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ORCIDYohei Sobu
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2020 – today
- 2024
[c13]Yohei Sobu, Yukito Tsunoda, Toshihiko Mori, Guoxiu Huang, Takuji Yamamoto, Shinsuke Tanaka, Takeshi Hoshida:
High-speed and low-power optical DAC transmitter using all-silicon lumped segmented modulator directly driven by CMOS inverter driver. OFC 2024: 1-3- 2023
- [c12]Guoxiu Huang, Hisao Nakashima, Jun Matsui, Yohei Sobu, Shinsuke Tanaka, Takeshi Hoshida:
1.96Tbps and 256-Gbaud Dual-carrier Faster than Nyquist Signal Transmission Using Two Narrow-bandwidth Modulators and Single Coherent Receiver. OFC 2023: 1-3 - 2022
- [c11]Yohei Sobu, Guoxiu Huang, Toshihiko Mori, Yukito Tsunoda, Takuji Yamamoto, Shinsuke Tanaka, Takeshi Hoshida:
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 2022: 1-3 - 2020
- [j1]Yohei Sobu
, Shinsuke Tanaka, Yu Tanaka:
High-Speed-Operation of All-Silicon Lumped-Electrode Modulator Integrated with Passive Equalizer. IEICE Trans. Electron. 103-C(11): 619-626 (2020) - [c10]Shinsuke Tanaka, Yohei Sobu:
High-speed silicon photonic modulator based on forward-biased PIN diodes and passive equalizers. ECOC 2020: 1-4 - [c9]Yohei Sobu, Shinsuke Tanaka, Yu Tanaka, Yuichi Akiyama, Takeshi Hoshida:
High-Speed-Operation of Compact All-Silicon Segmented Mach-Zehnder Modulator Integrated with Passive RC Equalizer for Optical DAC Transmitter. OFC 2020: 1-3
2010 – 2019
- 2019
- [c8]Yohei Sobu, Takasi Simoyama, Shinsuke Tanaka, Yu Tanaka, Ken Morito:
70 Gbaud Operation of All-Silicon Mach-Zehnder Modulator based on Forward-Biased PIN Diodes and Passive Equalizer. OECC/PSC 2019: 1-3 - 2018
- [c7]Tsuyoshi Aoki, Shigeaki Sekiguchi, Takasi Simoyama, Shinsuke Tanaka, Motoyuki Nishizawa, Nobuaki Hatori, Yohei Sobu, Akio Sugama, Tomoyuki Akiyama, Akinori Hayakawa, Hidenobu Muranaka, Toshihiko Mori, Y. Chen, Seok-Hwan Jeong, Yu Tanaka, Ken Morito:
On-Package High-Density Silicon Photonics Optical Transceiver. ECOC 2018: 1-3 - [c6]Tomoyuki Akiyama, Tsuyoshi Aoki, Takasi Simoyama, Akio Sugama, Shigeaki Sekiguchi, Yohei Sobu, Shinsuke Tanaka, Yu Tanaka, Seok-Hwan Jeong, Motoyuki Nishizawa, Nobuaki Hatori, Akinori Hayakawa, Toshihiko Mori:
Error-Free Loopback of a Compact 25 Gb/s × 4 ch WDM Transceiver Assembly Incorporating Silicon (De)Multiplexers with Automated Phase-Error Correction. OFC 2018: 1-3 - 2017
- [c5]Tsuyoshi Aoki, Shigeaki Sekiguchi, Takasi Simoyama, Shinsuke Tanaka, Motoyuki Nishizawa, Nobuaki Hatori, Yohei Sobu, Akio Sugama, Tomoyuki Akiyama, Akinori Hayakawa, Hidenobu Muranaka, Toshihiko Mori, Yanfei Chen, Seok-Hwan Jeong, Yu Tanaka, Ken Morito:
Low Crosstalk Simultaneous 16-channel × 25 Gb/s Operation of High Density Silicon Photonics Optical Transceiver. ECOC 2017: 1-3 - [c4]Tsuyoshi Horikawa, Daisuke Shimura, Hiroyuki Takahashi, Jun Ushida, Yohei Sobu, Akemi Shiina, Masatoshi Tokushima, Seok-Hwan Jeong, Keizo Kinoshita, Tohru Mogami:
Resonant Wavelength Variation Modelling for Microring Resonators based on Fabrication Deviation Analysis. ECOC 2017: 1-3 - [c3]Tsuyoshi Aoki, Tomoyuki Akiyama, Akio Sugama, Akinori Hayakawa, Hidenobu Muranaka, Takasi Simoyama, Shinsuke Tanaka, Motoyuki Nishizawa, Nobuaki Hatori, Yohei Sobu, Yanfei Chen, Toshihiko Mori, Shigeaki Sekiguchi, Seok-Hwan Jeong, Yu Tanaka, Ken Morito:
Low crosstalk simultaneous 12 ch × 25 Gb/s operation of high-density silicon photonics multichannel receiver. OFC 2017: 1-3 - 2016
- [c2]Seok-Hwan Jeong, Yohei Sobu, Shinsuke Tanaka, Takasi Simoyama, Yu Tanaka, Ken Morito:
WDM interconnect targeted Si-wire optical demultiplexers for large manufacturing tolerance, low voltage tunability and polarization diversified operability. OFC 2016: 1-3 - 2011
- [c1]Yohei Sobu, Hideaki Goto:
Binary Tree-based Accuracy-keeping Clustering Using CDA for Very Fast Japanese Character Recognition. MVA 2011: 299-302
Coauthor Index
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