroyuki Takahashi, Yutaka Miyamoto
2025	—	`conf`	651-Gb/s Net Bitrate IMDD Transmission Using Electrical Bandwidth Multiplexing and Demultiplexing Techniques Based on Ultra-Broadband InP-DHBT Mixers. ECOC Masanori Nakamura, Munehiko Nagatani, Teruo Jyo, Hitoshi Wakita, Miwa Mutoh, Yuta Shiratori, Fukutaro Hamaoka, Hiroki Taniguchi, Shuto Yamamoto, Etsushi Yamazaki, Takayuki Kobayashi, Hiroyuki Takahashi, Yutaka Miyamoto
2025	—	`conf`	9-THz Wideband PPLN-Based Wavelength Converter for Simultaneous Conversion of C+L-Band WDM Signal to Full S-Band. OFC Shunya Konno, Shimpei Shimizu, Masashi Abe, Takushi Kazama, Koji Enbutsu, Takahiro Kashiwazaki, Masanori Nakamura, Takayuki Kobayashi, Yutaka Miyamoto, Takeshi Umeki
2025	—	`conf`	Block-Wise MLSE Utilizing Periodic Pilot Symbols for Parallel Implementation on Digital Coherent Receiver. ECOC Yukinobu Nakajima, Hiroki Taniguchi, Shuto Yamamoto, Masanori Nakamura, Etsushi Yamazaki
2025	—	`conf`	Cross-λ Phase Diversity: A Simple Chromatic-Dispersion-Tolerant Direct-Detection Scheme. OFC Hiroshi Yamazaki, Masanori Nakamura, Josuke Ozaki, Yoshihiro Ogiso, Takayuki Kobayashi, Toshikazu Hashimoto, Yutaka Miyamoto
2025	—	`conf`	DM-structure-aided Low-complexity Soft-decision Decoder for Improving Performance-complexity Tradeoffs in Short-block Length Codes. OFC Takeshi Kakizaki, Shuto Yamamoto, Masanori Nakamura, Etsushi Yamazaki
2025	—	`conf`	Full C-band 3317-km 12-Coupled-Core-Fiber Transmission with 266.2-Tbps Capacity Using Field-Installed Fiber-Optic Cable. OFC Kohki Shibahara, Akira Kawai, Megumi Hoshi, Masanori Nakamura, Takayuki Kobayashi, Ryota Imada, Takayoshi Mori, Taiji Sakamoto, Yusuke Yamada, Kazuhide Nakajima, Munehiko Nagatani, Hitoshi Wakita, Yuta Shiratori, Hiroshi Yamazaki, Hiroyuki Takahashi, Soichi Endo, Takemi Hasegawa, Koichi Maeda, Shigehiro Takasaka, Ryo Nagase, Yutaka Miyamoto
2025	—	`conf`	Impact of Carrier Phase Recovery on Longitudinal Power Monitoring. ECOC Runa Kaneko, Takeo Sasai, Masanori Nakamura, Etsushi Yamazaki
2025	—	`conf`	Inter-Core Crosstalk Estimation in Uni- and Bi-Directional Multiband WDM Transmissions. ECOC Kosuke Kimura, Shimpei Shimizu, Megumi Hoshi, Kohki Shibahara, Akira Kawai, Masanori Nakamura, Fukutaro Hamaoka, Takayuki Kobayashi, Yutaka Miyamoto
2025	—	`conf`	Long-Haul 2000-Km Single-Mode Fibre Transmission with Net Bitrate of 105.6 Tb/S in S+C+L Band Using Low-Noise Forward-Pumped Distributed Raman Amplification. ECOC Fukutaro Hamaoka, Hiroto Kawakami, Kosuke Kimura, Masanori Nakamura, Shimpei Shimizu, Takayuki Kobayashi, Yutaka Miyamoto, Etsushi Yamazaki
2025	—	`conf`	Net 107.7-Tb/s Triple-Band WDM Transmission Over 1200-km Single-Mode Fiber With Forward- and Backward-Pumped Distributed Raman Amplifiers. OFC Fukutaro Hamaoka, Kosuke Kimura, Masanori Nakamura, Takeo Sasai, Takayuki Kobayashi, Yutaka Miyamoto, Etsushi Yamazaki
2025	—	`conf`	Net 400-Gb/s/lane O-band IM-DD Transmission Using 182-GBd PAM-6 with KP4+SFEC over 20-km SSMF. ECOC Hiroki Taniguchi, Shuto Yamamoto, Masanori Nakamura, Yukinobu Nakajima, Etsushi Yamazaki
2025	—	`conf`	Net Bitrate of $2.52-Tb/s/\lambda$ 120-km Single-Channel Transmission and $>\text{2-Tb/s/}\lambda \text{ 1040-km}$ WDM Transmission using InP-DHBT-Based All-Electronically Multiplexed 248-GBd Transmitter. ECOC Masanori Nakamura, Fukutaro Hamaoka, Munehiko Nagatani, Hitoshi Wakita, Teruo Jyo, Yuta Shiratori, Etsushi Yamazaki, Hiroyuki Takahashi, Takayuki Kobayashi, Yutaka Miyamoto
2025	—	`conf`	Optical Network Tomography Over Live Production Network in Multi-Domain Environment. ECOC Takeo Sasai, Kazuya Anazawa, Dmitrii Briantcev, Devika Dass, Sumaiya Ali, Giacomo Borraccini, Yoshiharu Kobatake, Hiroyuki Ishihara, Eoin Kenny, Garwin Liu, Toru Mano, Masanori Nakamura, Hideki Nishizawa, Yoshiaki Sone, Etsushi Yamazaki, Yoshiaki Kisaka, Koichi Takasugi, Koji Asahi, Marco Ruffini, Daniel Kilper
