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ORCIDHiroshi Yamazaki
This is just a disambiguation page, and is not intended to be the bibliography of an actual person. Any publication listed on this page has not been assigned to an actual author yet. If you know the true author of one of the publications listed below, you are welcome to contact us.
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2020 – today
- 2024
[c76]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:
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 2024: 1-3- [c75]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:
AMUX-based Bandwidth Tripler with Time-interleaved Nonlinear Digital Pre-distortion Enabling 216-GBd PS-PAM8 Signal. OFC 2024: 1-3 - [c74]Josuke Ozaki, Yoshihiro Ogiso, Hiroshi Yamazaki, Masanori Nakamura, Kenta Sugiura, Kazuya Nagashima, Yasuaki Hashizume, Nobuhiro Nunoya, Yutaka Miyamoto, Mitsuteru Ishikawa:
Net-1.8 Tbps/λ Transmission Enabled by C+L-band InP-based Coherent Driver Modulator. OFC 2024: 1-3 - 2023
- [c73]Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takushi Kazama, Masashi Abe, Takeshi Umeki, Akira Kawai, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Yutaka Miyamoto:
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 2023: 1-3 - 2022
- [j32]Keiichi Miyajima, Hiroshi Yamazaki:
Compactness of Neural Networks. Formaliz. Math. 30(1): 13-21 (2022) - [j31]Miyuki Kadokura
, Hiroshi Yamazaki, Tokio Kasai, Kazuhiro Watanabe, Michiko Nishiyama:
Sensitivity Enhancement of a Semicircular Curved Hetero-Core Optical Fiber Accelerometer With Low Cross-Axis Sensitivity. IEEE Trans. Instrum. Meas. 71: 1-8 (2022) - [c72]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:
110-GHz-Bandwidth InP-HBT AMUX/ADEMUX Circuits for Beyond-1-Tb/s/ch Digital Coherent Optical Transceivers. CICC 2022: 1-8 - [c71]Masayoshi Yoshimura, Atsuya Tsujikawa, Hiroshi Yamazaki, Toshinori Hosokawa:
CRLock: A SAT and FALL Attacks Resistant Logic Locking Method at Register Transfer Level. DFT 2022: 1-6 - [c70]Fukutaro Hamaoka, Masanori Nakamura, Takayuki Kobayashi, Munehiko Nagatani, Hitoshi Wakita, Hiroshi Yamazaki, Yoshihiro Ogiso, Yoshiaki Kisaka:
Experimental Investigation of Influence of SOA-Induced Nonlinear Distortion on High-Symbol-Rate 168-GBaud Signal for Achieving Ultra-Broadband Optical Frontend. OFC 2022: 1-3 - [c69]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:
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 2022: 1-3 - [c68]Masanori Nakamura, Takeo Sasai, Kohei Saito, Fukutaro Hamaoka, Takayuki Kobayashi, Hiroshi Yamazaki, Munehiko Nagatani, Yoshihiro Ogiso, Hitoshi Wakita, Yoshiaki Kisaka:
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 2022: 1-3 - [c67]Shoto Ozaki, Yasutoshi Nomura, Hiroshi Yamazaki, Yukihisa Yamato:
Detection of Corrosion Progress using deep learning and image processing. SCIS/ISIS 2022: 1-2 - 2021
- [j30]Hiroshi Yamazaki, Keiichi Miyajima, Yasunari Shidama:
Functional Space Consisted by Continuous Functions on Topological Space. Formaliz. Math. 29(1): 49-62 (2021) - [j29]Hiroshi Yamazaki, Keiichi Miyajima, Yasunari Shidama:
