Automatically-Controlled C-Band Wavelength Conversion with Constant Output Power Based on Four-Wave Mixing in SOA's. - Koji Otsubo; Tomoyuki Akiyama; Haruhiko Kuwatsuka; Nobuaki Hatori; Hiroji Ebe; Mitsuru Sugawara (IEICE Trans. Electron., 2005)

Quantum-Dot Semiconductor Optical Amplifiers. - Tomoyuki Akiyama; Mitsuru Sugawara; Yasuhiko Arakawa (Proc. IEEE, 2007)

Four-wavelength silicon hybrid laser array with ring-resonator based mirror for efficient CWDM transmitter. - Shinsuke Tanaka; Seok-Hwan Jeong; Shigeaki Sekiguchi; Tomoyuki Akiyama; Teruo Kurahashi; Yu Tanaka; Ken Morito (OFC/NFOEC, 2013)

22.2 A 25Gb/s hybrid integrated silicon photonic transceiver in 28nm CMOS and SOI. - Yanfei Chen; Masaya Kibune; Asako Toda; Akinori Hayakawa; Tomoyuki Akiyama; Shigeaki Sekiguchi; Hiroji Ebe; Nobuhiro Imaizumi; Tomoyuki Akahoshi; Suguru Akiyama; Shinsuke Tanaka; Takasi Simoyama; et al. (ISSCC, 2015)

A 25 Gbps silicon photonic transmitter and receiver with a bridge structure for CPU interconnects. - Akinori Hayakawa; Masaya Kibune; Asako Toda; Shinsuke Tanaka; Takasi Simoyama; Yanfei Chen; Tomoyuki Akiyama; Shigekazu Okumura; Takeshi Baba; Tomoyuki Akahoshi; Seiji Ueno; Kazunori Maruyama; et al. (OFC, 2015)

A novel transmitter leveraging high-speed ultralow-power modulation of a Si microring modulator by eliminating tuning power. - Tomoyuki Akiyama; Shinsuke Tanaka; Teruo Kurahashi; Hiroji Ebe; Shigeaki Sekiguchi (OFC, 2016)

A Novel Ultralow Power Consumption Transmitter Having a Laser Injection-Locked by a Silicon Microring Modulator. - Tomoyuki Akiyama; Shinsuke Tanaka; Shigeaki Sekiguchi (ECOC, 2017)

Low Crosstalk Simultaneous 16-channel × 25 Gb/s Operation of High Density Silicon Photonics Optical Transceiver. - Tsuyoshi Aoki; Shigeaki Sekiguchi; Takasi Simoyama; Shinsuke Tanaka; Motoyuki Nishizawa; Nobuaki Hatori; Yohei Sobu; Akio Sugama; Tomoyuki Akiyama; Akinori Hayakawa; Hidenobu Muranaka; Toshihiko Mori; et al. (ECOC, 2017)

Low crosstalk simultaneous 12 ch × 25 Gb/s operation of high-density silicon photonics multichannel receiver. - Tsuyoshi Aoki; Tomoyuki Akiyama; Akio Sugama; Akinori Hayakawa; Hidenobu Muranaka; Takasi Simoyama; Shinsuke Tanaka; Motoyuki Nishizawa; Nobuaki Hatori; Yohei Sobu; Yanfei Chen; Toshihiko Mori; et al. (OFC, 2017)

On-Package High-Density Silicon Photonics Optical Transceiver. - Tsuyoshi Aoki; Shigeaki Sekiguchi; Takasi Simoyama; Shinsuke Tanaka; Motoyuki Nishizawa; Nobuaki Hatori; Yohei Sobu; Akio Sugama; Tomoyuki Akiyama; Akinori Hayakawa; Hidenobu Muranaka; Toshihiko Mori; et al. (ECOC, 2018)

Error-Free Loopback of a Compact 25 Gb/s × 4 ch WDM Transceiver Assembly Incorporating Silicon (De)Multiplexers with Automated Phase-Error Correction. - 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; et al. (OFC, 2018)

A Demultiplexer Immune from Fabrication-Error Impairments as an Enabler of Compact High-Channel-Count (> 64 ch) Dense WDM Systems on Low-End Si PIC Platforms. - Tomoyuki Akiyama; Shoichiro Oda; Seok-Hwan Jeong; Yasuhiro Nakasha; Yu Tanaka; Takeshi Hoshida (OECC/PSC, 2019)

Temperature-Tolerant Crosstalk-Free WDM Demultiplexing Using Controller-Integrated Cascaded AMZ Triplet (CAT) on Si Nano-Waveguide PIC Platform. - Tomoyuki Akiyama; Motoyuki Nishizawa; Akio Sugama; Yasuhiro Nakasha; Shinsuke Tanaka; Yu Tanaka; Takeshi Hoshida (ECOC, 2021)

A Time-Series Scale Mixture Model of EEG with a Hidden Markov Structure for Epileptic Seizure Detection. - Akira Furui; Tomoyuki Akiyama; Toshio Tsuji (EMBC, 2021)

Demonstration of Crosstalk-Free WDM Demultiplexing on Si Nanowire PIC Controlled by Si CMOS ASIC. - Tomoyuki Akiyama; Motoyuki Nishizawa; Akio Sugama; Yasuhiro Nakasha; Shinsuke Tanaka; Yu Tanaka; Shoichiro Oda; Takeshi Hoshida (OFC, 2021)

Non-Gaussianity Detection of EEG Signals Based on a Multivariate Scale Mixture Model for Diagnosis of Epileptic Seizures. - Akira Furui; Ryota Onishi; Akihito Takeuchi; Tomoyuki Akiyama; Toshio Tsuji (IEEE Trans. Biomed. Eng., 2021)

First Demonstration of Crosstalk-Free (< -38.5 dB) 32-ch DWDM Demultiplexer on Standard Si PIC Platform. - Tomoyuki Akiyama; Motoyuki Nishizawa; Akio Sugama; Yasuhiro Nakasha; Shinsuke Tanaka; Yu Tanaka; Takeshi Hoshida (OFC, 2022)

Tutorial on Silicon Photonics Applications. - Tomoyuki Akiyama (OFC, 2023)

Epileptic Seizure Detection Using a Recurrent Neural Network With Temporal Features Derived From a Scale Mixture EEG Model. - Akira Furui; Ryota Onishi; Tomoyuki Akiyama; Toshio Tsuji (IEEE Access, 2024)

EEG-Based Inter-Patient Epileptic Seizure Detection Combining Domain Adversarial Training with CNN-BiLSTM Network. - Rina Tazaki; Tomoyuki Akiyama; Akira Furui (CoRR, 2025)