2025	—	`conf`	SDM Transmission Technologies Enabling Over-10-Tb/S SDM-MIMO Signals. ECOC Akira Kawai, Kohki Shibahara, Masanori Nakamura, Megumi Hoshi, Takayuki Kobayashi, Ryota Imada, Takayoshi Mori, Taiji Sakamoto, Yusuke Yamada, Kazuhide Nakajima, Munehiko Nagatani, Hitoshi Wakita, Yuta Shiratori, Hiroshi Yamazaki, Hiroyuki Takahashi, Soichi Endo, Takemi Hasegawa, Koichi Maeda, Shigehiro Takasaka, Ryo Nagase, Yutaka Miyamoto
2025	—	`conf`	Simple-Soft-Output MLSE Based on Bayesian Updating and Performance of Turbo Product Codes in High-Baudrate PAM4 Optical Transmission. ECOC Shuto Yamamoto, Hiroki Taniguchi, Masanori Nakamura, Etsushi Yamazaki
2025	—	`conf`	Tens-Of-Metre Resolution Longitudinal Power Monitoring Over 302-Km Fibre Link. ECOC Takeo Sasai, Minami Takahashi, Fukutaro Hamaoka, Masanori Nakamura, Shuto Sugawara, Shuto Yamamoto, Hideki Nishizawa, Yoshiaki Sone, Etsushi Yamazaki
2025	—	`conf`	Uncooled O-band InP MZ Modulator PIC for 3.2 Tb/s (400 Gb/s/lane) Pluggable Transceiver. OFC Yoshihiro Ogiso, Josuke Ozaki, Kenta Sugiura, Hiroshi Yamazaki, Hiroki Taniguchi, Shigeru Kanazawa, Masanori Nakamura, Yutaka Miyamoto, Mitsuteru Ishikawa, Akimasa Kaneko
2025	—	`conf`	Vertically Coded Probabilistic Shaping Enabling MDL-Tolerant Over-14.5- Tb/S/λ Spatial MIMO Transmission. ECOC Akira Kawai, Kohki Shibahara, Masanori Nakamura, Megumi Hoshi, Takayuki Kobayashi, Ryota Imada, Takayoshi Mori, Taiji Sakamoto, Yusuke Yamada, Kazuhide Nakajima, Munehiko Nagatani, Hitoshi Wakita, Yuta Shiratori, Hiroshi Yamazaki, Hiroyuki Takahashi, Soichi Endo, Takemi Hasegawa, Ryo Nagase, Yutaka Miyamoto
2025	—	`conf`	Visualizing Longitudinal Evolution of Forward- and Backward-Raman-Amplified Power and Gain. OFC Runa Kaneko, Takeo Sasai, Masanori Nakamura, Fukutaro Hamaoka, Etsushi Yamazaki
2024	—	`conf`	100-GHz-bandwidth InP-based On-board Coherent Tx Front-end enabling 2-Tb/s/λ Optical Transmission. OFC Hitoshi Wakita, Munehiko Nagatani, Yoshihiro Ogiso, Masanori Nakamura, Fukutaro Hamaoka, Yuta Shiratori, Takayuki Kobayashi, Yutaka Miyamoto, Hiroyuki Takahashi
2024	—	`conf`	110.7-Tb/s Single-Mode-Fiber Transmission over 1040 km with High-Symbol-Rate 144-GBaud PDM-PCS-QAM Signals. OFC Fukutaro Hamaoka, Masanori Nakamura, Takeo Sasai, Shuto Sugawara, Takayuki Kobayashi, Yutaka Miyamoto, Etsushi Yamazaki
2024	—	`conf`	4-lambda LAN-WDM 1.6-Tb/s 2-km Transmission with Nonlinear Maximum Likelihood Sequence Estimation. OFC Hiroki Taniguchi, Masanori Nakamura, Fukutaro Hamaoka, Shuto Yamamoto, Yutaka Miyamoto, Etsushi Yamazaki
2024	—	`conf`	4D Optical Link Tomography: First Field Demonstration of Autonomous Transponder Capable of Distance, Time, Frequency, and Polarization Resolved Monitoring. OFC Takeo Sasai, Giacomo Borraccini, Yue-Kai Huang, Hideki Nishizawa, Zehao Wang, Tingjun Chen, Yoshiaki Sone, Tatsuya Matsumura, Masanori Nakamura, Etsushi Yamazaki, Yoshiaki Kisaka
2024	—	`conf`	AMUX-based Bandwidth Tripler with Time-interleaved Nonlinear Digital Pre-distortion Enabling 216-GBd PS-PAM8 Signal. OFC Masanori Nakamura, Munehiko Nagatani, Hiroshi Yamazaki, Teruo Jyo, Miwa Mutoh, Yuta Shiratori, Hitoshi Wakita, Hiroki Taniguchi, Shuto Yamamoto, Fukutaro Hamaoka, Takayuki Kobayashi, Hiroyuki Takahashi, Yutaka Miyamoto
2024	—	`conf`	Accurate SNR Estimation in C+L-band 10-THz Hybrid Raman-EDFA Amplified Transmission Using Two-Stage Power Profile Calculation Accounting for Pump Depletion. OFC Kosuke Kimura, Shimpei Shimizu, Takayuki Kobayashi, Masanori Nakamura, Yutaka Miyamoto
2024	—	`conf`	Advanced MLSE with Simple Soft Output Achieving High NGMI for SD-FEC in IM-DD Transmission with Severe Bandwidth Limitation. OFC Shuto Yamamoto, Hiroki Taniguchi, Masanori Nakamura, Akira Masuda, Etsushi Yamazaki