Ascoli-Arzelà TheoremThis work was supported by JSPS KAKENHI Grant Numbers JP17K00182. Formaliz. Math. 29(2): 87-94 (2021) - [c66]Masanori Nakamura, Fukutaro Hamaoka, Takayuki Kobayashi, Hiroshi Yamazaki, Munehiko Nagatani, Yoshihiro Ogiso, Hitoshi Wakita, Yutaka Miyamoto:
High Symbol-Rate Signal Optimization for Long-Haul Transmission Systems over 1-Tbps/λ Net-Data Rate. ECOC 2021: 1-4 - 2020
- [j28]Christian Schmidt, Hiroshi Yamazaki, Gregory Raybon, Peter Schvan, Erwan Pincemin, S. J. Ben Yoo, Daniel J. Blumenthal, Takayuki Mizuno, Robert Elschner:
Data Converter Interleaving: Current Trends and Future Perspectives. IEEE Commun. Mag. 58(5): 19-25 (2020) - [j27]Hiroshi Yamazaki:
Functional Sequence in Norm Space. Formaliz. Math. 28(4): 263-268 (2020) - [j26]Atsushi Aratake, Ken Tsuzuki, Motohaya Ishii, Takashi Saida, Takashi Goh, Yoshiyuki Doi, Hiroshi Yamazaki, Takao Fukumitsu, Takashi Yamada, Shinji Mino:
Highly Reliable Silica-LiNbO3 Hybrid Modulator Using Heterogeneous Material Integration Technology. IEICE Trans. Electron. 103-C(8): 353-361 (2020) - [j25]Munehiko Nagatani, Hitoshi Wakita, Hiroshi Yamazaki, Yoshihiro Ogiso, Miwa Mutoh, Minoru Ida, Fukutaro Hamaoka, Masanori Nakamura, Takayuki Kobayashi, Yutaka Miyamoto, Hideyuki Nosaka:
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 55(9): 2301-2315 (2020) - [j24]Daniel A. Smieja, Benjamin T. Dunkley, Blake C. Papsin, Vijayalakshmi Easwar, Hiroshi Yamazaki, Michael Deighton, Karen A. Gordon:
Interhemispheric auditory connectivity requires normal access to sound in both ears during development. NeuroImage 208: 116455 (2020) - [c65]Fukutaro Hamaoka, Masahito Nakamura, Munehiko Nagatani, Hitoshi Wakita, Takayuki Kobayashi, Hiroshi Yamazaki, Hideyuki Nosaka, Yutaka Miyamoto:
Ultra-wideband Optical Receiver Using Electrical Spectrum Decomposition Technique. ECOC 2020: 1-4 - [c64]Miyuki Kadokura, Hiroshi Yamazaki, Michiko Nishiyama, Kazuhiro Watanabe:
Frequency characteristics of hetero-core fiber accelerometer with two orthogonal vibrational modes of an arch shape beam structure. IEEE SENSORS 2020: 1-4 - [c63]Akihito Matsuo, Miyuki Kadokura, Hiroshi Yamazaki, Michiko Nishiyama, Kazuhiro Watanabe:
Sensitivity and resonance frequency evaluations for a cantilever type hetero-core fiber optic accelerometer. IEEE SENSORS 2020: 1-4 - [c62]Toshinori Hosokawa, Kenichiro Misawa, Hiroshi Yamazaki, Masayoshi Yoshimura, Masayuki Arai:
A Low Capture Power Oriented X-Identification-Filling Co-Optimization Method. IOLTS 2020: 1-4 - [c61]Yuki Ikegaya, Toshinori Hosokawa, Yuta Ishiyama, Hiroshi Yamazaki:
A Test Sensitization State Compaction Method on Controller Augmentation. IOLTS 2020: 1-6 - [c60]Nikolaos-Panteleimon Diamantopoulos, Hiroshi Yamazaki, Suguru Yamaoka, Munehiko Nagatani, Hidetaka Nishi, Hiromasa Tanobe, Ryo Nakao, Takuro Fujii, Koji Takeda, Takaaki Kakitsuka, Hitoshi Wakita, Minoru Ida, Hideyuki Nosaka, Fumio Koyama, Yutaka Miyamoto, Shinji Matsuo:
Net 321.24-Gb/s IMDD Transmission Based on a >100-GHz Bandwidth Directly-Modulated Laser. OFC 2020: 1-3 - [c59]Toshiki Kishi, Munehiko Nagatani, Shigeru Kanazawa, Kota Shikama, Takuro Fujii, Hidetaka Nishi, Hiroshi Yamazaki, Norio Sato, Hideyuki Nosaka, Shinji Matsuo:
A 0.57-mW/Gbps, 2ch × 53-Gbps Low-Power PAM4 Transmitter Front-End Flip-Chip-Bonded 1.3-µm LD-Array-on-Si. OFC 2020: 1-3 - [c58]Takayuki Kobayashi, Masanori Nakamura, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Hideyuki Nosaka, Yutaka Miyamoto:
Long-Haul WDM Transmission with Over-1-Tb/s Channels using Electrically Synthesized High-Symbol-Rate Signals. OFC 2020: 1-3 - [c57]Takayuki Kobayashi, Shimpei Shimizu, Masahito Nakamura, Takeshi Umeki, Takushi Kazama, Ryoichi Kasahara, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Takayuki Mizuno, Hideyuki Nosaka, Yutaka Miyamoto:
Wideband Inline-Amplified WDM Transmission using PPLN-Based OPA with Over-10-THz Bandwidth. OFC 2020: 1-3 - [c56]Masanori Nakamura, Takayuki Kobayashi, Hiroshi Yamazaki, Fukutaro Hamaoka, Munehiko Nagatani, Hitoshi Wakita, Hideyuki Nosaka, Yutaka Miyamoto:
Entropy and Symbol-Rate Optimized 120 GBaud PS-36QAM Signal Transmission over 2400 km at Net-Rate of 800 Gbps/λ. OFC 2020: 1-3 - [c55]Hiroshi Yamazaki, Masanori Nakamura, Takashi Goh, Toshikazu Hashimoto, Yutaka Miyamoto:
Transmitter Bandwidth Extension using Optical Time-Interleaving Modulator and Digital Spectral Weaver. OFC 2020: 1-3
2010 – 2019
- 2019
- [j23]Sora Otsuki, Pauline N. Kawamoto, Hiroshi Yamazaki:
A Simple Example for Linear Partial Differential Equations and Its Solution Using the Method of Separation of Variables. Formaliz. Math. 27(1): 25-34 (2019) - [j22]Shigeru Kanazawa, Hiroshi Yamazaki, Yuta Ueda, Wataru Kobayashi, Yoshihiro Ogiso, Johsuke Ozaki, Takahiko Shindo, Satoshi Tsunashima, Hiromasa Tanobe, Atsushi Araratake:
High-Frequency and Integrated Design Based on Flip-Chip Interconnection Technique (Hi-FIT) for High-Speed (>100 Gbaud) Optical Devices. IEICE Trans. Electron. 102-C(4): 340-346 (2019) - [c54]Munehiko Nagatani, Yutaka Miyamoto, Hideyuki Nosaka, Hitoshi Wakita, Yoshihiro Ogiso, Hiroshi Yamazaki, Miwa Mutoh, Minoru Ida, Fukutaro Hamaoka, Masanori Nakamura, Takayuki Kobayashi:
A 110-GHz-Bandwidth 2: 1 AMUX-Driver using 250-nm InP DHBTs for Beyond-1-Tb/s/carrier Optical Transmission Systems. BCICTS 2019: 1-4 - [c53]Toshinori Hosokawa, Hiroshi Yamazaki, Kenichiro Misawa, Masayoshi Yoshimura, Yuki Hirama, Masavuki Arai:
A Low Capture Power Oriented X-filling Method Using Partial MaxSAT Iteratively. DFT 2019: 1-6 - [c52]Masayoshi Yoshimura, Yuki Takeuchi, Hiroshi Yamazaki, Toshinori Hosokawa:
A State Assignment Method to Improve Transition Fault Coverage for Controllers. DFT 2019: 1-4 - [c51]Hiroshi Yamazaki, Kazuhiro Watanabe:
Fiber Optic Folding Angle Sensors for Origami-Inspired Devices. GCCE 2019: 648-650 - [c50]Yuta Ishiyama, Toshinori Hosokawa, Hiroshi Yamazaki:
A Design for Testability Method for k-Cycle Capture Test Generation. IOLTS 2019: 40-43 - [c49]Yuki Takeuchi, Toshinori Hosokawa, Hiroshi Yamazaki, Masayoshi Yoshimura:
A Controller Augmentation Method to Improve Transition Fault Coverage for RTL Data-Paths. IOLTS 2019: 293-298 - [c48]Fukutaro Hamaoka, Masanori Nakamura, Munehiko Nagatani, Takayuki Kobayashi, Asuka Matsushita, Hitoshi Wakita, Hiroshi Yamazaki, Hideyuki Nosaka, Yutaka Miyamoto:
120-GBaud 32QAM Signal Generation using Ultra-Broadband Electrical Bandwidth Doubler. OFC 2019: 1-3 - [c47]Takayuki Kobayashi, Masanori Nakamura, Fukutaro Hamaoka, Munehiko Nagatani, Hitoshi Wakita, Hiroshi Yamazaki, Takeshi Umeki, Hideyuki Nosaka, Yutaka Miyamoto:
35-Tb/s C-Band Transmission Over 800 km Employing 1-Tb/s PS-64QAM Signals Enhanced by Complex 8 × 2 MIMO Equalizer. OFC 2019: 1-3 - [c46]Masanori Nakamura, Fukutaro Hamaoka, Munehiko Nagatani, Yoshihiro Ogiso, Hitoshi Wakita, Hiroshi Yamazaki, Takayuki Kobayashi, Minoru Ida, Hideyuki Nosaka, Yutaka Miyamoto:
192-Gbaud Signal Generation using Ultra-Broadband Optical Frontend Module Integrated with Bandwidth Multiplexing Function. OFC 2019: 1-3 - [c45]Masanori Nakamura, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Takayuki Kobayashi, Asuka Matsushita, Seiji Okamoto, Hitoshi Wakita, Hideyuki Nosaka, Yutaka Miyamoto:
1.04 Tbps/Carrier Probabilistically Shaped PDM-64QAM WDM Transmission Over 240 km Based on Electrical Spectrum Synthesis. OFC 2019: 1-3 - [c44]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:
Ultra-High Bandwidth InP IQ Modulator for Beyond 100-GBd Transmission. OFC 2019: 1-3 - [c43]Hiroshi Yamazaki, Munehiko Nagatani, Hitoshi Wakita, Masanori Nakamura, Fukutaro Hamaoka, Takayuki Kobayashi, Yoshihiro Ogiso, Minoru Ida, Toshikazu Hashimoto, Hideyuki Nosaka, Yutaka Miyamoto:
Digital-Preprocessed Analog-Multiplexed DAC for High-Speed Optical Communications. OECC/PSC 2019: 1-3 - 2018
- [j21]Hiroshi Yamazaki, Ichiro Kurose, Michiko Nishiyama, Kazuhiro Watanabe:
Pendulum-Type Hetero-Core Fiber Optic Accelerometer for Low-Frequency Vibration Monitoring. Sensors 18(8): 2528 (2018) - [c42]Hiroto Kawakami, Hiroshi Yamazaki, Yutaka Miyamoto:
Novel Optimizing Technique for Linear Optical Mach-Zehnder Modulator and its Experimental Verification Using PAM-8 Signal. ECOC 2018: 1-3 - [c41]Josuke Ozaki, Shinsuke Nakano, Yoshihiro Ogiso, Shigeru Kanazawa, Yuta Ueda, Yasuaki Hashizume, Hiroshi Yamazaki, Hiromasa Tanobe, Eiichi Yamada, Nobuhiro Nunoya, Nobuhiro Kikuchi:
Ultra-Low Power Dissipation (<2.4 W) Coherent InP Modulator Module with CMOS Driver IC. ECOC 2018: 1-3 - [c40]Hiroshi Yamazaki, Munehiko Nagatani, Hitoshi Wakita, Yoshihiro Ogiso, Masanori Nakamura, Minoru Ida, Toshikazu Hashimoto, Hideyuki Nosaka, Yutaka Miyamoto:
Transmission of 400-Gbps Discrete Multi-Tone Signal Using >100-GHz-Bandwidth Analog Multiplexer and InP Mach-Zehnder Modulator. ECOC 2018: 1-3 - [c39]Toshinori Hosokawa, Morito Niseki, Masayoshi Yoshimura, Hiroshi Yamazaki, Masayuki Arai, Hiroyuki Yotsuyanagi, Masaki Hashizume:
A Sequentially Untestable Fault Identification Method Based on n-Bit State Cube Justification. IOLTS 2018: 43-46 - [c38]Sayuri Ochi, Hiroshi Yamazaki, Toshinori Hosokawa, Masayoshi Yoshimura:
A Capture Safe Static Test Compaction Method Based on Don't Cares. IOLTS 2018: 195-200 - [c37]Toshinori Hosokawa, Hiroshi Yamazaki, Shun Takeda, Masayoshi Yoshimura:
A Test Register Assignment Method Based on Controller Augmentation to Reduce the Number of Test Patterns. IOLTS 2018: 228-231 - [c36]Takayuki Kobayashi, Takeshi Umeki, Ryoichi Kasahara, Hiroshi Yamazaki, Munehiko Nagatani, Hitoshi Wakita, Hirokazu Takenouchi, Yutaka Miyamoto:
96-Gbaud PDM-8QAM Single Channel Transmission over 9, 600 km by Nonlinear Tolerance Enhancement using PPLN-based Optical Phase Conjugation. OFC 2018: 1-3 - [c35]Masanori Nakamura, Fukutaro Hamaoka, Asuka Matsushita, Hiroshi Yamazaki, Munehiko Nagatani, Takayuki Kobayashi, Yoshiaki Kisaka, Yutaka Miyamoto:
Advanced DSP Technologies with Symbol-rate over 100-Gbaud for High-capacity Optical Transport Network. OFC 2018: 1-3 - [c34]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:
Ultra-High Bandwidth InP IQ Modulator co-assembled with Driver IC for Beyond 100-GBd CDM. OFC 2018: 1-3 - 2017
- [j20]Masayoshi Yoshimura, Yoshiyasu Takahashi, Hiroshi Yamazaki, Toshinori Hosokawa:
A Don't Care Filling Method for Low Capture Power based on Correlation of FF Transitions Using SAT. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 100-A(12): 2824-2833 (2017) - [c33]Toshinori Hosokawa, Atsushi Hirai, Hiroshi Yamazaki, Masayuki Arai:
A dynamic test compaction method on low power test generation based on capture safe test vectors. DFT 2017: 1-6 - [c32]Fukutaro Hamaoka, Seiji Okamoto, Masanori Nakamura, Asuka Matsushita, Takayuki Kobayashi, Hiroshi Yamazaki, Munehiko Nagatani, Yoshiaki Kisaka, Akira Hirano, Yutaka Miyamoto:
Experimental Demonstration of Simplified Adaptive Equalizer for Fractionally Sampled 120-GBaud Signal. ECOC 2017: 1-3 - [c31]Masanori Nakamura, Fukutaro Hamaoka, Asuka Matsushita, Hiroshi Yamazaki, Munehiko Nagatani, Akira Hirano, Yutaka Miyamoto:
High Baud Rate Signal Transmission with Coded Multi-dimensional Modulation. ECOC 2017: 1-3 - [c30]Shinsuke Nakano, Munehiko Nagatani, Kenji Tanaka, Yoshihiro Ogiso, Josuke Ozaki, Hiroshi Yamazaki, Hideyuki Nosaka:
A 180-mW Linear MZM Driver in CMOS for Single-Carrier 400-Gb/s Coherent Optical Transmitter. ECOC 2017: 1-3 - [c29]Hiroshi Yamazaki, Munehiko Nagatani, Fukutaro Hamaoka, Shigeru Kanazawa, Hideyuki Nosaka, Toshikazu Hashimoto, Yutaka Miyamoto:
Ultra-Wideband Digital-to-Analog Conversion Technologies for Tbit/s channel transmission. ECOC 2017: 1-3 - [c28]Toshinori Hosokawa, Shun Takeda, Hiroshi Yamazaki, Masayoshi Yoshimura:
Controller augmentation and test point insertion at RTL for concurrent operational unit testing. IOLTS 2017: 17-20 - [c27]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:
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 2017: 1-3 - [c26]Masanori Nakamura, Fukutaro Hamaoka, Asuka Matsushita, Hiroshi Yamazaki, Munehiko Nagatani, Akihide Sano, Akira Hirano, Yutaka Miyamoto:
120-GBaud coded 8 dimensional 16QAM WDM transmission using low-complexity iterative decoding based on bit-wise log likelihood ratio. OFC 2017: 1-3 - [c25]Hiroshi Yamazaki, Shigeru Kanazawa, Yasuhiko Nakanishi, Yuta Ueda, Wataru Kobayashi, Yoshifumi Muramoto, Hiroyuki Ishii, Hiroaki Sanjoh:
Ultra-broadband EA-DFB laser module for 200-Gbit/s PAM4 transmitter. OFC 2017: 1-3 - [c24]Toshinori Hosokawa, Hideyuki Takano, Hiroshi Yamazaki, Koji Yamazaki:
A Diagnostic Fault Simulation Method for a Single Universal Logical Fault Model. PRDC 2017: 217-218 - 2016
- [j19]Kazuhisa Nakasho, Hiroshi Yamazaki, Hiroyuki Okazaki, Yasunari Shidama:
Conservation Rules of Direct Sum Decomposition of Groups. Formaliz. Math. 24(1): 81-94 (2016) - [j18]Yoshiyuki Doi, Takaharu Ohyama, Toshihide Yoshimatsu, Tetsuichiro Ohno, Yasuhiko Nakanishi, Shunichi Soma, Hiroshi Yamazaki, Manabu Oguma, Toshikazu Hashimoto, Hiroaki Sanjoh:
Integrated Photonic Devices and Applications for 100GbE-and-Beyond Datacom. IEICE Trans. Electron. 99-C(2): 157-164 (2016) - [j17]Hiroyuki Nakamoto, Hong Gao, Hiroshi Yamazaki:
A 60mV-3V Wide-Input-Voltage-Range Boost Converter with Amplitude-Regulated Oscillator for Energy Harvesting. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 99-A(12): 2483-2490 (2016) - [c23]Shigeru Kanazawa, Takeshi Fujisawa, Kiyoto Takahata, Yasuhiko Nakanishi, Hiroshi Yamazaki, Yuta Ueda, Wataru Kobayashi, Yoshifumi Muramoto, Hiroyuki Ishii, Hiroaki Sanjoh:
56-Gbaud 4-PAM (112-Gbit/s) operation of flip-chip interconnection lumped-electrode EADFB laser module for equalizer-free transmission. OFC 2016: 1-3 - [c22]Shigeru Kanazawa, Hiroshi Yamazaki, Yasuhiko Nakanishi, Takeshi Fujisawa, Kiyoto Takahata, Yuta Ueda, Wataru Kobayashi, Yoshifumi Muramoto, Hiroyuki Ishii, Hiroaki Sanjoh:
Transmission of 214-Gbit/s 4-PAM signal using an ultra-broadband lumped-electrode EADFB laser module. OFC 2016: 1-3 - 2015
- [j16]Kazuhisa Nakasho, Hiroshi Yamazaki, Hiroyuki Okazaki, Yasunari Shidama:
Definition and Properties of Direct Sum Decomposition of Groups1. Formaliz. Math. 23(1): 15-27 (2015) - [j15]Kazuhisa Nakasho, Hiroyuki Okazaki, Hiroshi Yamazaki, Yasunari Shidama:
Equivalent Expressions of Direct Sum Decomposition of Groups1. Formaliz. Math. 23(1): 67-73 (2015) - [c21]Masayoshi Yoshimura, Yoshiyasu Takahashi, Hiroshi Yamazaki, Toshinori Hosokawa:
A Don't Care Filling Method to Reduce Capture Power Based on Correlation of FF Transitions. ATS 2015: 13-18 - [c20]Hiroshi Yamazaki, Munehiko Nagatani, Shigeru Kanazawa, Hideyuki Nosaka, Toshikazu Hashimoto, Akihide Sano, Yutaka Miyamoto:
160-Gbps Nyquist PAM4 transmitter using a digital-preprocessed analog-multiplexed DAC. ECOC 2015: 1-3 - [c19]Yoshiyuki Doi, Takaharu Ohyama, Yasuhiko Nakanishi, Toshihide Yoshimatsu, Shunichi Soma, Hiroshi Yamazaki, Manabu Oguma:
Bidirectional 400-Gb/s transmission by lOOGbE optical sub-assemblies and a cyclic arrayed waveguide grating. OFC 2015: 1-3 - [c18]Takashi Goh, Mikitaka Itoh, Hiroshi Yamazaki, Takashi Saida, Toshikazu Hashimoto:
Optical Nyquist-filtering multi/demultiplexer with PLC for 1-Tb/s class super-channel transceiver. OFC 2015: 1-3 - [c17]Masahiro Nada, Shigeru Kanazawa, Hiroshi Yamazaki, Yasuhiko Nakanishi, Wataru Kobayashi, Yoshiyuki Doi, Takaharu Ohyama, Tetsuichiro Ohno, Kiyoto Takahata, Toshikazu Hashimoto, Hideaki Matsuzaki:
High-linearity avalanche photodiode for 40-km transmission with 28-Gbaud PAM4. OFC 2015: 1-3 - [c16]Hiroshi Yamazaki, Takashi Goh, Toshikazu Hashimoto, Akihide Sano, Yutaka Miyamoto:
Generation of 448-Gbps OTDM-PDM-16QAM signal with an integrated modulator using orthogonal CSRZ pulses. OFC 2015: 1-3 - [c15]Takashi Enami, Kentaro Kawakami, Hiroshi Yamazaki:
DMA-driven control method for low power sensor node. WiSNet 2015: 53-55 - 2014
- [j14]Kazuaki Oishi, Eiji Yoshida, Yasufumi Sakai, Hideki Takauchi, Yoichi Kawano, Noriaki Shirai, Hideki Kano, Masahiro Kudo, Tomotoshi Murakami, Tetsuro Tamura, Shigeaki Kawai, Kazuo Suto, Hiroshi Yamazaki, Toshihiko Mori:
A 1.95 GHz Fully Integrated Envelope Elimination and Restoration CMOS Power Amplifier Using Timing Alignment Technique for WCDMA and LTE. IEEE J. Solid State Circuits 49(12): 2915-2924 (2014) - [c14]Yu Kurata, Yasuaki Hashizume, Shinichi Aozasa, Mikitaka Itoh, Toshikazu Hashimoto, Hiromasa Tanobe, Yasuhiko Nakanishi, Eiji Yoshida, Hiroyuki Fukuyama, Hiroshi Yamazaki, Takashi Goh, Haruki Yokoyama, Yoshifumi Muramoto:
400-G coherent receiver using silica-based heterogeneously-integrated PLC with newly developed waveplate type PBS. ECOC 2014: 1-3 - [c13]Kazuaki Oishi, Eiji Yoshida, Yasufumi Sakai, Hideki Takauchi, Yoichi Kawano, Noriaki Shirai, Hideki Kano, Masahiro Kudo, Tomotoshi Murakami, Tetsuro Tamura, Seitaro Kawai, Shinji Yamaura, Kazuo Suto, Hiroshi Yamazaki, Toshihiko Mori:
3.2 A 1.95GHz fully integrated envelope elimination and restoration CMOS power amplifier with envelope/phase generator and timing aligner for WCDMA and LTE. ISSCC 2014: 60-61 - [c12]Akimasa Kaneko, Hiroshi Yamazaki, Yutaka Miyamoto:
Linear optical modulator. OFC 2014: 1-3 - [c11]Hiroshi Yamazaki, Yasuaki Hashizume, Takashi Saida:
Simple three-dimensional simplex modulator. OFC 2014: 1-3 - 2013
- [j13]Hiroyuki Okazaki, Hiroshi Yamazaki, Yasunari Shidama:
Isomorphisms of Direct Products of Finite Commutative Groups. Formaliz. Math. 21(1): 65-74 (2013) - [j12]Hiroshi Yamazaki, Hiroyuki Okazaki, Kazuhisa Nakasho, Yasunari Shidama:
Isomorphisms of Direct Products of Cyclic Groups of Prime Power Order. Formaliz. Math. 21(3): 207-211 (2013) - [j11]Hiroshi Yamazaki, Motohiro Wakazono, Toshinori Hosokawa, Masayoshi Yoshimura:
A Test Compaction Oriented Don't Care Identification Method Based on X-bit Distribution. IEICE Trans. Inf. Syst. 96-D(9): 1994-2002 (2013) - [c10]Hiroshi Yamazaki, Motohiro Wakazono, Toshinori Hosokawa, Masayoshi Yoshimura:
A don't care identification method for test compaction. DDECS 2013: 215-218 - [c9]Shinji Mino, Hiroshi Yamazaki, Takashi Goh, Takashi Saida:
Transmitter synthesis for advanced modulation formats utilizing silica-LiNbO3 hybrid integration technology. OFC/NFOEC 2013: 1-3 - [c8]Hiroshi Yamazaki, Hiroshi Takahashi, Takashi Goh, Yasuaki Hashizume, Shinji Mino, Yutaka Miyamoto:
Linear optical IQ modulator for high-order multilevel coherent transmission. OFC/NFOEC 2013: 1-3 - 2012
- [j10]Hiroshi Yamazaki, Czeslaw Bylinski, Katsumi Wasaki:
Morphology for Image Processing. Part I. Formaliz. Math. 20(1): 61-63 (2012) - 2011
- [j9]Shinji Mino, Hiroshi Yamazaki, Takashi Goh, Ken Tsuzuki, Takashi Saida, Takaharu Ohyama, Ikuo Ogawa, Koichi Murata:
Functional integrated modulators and receivers utilizing PLC hybrid integration technology for coherent transmission. IEICE Electron. Express 8(20): 1663-1677 (2011) - [j8]Shin Kaneko, Sang-Yuep Kim, Noriki Miki, Hideaki Kimura, Hisaya Hadama, Koichi Takiguchi, Hiroshi Yamazaki, Takashi Yamada, Yoshiyuki Doi:
Spectrally Efficient Frequency-Domain Optical CDM Employing QAM Based on Electrical Spatial Code Spreading. IEICE Trans. Commun. 94-B(10): 2877-2880 (2011) - 2010
- [j7]Takashi Shibata, Hiroshi Yamazaki:
Strategic investment timing under asymmetric access charge regulation in telecommunications. Eur. J. Oper. Res. 207(3): 1689-1701 (2010) - [c7]M. Kondou, A. Matsuda, Hiroshi Yamazaki, O. Kobayashi:
A 0.3mm2 90-to-770MHz fractional-N Synthesizer for a digital TV tuner. ISSCC 2010: 248-249
2000 – 2009
- 2009
- [j6]Chanapat Pacharapokin, Hiroshi Yamazaki, Yasunari Shidama, Yatsuka Nakamura:
Complex Function Differentiability. Formaliz. Math. 17(1-4): 67-72 (2009) - [j5]Hiroshi Yamazaki, Yasunari Shidama, Chanapat Pacharapokin, Yatsuka Nakamura:
The Cauchy-Riemann Differential Equations of Complex Functions. Formaliz. Math. 17(1-4): 147-149 (2009) - [j4]Masahiko Yamazaki, Hiroshi Yamazaki, Katsumi Wasaki, Yasunari Shidama:
Complex Integral. Formaliz. Math. 17(1-4): 233-236 (2009) - [c6]Keido Kobayashi, Akiko Yoshioka, Masao Okabe, Masahiko Yanagisawa, Hiroshi Yamazaki, Takahira Yamaguchi:
How Much Well Does Organizational Knowledge Transfer Work with Domain and Rule Ontologies? KSEM 2009: 382-393 - 2008
- [j3]Masahiko Yamazaki, Hiroshi Yamazaki, Yasunari Shidama:
Extended Riemann Integral of Functions of Real Variable and One-sided Laplace Transform. Formaliz. Math. 16(1-4): 311-317 (2008) - [c5]Masao Okabe, Masahiko Yanagisawa, Hiroshi Yamazaki, Keido Kobayashi, Akiko Yoshioka, Takahira Yamaguchi:
Organizational Knowledge Transfer of Intelligence Skill Using Ontologies and a Rule-Based System. PAKM 2008: 207-218 - 2006
- [c4]Masazumi Marutani, Hideaki Anbutsu, Masafumi Kondo, Noriaki Shirai, Hiroshi Yamazaki, Yuu Watanabe:
An 18mW 90 to 770MHz synthesizer with agile auto-tuning for digital TV-tuners. ISSCC 2006: 681-690
1990 – 1999
- 1999
- [j2]Yukiya Miura, Hiroshi Yamazaki:
A Low-Loss Built-In Current Sensor. J. Electron. Test. 14(1-2): 39-48 (1999) - [j1]Hiroshi Yamazaki, Kazuaki Oishi, Kunihiko Gotoh:
An accurate center frequency tuning scheme for 450-KHz CMOS Gm-C bandpass filters. IEEE J. Solid State Circuits 34(12): 1691-1697 (1999) - 1996
- [c3]Akihiko Uchibori, Hiroshi Yamazaki, Yasunari Shidama, Hiroo Yamaura:
An Optimizing Fuzzy Logic with Genetic Algorithms. International Conference on Evolutionary Computation 1996: 239-242 - 1994
- [c2]Masakazu Fukagawa, Teruo Hikita, Hiroshi Yamazaki:
A mapping system from Object-Z to C++. APSEC 1994: 220-228
1980 – 1989
- 1988
- [c1]Hirotoshi Eguchi, Hiroshi Yamazaki, Jun-ichi Takahashi, Daisuke Kosaka, Shoji Matsumoto, Takashi Akahori, Eiichi Ohta, Yuhji Kimura, Kouji Izumi:
Multi-axis Force Sensor Using Piezoresistors and a Plate-Like Structure. IROS 1988: 563-567
Coauthor Index
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