Yohei Sobu
Orcid: 0000-0001-7262-673X
According to our database1,
Yohei Sobu authored at least 19 papers
between 2011 and 2026.
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Bibliography
2026
IQ Modulators with Two Segments using InP/SOI Chip-on-Wafer Bonding Process for Optical DAC.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026
High Speed and Low Power Consumption Optical DAC Transmitter Using Fully Integrated CMOS and Silicon Segmented Modulator.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026
High L-band Responsivity of Compact InP-on-Si Coherent-Receiver PICs via Chip-on-Wafer Bonding.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026
2025
An Accurate, Sensitive, and Wide-range Skew Calibration Method for Transmitter with Segmented Modulator Using Probability-maintained Multi-notch Sequence.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2025
Proceedings of the European Conference on Optical Communications, 2025
2024
High-speed and low-power optical DAC transmitter using all-silicon lumped segmented modulator directly driven by CMOS inverter driver.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024
2023
1.96Tbps and 256-Gbaud Dual-carrier Faster than Nyquist Signal Transmission Using Two Narrow-bandwidth Modulators and Single Coherent Receiver.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023
2022
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.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022
2020
High-Speed-Operation of All-Silicon Lumped-Electrode Modulator Integrated with Passive Equalizer.
IEICE Trans. Electron., 2020
High-Speed-Operation of Compact All-Silicon Segmented Mach-Zehnder Modulator Integrated with Passive RC Equalizer for Optical DAC Transmitter.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020
High-speed silicon photonic modulator based on forward-biased PIN diodes and passive equalizers.
Proceedings of the European Conference on Optical Communications, 2020
2019
70 Gbaud Operation of All-Silicon Mach-Zehnder Modulator based on Forward-Biased PIN Diodes and Passive Equalizer.
Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019
2018
Error-Free Loopback of a Compact 25 Gb/s × 4 ch WDM Transceiver Assembly Incorporating Silicon (De)Multiplexers with Automated Phase-Error Correction.
Proceedings of the Optical Fiber Communications Conference and Exposition, 2018
Proceedings of the European Conference on Optical Communication, 2018
2017
Low crosstalk simultaneous 12 ch × 25 Gb/s operation of high-density silicon photonics multichannel receiver.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017
Resonant Wavelength Variation Modelling for Microring Resonators based on Fabrication Deviation Analysis.
Proceedings of the European Conference on Optical Communication, 2017
Low Crosstalk Simultaneous 16-channel × 25 Gb/s Operation of High Density Silicon Photonics Optical Transceiver.
Proceedings of the European Conference on Optical Communication, 2017
2016
WDM interconnect targeted Si-wire optical demultiplexers for large manufacturing tolerance, low voltage tunability and polarization diversified operability.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016
2011
Binary Tree-based Accuracy-keeping Clustering Using CDA for Very Fast Japanese Character Recognition.
Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2011), 2011