2024	—	`conf`	C+L+U-Band 14.85-THz WDM Transmission Over 80-km-Span G.654.E Fiber with Hybrid PPLN-OPA/EDFA U-Band Lumped Repeater Using 144-Gbaud PCS-QAM Signals. OFC Takayuki Kobayashi, Shimpei Shimizu, Akira Kawai, Masanori Nakamura, Masashi Abe, Takushi Kazama, Takeshi Umeki, Munehiko Nagatani, Kosuke Kimura, Hitoshi Wakita, Yuta Shiratori, Fukutaro Hamaoka, Hiroshi Yamazaki, Hiroyuki Takahashi, Yutaka Miyamoto
2024	—	`conf`	Double-decker CDC-ROADM node for multi-band network with wavelength band granularity. OFC Kenya Suzuki, Masashi Ota, Yoshie Morimoto, Keita Yamaguchi, Fukutaro Hamaoka, Shuto Sugawara, Takeo Sasai, Takayuki Kobayashi, Masanori Nakamura, Satomi Katayose, Takeshi Umeki, Daisuke Ogawa, Yiran Ma, Stefano Camatel, Mitsunori Fukutoku, Yutaka Miyamoto, Osamu Moriwaki
2024	—	`conf`	Fiber Longitudinal Monitoring of Inter-band-SRS-induced Power Transition in S+C+L WDM Transmission. OFC Runa Kaneko, Takeo Sasai, Fukutaro Hamaoka, Masanori Nakamura, Etsushi Yamazaki
2024	—	`conf`	Low-Complexity 4D×D MIMO Equalizer Enabling 2.6-Tb/s/λ SDM Signal Reception over Dynamic Four-Coupled-Core Cabled Transmission Line. OFC Akira Kawai, Kohki Shibahara, Masanori Nakamura, Takayuki Kobayashi, Takayoshi Mori, Ryota Imada, Taiji Sakamoto, Yusuke Yamada, Kazuhide Nakajima, Yutaka Miyamoto
2024	—	`conf`	Low-Complexity SD-FEC based on Channel-Polarized Multistage Codes for Data Center Networks. OFC Takeshi Kakizaki, Masanori Nakamura, Fukutaro Hamaoka, Seiji Okamoto, Etsushi Yamazaki
2024	—	`conf`	Net-1.8 Tbps/λ Transmission Enabled by C+L-band InP-based Coherent Driver Modulator. OFC Josuke Ozaki, Yoshihiro Ogiso, Hiroshi Yamazaki, Masanori Nakamura, Kenta Sugiura, Kazuya Nagashima, Yasuaki Hashizume, Nobuhiro Nunoya, Yutaka Miyamoto, Mitsuteru Ishikawa
2024	—	`conf`	PPLN-Based Polarization-Diverse Phase-Sensitive Amplification of 96-Gbaud PDM-PCS-64QAM Signal with Carrier-Phase-Locked Phase-Conjugated Twin Waves. OFC Shimpei Shimizu, Takushi Kazama, Takeshi Umeki, Koji Enbutsu, Masanori Nakamura, Masashi Abe, Takayuki Kobayashi, Yutaka Miyamoto
2024	—	`conf`	Recent Advances in Digital Longitudinal Monitoring of Fiber-Optic Link. OFC Takeo Sasai, Minami Takahashi, Runa Kaneko, Yoshiaki Sone, Masanori Nakamura, Etsushi Yamazaki
2024	—	`conf`	S+C+L WDM Coherent Transmission with >1-Tb/s/λ Signals. OFC Fukutaro Hamaoka, Masanori Nakamura, Takayuki Kobayashi, Yutaka Miyamoto, Etsushi Yamazaki, Yoshiaki Kisaka
2023	—	`conf`	0.77-dB Anomaly Loss Localization Based on DSP-Based Fiber-Longitudinal Power Estimation Using Linear Least Squares. OFC Takeo Sasai, Masanori Nakamura, Etsushi Yamazaki, Hideki Nishizawa, Yoshiaki Kisaka
2023	—	`conf`	103-ch. 132-Gbaud PS-QAM Signal Inline-amplified Transmission with 14.1-THz Bandwidth Lumped PPLN-based OPAs over 400-km G.652.D SMF. OFC Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takushi Kazama, Masashi Abe, Takeshi Umeki, Akira Kawai, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Yutaka Miyamoto
2023	—	`conf`	128-Gbaud PAM4 O-Band Transmission Using Advanced MLSE with Simple LLR Calculation for SD-FEC Scheme. OFC Shuto Yamamoto, Hiroki Taniguchi, Akira Masuda, Masanori Nakamura, Yoshiaki Kisaka
2023	—	`conf`	173.7-Tb/s Triple-Band WDM Transmission using 124-Channel 144-GBaud Signals with SE of 9.33 b/s/Hz. OFC Fukutaro Hamaoka, Masanori Nakamura, Minami Takahashi, Takayuki Kobayashi, Yutaka Miyamoto, Yoshiaki Kisaka
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`	Beyond 200-GBd QAM Signal Detection Based on Trellis-path-limited Sequence Estimation Supporting Soft-decision Forward Error Correction. OFC Masanori Nakamura, Hiroki Taniguchi, Shuto Yamamoto, Fukutaro Hamaoka, Munehiko Nagatani, Teruo Jyo, Miwa Mutoh, Yuta Shiratori, Hitoshi Wakita, Takayuki Kobayashi, Hiroyuki Takahashi, Yutaka Miyamoto
