Yohei Hokama

According to our database, Yohei Hokama authored at least 5 papers between 2013 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2026

360 Gbps PAM4 Differentially Driven EML with 100 GHz 3-dB Bandwidth Dual Series-Connected EAMs for Next-Generation 3.2 Tbps Data Center Transceivers.

Shinya Okuda, Yohei Hokama, Kenichi Terao, Shunto Katsumi, Takaya Morikawa, Toshiya Tsuji, Chikara Watatani, Yoshimichi Morita, Masaaki Shimada, Takuma Fujita, Asami Uchiyama, Mizuki Shirao, Kyosuke Kuramoto, Eitaro Ishimura, Akihito Ono

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026

2025

High-speed 340 Gbps PAM4 and 450 Gbps PAM6 Operations of Narrow High-Mesa EML.

Shinya Okuda, Asami Uchiyama, Toshiya Tsuji, Yohei Hokama, Koki Kihara, Mizuki Shirao, Takeshi Yamatoya, Yasuhiro Yamauchi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2025

2024

Demonstration of 155 Gbaud PAM4 and PAM6 EML with Narrow High-Mesa EA Modulator for 400 Gbps per Lane Transmission.

Asami Uchiyama, Shinya Okuda, Toshiya Tsuji, Yohei Hokama, Mizuki Shirao, Kenichi Abe, Takeshi Yamatoya, Yasuhiro Yamauchi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

2023

225 Gb/s PAM4 2 km and 10 km Transmission of EMLs with Hybrid Waveguide Structure for 800GbE and 1.6TbE Transceivers.

Asami Uchiyama, Shinya Okuda, Yohei Hokama, Mizuki Shirao, Kenichi Abe, Takeshi Yamatoya

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2013

1.3 µm 28 Gb/s EMLs with hybrid waveguide structure for low-power-consumption CFP2 transceivers.

Yoshimichi Morita, Takeshi Yamatoya, Yohei Hokama, Koichi Akiyama, Ryoko Makita, Nobuyuki Yasui, Daisuke Morita, Hiroyuki Kawahara, Eitaro Ishimura

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013