2023	—	`conf`	Performance Evaluation of Low-Complexity Channel-Polarized Multilevel Coded 146-Gbaud PDM Probabilistically Shaped 16QAM over 101-km Transmission. OFC Takeshi Kakizaki, Masanori Nakamura, Fukutaro Hamaoka, Yoshiaki Kisaka
2023	B	`conf`	Theoretical analysis of achievable rates for channel-polarized multilevel coding under binary-input AWGN channels. ISIT Takeshi Kakizaki, Masanori Nakamura, Fukutaro Hamaoka, Yoshiaki Kisaka
2022	—	`conf`	1.0-Tb/s/λ 3840-km and 1.2-Tb/s/λ 1280-km Transmissions with 168-GBaud PCS-QAM Signals Based on AMUX Integrated Frontend Module. OFC Masanori Nakamura, Takeo Sasai, Kohei Saito, Fukutaro Hamaoka, Takayuki Kobayashi, Hiroshi Yamazaki, Munehiko Nagatani, Yoshihiro Ogiso, Hitoshi Wakita, Yoshiaki Kisaka
2022	—	`conf`	110-GHz-Bandwidth InP-HBT AMUX/ADEMUX Circuits for Beyond-1-Tb/s/ch Digital Coherent Optical Transceivers. CICC Munehiko Nagatani, Hitoshi Wakita, Teruo Jyo, Tsutomu Takeya, Hiroshi Yamazaki, Yoshihiro Ogiso, Miwa Mutoh, Yuta Shiratori, Minoru Ida, Fukutaro Hamaoka, Masanori Nakamura, Takayuki Kobayashi, Hiroyuki Takahashi, Yutaka Miyamoto
2022	—	`conf`	112.8-Tb/s Real-Time Transmission over 101 km in 16.95-THz Triple-Band (S, C, and L Bands) WDM Configuration. OECC/PSC Fukutaro Hamaoka, Kohei Saito, Akira Masuda, Hiroki Taniguchi, Takeo Sasai, Masanori Nakamura, Takayuki Kobayashi, Yoshiaki Kisaka
2022	—	`conf`	4-Dimensional IQ Characteristic Estimation for Polarization-multiplexed Coherent Transceivers. OFC Akira Kawai, Masanori Nakamura, Takayuki Kobayashi, Yutaka Miyamoto
2022	—	`conf`	50-Tb/s (1 Tb/s × 50 ch) WDM Transmission on Two 6.25-THz Bands Using Hybrid Inline Repeater of PPLN-based OPAs and Incoherent-forward-pumped DRA. OFC Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takeshi Umeki, Takushi Kazama, Junji Yoshida, Shigehiro Takasaka, Yasuto Tatamida, Hiroto Kawakami, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Kei Watanabe, Takashi Saida, Yutaka Miyamoto
2022	—	`conf`	Experimental Investigation of Influence of SOA-Induced Nonlinear Distortion on High-Symbol-Rate 168-GBaud Signal for Achieving Ultra-Broadband Optical Frontend. OFC Fukutaro Hamaoka, Masanori Nakamura, Takayuki Kobayashi, Munehiko Nagatani, Hitoshi Wakita, Hiroshi Yamazaki, Yoshihiro Ogiso, Yoshiaki Kisaka
2022	—	`conf`	High Information Rate of 128-GBaud 1.8-Tb/s and 64-GBaud 1.03-Tb/s Signal Generation and Detection Using Frequency-Domain 8×2 MIMO Equalization. OFC Masanori Nakamura, Takayuki Kobayashi, Fukutaro Hamaoka, Yutaka Miyamoto
2022	—	`conf`	Impact of Local Oscillator Phase Noise on Long-Haul Transmission of 120-Gbaud Digital Sub-Carrier Signals. OFC Kohei Saito, Masanori Nakamura, Takeo Sasai, Takeshi Kakizaki, Fukutaro Hamaoka, Takayuki Kobayashi, Etsushi Yamazaki, Yoshiaki Kisaka
2022	—	`conf`	Low-complexity Channel-polarized Multilevel Coding for Probabilistic Amplitude Shaping. OFC Takeshi Kakizaki, Masanori Nakamura, Fukutaro Hamaoka, Yoshiaki Kisaka
2022	—	`conf`	NGMI and Kullback-Leibler Divergence in High-Baudrate PAM Transmission with Severe Bandwidth Limitation. OECC/PSC Shuto Yamamoto, Hiroki Taniguchi, Akira Masuda, Masanori Nakamura, Yoshiaki Kisaka
2022	—	`conf`	Precise Longitudinal Power Monitoring over 2, 080 km Enabled by Step Size Selection of Split Step Fourier Method. OFC Takeo Sasai, Masanori Nakamura, Etsushi Yamazaki, Yoshiaki Kisaka
2022	—	`conf`	Proposal of Linear Least Squares for Fiber-Nonlinearity-Based Longitudinal Power Monitoring in Multi-Span Link. OECC/PSC Takeo Sasai, Etsushi Yamazaki, Masanori Nakamura, Yoshiaki Kisaka
2022	—	`conf`	Resolution-aware Smoothing and Backward Filter Convergence for Accurate Optical Performance Monitoring. OECC/PSC Akira Kawai, Takayuki Kobayashi, Masanori Nakamura, Yutaka Miyamoto
2021	—	`conf`	13.4-Tb/s WDM Transmission over 1, 280 km Repeated only with PPLN-based Optical Parametric Inline Amplifier. ECOC Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takushi Kazama, Takeshi Umeki, Ryoichi Kasahara, Fukutaro Hamaoka, Yutaka Miyamoto
2021	—	`conf`	8-Tbps (20 × 400 Gbps) Unrepeated Transmission over 80 km with 2-THz PPLN-Based Phase-Sensitive Amplification Using Precise Chromatic Dispersion Pre-Compensation. ECOC Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Takeshi Umeki, Masanori Nakamura, Koji Enbutsu, Ryoichi Kasahara, Yutaka Miyamoto
2021	—	`conf`	High Symbol-Rate Signal Optimization for Long-Haul Transmission Systems over 1-Tbps/λ Net-Data Rate. ECOC Masanori Nakamura, Fukutaro Hamaoka, Takayuki Kobayashi, Hiroshi Yamazaki, Munehiko Nagatani, Yoshihiro Ogiso, Hitoshi Wakita, Yutaka Miyamoto
2021	—	`conf`	Low-complexity Channel Polarized Multilevel Coding for Modulation-format-independent Forward Error Correction. ECOC Takeshi Kakizaki, Masanori Nakamura, Fukutaro Hamaoka, Yoshiaki Kisaka
2021	—	`conf`	O-Band 10-km PAM Transmission Using Nonlinear-Spectrum-Shaping Encoder and Transition-Likelihood-Based Decoder with Symbol- and Likelihood-Domain Feedbacks. ECOC Shuto Yamamoto, Hiroki Taniguchi, Masanori Nakamura, Yoshiaki Kisaka
2021	—	`conf`	Revealing Raman-amplified Power Profile and Raman Gain Spectra with Digital Backpropagation. OFC Takeo Sasai, Masanori Nakamura, Takayuki Kobayashi, Hiroto Kawakami, Etsushi Yamazaki, Yoshiaki Kisaka
2020	—	`conf`	255-Gbps PAM-8 O-band Transmission through 10-km SMF under 14-GHz Bandwidth Limitation Using MLSE Based on Nonlinear Channel Estimation with Cutdown Volterra Kernels. ECOC Hiroki Taniguchi, Shuto Yamamoto, Masanori Nakamura, Yoshiaki Kisaka
2020	—	`conf`	93-Gbaud PAM4 O-Band Transmission Using Nonlinear Spectral Shaping with Transition-Likelihood-Based Decoding. ECOC Shuto Yamamoto, Hiroki Taniguchi, Masanori Nakamura, Yoshiaki Kisaka
2020	J	`jnl`	A Beyond-1-Tb/s Coherent Optical Transmitter Front-End Based on 110-GHz-Bandwidth 2: 1 Analog Multiplexer in 250-nm InP DHBT. IEEE J. Solid State Circuits Munehiko Nagatani, Hitoshi Wakita, Hiroshi Yamazaki, Yoshihiro Ogiso, Miwa Mutoh, Minoru Ida, Fukutaro Hamaoka, Masanori Nakamura, Takayuki Kobayashi, Yutaka Miyamoto, Hideyuki Nosaka
2020	—	`conf`	Digital Backpropagation for Optical Path Monitoring: Loss Profile and Passband Narrowing Estimation. ECOC Takeo Sasai, Masanori Nakamura, Etsushi Yamazaki, Shuto Yamamoto, Hideki Nishizawa, Yoshiaki Kisaka
2020	J	`jnl`	Dual-Carrier 1-Tb/s Transmission Over Field-Deployed G.654.E Fiber Link Using Real-Time Transponder. IEICE Trans. Commun. Fukutaro Hamaoka, Takeo Sasai, Kohei Saito, Takayuki Kobayashi, Asuka Matsushita, Masanori Nakamura, Hiroki Taniguchi, Shoichiro Kuwahara, Hiroki Kawahara, Takeshi Seki, Josuke Ozaki, Yoshihiro Ogiso, Hideki Maeda, Yoshiaki Kisaka, Masahito Tomizawa
2020	—	`conf`	Entropy and Symbol-Rate Optimized 120 GBaud PS-36QAM Signal Transmission over 2400 km at Net-Rate of 800 Gbps/λ. OFC Masanori Nakamura, Takayuki Kobayashi, Hiroshi Yamazaki, Fukutaro Hamaoka, Munehiko Nagatani, Hitoshi Wakita, Hideyuki Nosaka, Yutaka Miyamoto
2020	—	`conf`	Long-Haul WDM Transmission with Over-1-Tb/s Channels using Electrically Synthesized High-Symbol-Rate Signals. OFC Takayuki Kobayashi, Masanori Nakamura, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Hideyuki Nosaka, Yutaka Miyamoto
2020	—	`conf`	O-Band 10-km Transmission of 93-Gbaud PAM4 Signal using Spectral Shaping Technique Based on Nonlinear Differential Coding with 1-Tap Precoding. OFC Shuto Yamamoto, Hiroki Taniguchi, Masanori Nakamura, Yoshiaki Kisaka
2020	—	`conf`	Simultaneous Detection of Anomaly Points and Fiber Types in Multi-Span Transmission Links Only by Receiver-Side Digital Signal Processing. OFC Takeo Sasai, Masanori Nakamura, Seiji Okamoto, Fukutaro Hamaoka, Shuto Yamamoto, Etsushi Yamazaki, Asuka Matsushita, Hideki Nishizawa, Yoshiaki Kisaka
2020	—	`conf`	Transmitter Bandwidth Extension using Optical Time-Interleaving Modulator and Digital Spectral Weaver. OFC Hiroshi Yamazaki, Masanori Nakamura, Takashi Goh, Toshikazu Hashimoto, Yutaka Miyamoto
2019	—	`conf`	1.04 Tbps/Carrier Probabilistically Shaped PDM-64QAM WDM Transmission Over 240 km Based on Electrical Spectrum Synthesis. OFC Masanori Nakamura, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Takayuki Kobayashi, Asuka Matsushita, Seiji Okamoto, Hitoshi Wakita, Hideyuki Nosaka, Yutaka Miyamoto
2019	—	`conf`	120-GBaud 32QAM Signal Generation using Ultra-Broadband Electrical Bandwidth Doubler. OFC Fukutaro Hamaoka, Masanori Nakamura, Munehiko Nagatani, Takayuki Kobayashi, Asuka Matsushita, Hitoshi Wakita, Hiroshi Yamazaki, Hideyuki Nosaka, Yutaka Miyamoto
2019	—	`conf`	192-Gbaud Signal Generation using Ultra-Broadband Optical Frontend Module Integrated with Bandwidth Multiplexing Function. OFC Masanori Nakamura, Fukutaro Hamaoka, Munehiko Nagatani, Yoshihiro Ogiso, Hitoshi Wakita, Hiroshi Yamazaki, Takayuki Kobayashi, Minoru Ida, Hideyuki Nosaka, Yutaka Miyamoto
2019	—	`conf`	255-Gbps PAM-8 Transmission under 20-GHz Bandwidth Limitation using NL-MLSE Based on Volterra Filter. OFC Akira Masuda, Shuto Yamamoto, Hiroki Taniguchi, Masanori Nakamura, Yoshiaki Kisaka
2019	—	`conf`	35-Tb/s C-Band Transmission Over 800 km Employing 1-Tb/s PS-64QAM Signals Enhanced by Complex 8 × 2 MIMO Equalizer. OFC Takayuki Kobayashi, Masanori Nakamura, Fukutaro Hamaoka, Munehiko Nagatani, Hitoshi Wakita, Hiroshi Yamazaki, Takeshi Umeki, Hideyuki Nosaka, Yutaka Miyamoto
2019	—	`conf`	64-GBd PDM-256QAM and 92-GBd PDM-64QAM Signal Generation using Precise-Digital-Calibration aided by Optical-Equalization. OFC Asuka Matsushita, Masanori Nakamura, Kengo Horikoshi, Seiji Okamoto, Fukutaro Hamaoka, Yoshiaki Kisaka
2019	—	`conf`	A 110-GHz-Bandwidth 2: 1 AMUX-Driver using 250-nm InP DHBTs for Beyond-1-Tb/s/carrier Optical Transmission Systems. BCICTS Munehiko Nagatani, Yutaka Miyamoto, Hideyuki Nosaka, Hitoshi Wakita, Yoshihiro Ogiso, Hiroshi Yamazaki, Miwa Mutoh, Minoru Ida, Fukutaro Hamaoka, Masanori Nakamura, Takayuki Kobayashi
2019	—	`conf`	Digital-Preprocessed Analog-Multiplexed DAC for High-Speed Optical Communications. OECC/PSC Hiroshi Yamazaki, Munehiko Nagatani, Hitoshi Wakita, Masanori Nakamura, Fukutaro Hamaoka, Takayuki Kobayashi, Yoshihiro Ogiso, Minoru Ida, Toshikazu Hashimoto, Hideyuki Nosaka, Yutaka Miyamoto
2019	—	`conf`	Dual-Carrier 1-Tb/s Transmission Over Field-Deployed Large-Core Pure-Silica-Core Fiber Link Using Real-Time Transponder. OECC/PSC Fukutaro Hamaoka, Takeo Sasai, Kohei Saito, Takayuki Kobayashi, Asuka Matsushita, Masanori Nakamura, Hiroki Taniguchi, Shoichiro Kuwahara, Hiroki Kawahara, Takeshi Seki, Josuke Ozaki, Yoshihiro Ogiso, Hideki Maeda, Yoshiaki Kisaka, Masahito Tomizawa
2019	—	`conf`	Experimental Analysis of Laser Phase Noise Tolerance of Uniform 256QAM and Probabilistically Shaped 1024QAM. OFC Takeo Sasai, Asuka Matsushita, Masanori Nakamura, Seiji Okamoto, Fukutaro Hamaoka, Yoshiaki Kisaka
2019	—	`conf`	Full C-Band 3060-km DMD-Unmanaged 3-Mode Transmission with 40.2-Tb/s Capacity using Cyclic Mode Permutation. OFC Kohki Shibahara, Takayuki Mizuno, Hiroto Kawakami, Takayuki Kobayashi, Masanori Nakamura, Kota Shikama, Kazuhide Nakajima, Yutaka Miyamoto
2019	—	`conf`	Low Complexity Sub-Band Digital Back Propagation. OFC Seiji Okamoto, Kengo Horikoshi, Masanori Nakamura, Asuka Matsushita, Fukutaro Hamaoka, Yoshiaki Kisaka
2019	—	`conf`	O-band Transmission of 255-Gb/s PAM8 Signal through 10-km SMF Using MLSE Based on Nonlinear Channel Estimation. OECC/PSC Shuto Yamamoto, Hiroki Taniguchi, Masanori Nakamura, Yoshiaki Kisaka
2019	—	`conf`	Ultra-High Bandwidth InP IQ Modulator for Beyond 100-GBd Transmission. OFC Yoshihiro Ogiso, Josuke Ozaki, Yuta Ueda, Hitoshi Wakita, Munehiko Nagatani, Hiroshi Yamazaki, Masanori Nakamura, Takayuki Kobayashi, Shigeru Kanazawa, Takuro Fujii, Yasuaki Hashizume, Hiromasa Tanobe, Nobuhiro Nunoya, Minoru Ida, Yutaka Miyamoto, Mitsuteru Ishikawa
2018	—	`conf`	150.3-Tb/s Ultra-Wideband (S, C, and L Bands) Single-Mode Fibre Transmission over 40-km Using >519Gb/s/A PDM-128QAM Signals. ECOC Fukutaro Hamaoka, Kyo Minoguchi, Takeo Sasai, Asuka Matsushita, Masanori Nakamura, Seiji Okamoto, Etsushi Yamazaki, Yoshiaki Kisaka
2018	—	`conf`	Adaptive Compensation for SOA-Induced Nonlinear Distortion with Training-Based Estimation of SOA Device Parameters. ECOC Fukutaro Hamaoka, Seiji Okamoto, Masanori Nakamura, Asuka Matsushita, Yoshiaki Kisaka
2018	—	`conf`	Advanced DSP Technologies with Symbol-rate over 100-Gbaud for High-capacity Optical Transport Network. OFC Masanori Nakamura, Fukutaro Hamaoka, Asuka Matsushita, Hiroshi Yamazaki, Munehiko Nagatani, Takayuki Kobayashi, Yoshiaki Kisaka, Yutaka Miyamoto
2018	—	`conf`	Dynamic Object Scanning: Object-Based Elastic Timeline for Quickly Browsing First-Person Videos. CHI Extended Abstracts Seita Kayukawa, Keita Higuchi, Ryo Yonetani, Masanori Nakamura, Yoichi Sato, Shigeo Morishima
2018	—	`conf`	Dynamic Object Scanning: Object-Based Elastic Timeline for Quickly Browsing First-Person Videos. CHI Extended Abstracts Seita Kayukawa, Keita Higuchi, Ryo Yonetani, Masanori Nakamura, Yoichi Sato, Shigeo Morishima
2018	—	`conf`	Experiments on Stimulated Raman Scattering in S- and L-bands 16-QAM Signals for Ultra-Wideband Coherent WDM Systems. OFC Kyo Minoguchi, Seiji Okamoto, Fukutaro Hamaoka, A. Matsushita, Masanori Nakamura, Etsushi Yamazaki, Yoshiaki Kisaka
2018	—	`conf`	Laser Phase Noise Tolerance of Probabilistically-Shaped Constellations. OFC Seiji Okamoto, Fukutaro Hamaoka, Masanori Nakamura, Yoshiaki Kisaka
2018	—	`conf`	Single-carrier 48-GBaud PDM-256QAM Transmission Over Unrepeated 100km Pure-silica-core Fiber Using Commercially Available μITLA and LN-IQ-modulator. OFC Asuka Matsushita, Masanori Nakamura, Fukutaro Hamaoka, Yoshiaki Kisaka
2018	—	`conf`	Spectrally Efficient 800 Gbps/Carrier WDM Transmission with 100-GHz Spacing Using Probabilistically Shaped PDM-256QAM. ECOC Masanori Nakamura, Asuka Matsushita, Seiji Okamoto, Fukutaro Hamaoka, Yoshiaki Kisaka
2018	—	`conf`	Transmission Technologies Beyond 400-Gbps/Carrier Employing High-Order Modulation Formats. ECOC Asuka Matsushita, Masanori Nakamura, Fukutaro Hamaoka, Seiji Okamoto
2018	—	`conf`	Transmission of 400-Gbps Discrete Multi-Tone Signal Using >100-GHz-Bandwidth Analog Multiplexer and InP Mach-Zehnder Modulator. ECOC Hiroshi Yamazaki, Munehiko Nagatani, Hitoshi Wakita, Yoshihiro Ogiso, Masanori Nakamura, Minoru Ida, Toshikazu Hashimoto, Hideyuki Nosaka, Yutaka Miyamoto
2018	—	`conf`	Ultra-High Bandwidth InP IQ Modulator co-assembled with Driver IC for Beyond 100-GBd CDM. OFC Yoshihiro Ogiso, Hitoshi Wakita, Munehiko Nagatani, Hiroshi Yamazaki, Masanori Nakamura, Takayuki Kobayashi, Johsuke Ozaki, Yuta Ueda, S. Nakano, Shigeru Kanazawa, Takuro Fujii, Yasuaki Hashizume, Hiromasa Tanobe, Nobuhiro Nunoya, Minoru Ida, Yutaka Miyamoto, Nobuhiro Kikuchi
2017	—	`conf`	1-Pb/s (32 SDM/46 WDM/768 Gb/s) C-band dense SDM transmission over 205.6-km of single-mode heterogeneous multi-core fiber using 96-Gbaud PDM-16QAM channels. OFC Takayuki Kobayashi, Masanori Nakamura, Fukutaro Hamaoka, Kohki Shibahara, Takayuki Mizuno, Akihide Sano, H. Kawakami, Akira Isoda, Munehiko Nagatani, Hiroshi Yamazaki, Yutaka Miyamoto, Yoshimichi Amma, Yusuke Sasaki, Katsuhiro Takenaga, Kazuhiko Aikawa, Kunimasa Saitoh, Yongmin Jung, David J. Richardson, Klaus Pulverer, Marc Bohn, Md. Nooruzzaman, Toshio Morioka
2017	—	`conf`	10-WDM 64-GBaud PDM-64QAM Transmission over all-Raman amplified 840 km SSMF using Digital Back Propagation. ECOC Asuka Matsushita, Masanori Nakamura, Hideki Nishizawa, Yoshiaki Kisaka, Akira Hirano
2017	—	`conf`	120-GBaud coded 8 dimensional 16QAM WDM transmission using low-complexity iterative decoding based on bit-wise log likelihood ratio. OFC Masanori Nakamura, Fukutaro Hamaoka, Asuka Matsushita, Hiroshi Yamazaki, Munehiko Nagatani, Akihide Sano, Akira Hirano, Yutaka Miyamoto
2017	—	`conf`	Beautifying font: effective handwriting template for mastering expression of Chinese calligraphy. SIGGRAPH Posters Masanori Nakamura, Shugo Yamaguchi, Shigeo Morishima
2017	—	`conf`	Experimental Demonstration of Simplified Adaptive Equalizer for Fractionally Sampled 120-GBaud Signal. ECOC Fukutaro Hamaoka, Seiji Okamoto, Masanori Nakamura, Asuka Matsushita, Takayuki Kobayashi, Hiroshi Yamazaki, Munehiko Nagatani, Yoshiaki Kisaka, Akira Hirano, Yutaka Miyamoto
2017	—	`conf`	High Baud Rate Signal Transmission with Coded Multi-dimensional Modulation. ECOC Masanori Nakamura, Fukutaro Hamaoka, Asuka Matsushita, Hiroshi Yamazaki, Munehiko Nagatani, Akira Hirano, Yutaka Miyamoto
2016	—	`conf`	Creating a realistic face image from a cartoon character. Symposium on Computer Animation (Posters) Masanori Nakamura, Shugo Yamaguchi, Tsukasa Fukusato, Shigeo Morishima
2016	—	`conf`	The effect of three-dimensional culture on the ameloblastic differentiation of dental epithelial cells. MHS Takahisa Anada, Mayu Tadaki, Yukari Shiwaku, Takashi Nakamura, Masanori Nakamura, Masaru Kojima, Tatsuo Arai, Satoshi Fukumoto, Osamu Suzuki
2015	J	`jnl`	Computational studies on strain transmission from a collagen gel construct to a cell and its internal cytoskeletal filaments. Comput. Biol. Medicine Yoshihiro Ujihara, Masanori Nakamura, Masatsugu Soga, Kenichiro Koshiyama, Hiroshi Miyazaki, Shigeo Wada
2013	J	`jnl`	Computational fluid dynamics of blood flow in coil-embolized aneurysms: effect of packing density on flow stagnation in an idealized geometry. Medical Biol. Eng. Comput. Tomohiro Otani, Masanori Nakamura, Toshiyuki Fujinaka, Masayuki Hirata, Junko Kuroda, Katsuhiko Shibano, Shigeo Wada
2013	—	`conf`	Effects of the air sac thickness on ventilation by a 1D model of an avian respiratory system. EMBC Akira Urushikubo, Masanori Nakamura, Hiroyuki Hirahara
2013	J	`jnl`	Segmentation and Morphometric Analysis of Cells from Fluorescence Microscopy Images of Cytoskeletons. Comput. Math. Methods Medicine Yoshihiro Ujihara, Masanori Nakamura, Hiroshi Miyazaki, Shigeo Wada
2012	J	`jnl`	Effect of expiratory flow rate on the acoustic characteristics of sibilant /s/. J. Comput. Sci. Kazunori Nozaki, Masanori Nakamura, Haruka Takimoto, Shigeo Wada
2006	J	`jnl`	Appraisal of companies with Bayesian networks. Int. J. Bus. Intell. Data Min. Priyantha Wijayatunga, Shigeru Mase, Masanori Nakamura
2004	J	`jnl`	Performance evaluation system for probabilistic neural network hardware. Artif. Life Robotics Noriyuki Aibe, Ryosuke Mizuno, Masanori Nakamura, Moritoshi Yasunaga, Ikuo Yoshihara
2004	J	`jnl`	Performance evaluation system for probabilistic neural network hardware. Artif. Life Robotics Noriyuki Aibe, Ryosuke Mizuno, Masanori Nakamura, Moritoshi Yasunaga, Ikuo Yoshihara
1998	A	`conf`	Tea serving robot suspended from ceiling. IROS Yoshihiko Takahashi, Masanori Nakamura, Eiichi Hirata