Tatsurou Hiraki

21 papers Unranked 21

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	High-Speed and High-Temperature-Operation III-V on Si Membrane DFB Lasers. OFC Koji Takeda, Takuro Fujii, Suguru Yamaoka, Tatsurou Hiraki, Yoshiho Maeda, Shinji Matsuo
2025	—	`conf`	Integrated Optical Link on Si Wafer Using Low Energy Membrane InP-based Photonic Devices. OFC Tatsurou Hiraki, Koji Takeda, Takuro Fujii, Takuma Aihara, Yoshiho Maeda, Hiroki Sugiyama, Tomonari Sato, Shinji Matsuo
2025	—	`conf`	Micro-transfer Printed Membrane Laser and Electroabsorption Modulator on Si waveguide Integrated with Polymer Spot-size Converter. OFC Yoshiho Maeda, Tatsurou Hiraki, Takuma Aihara, Hiroya Homma, Takuro Fujii, Koji Takeda, Tomonari Sato, Yasutomo Ota, Satoshi Iwamoto, Yasuhiko Arakawa, Shinji Matsuo
2025	—	`conf`	Micro-transfer Printed Widely Tunable Membrane Laser on a SiN Platform. ECOC Takuma Aihara, Yoshiho Maeda, Tatsurou Hiraki, Takuro Fujii, Koji Takeda, Tomonari Sato, Shinji Matsuo
2025	—	`conf`	Optical Chiplet with 0.75-pJ/bit Transmitter Using Membrane III-V Electro-Absorption Modulators on Si and Differential CMOS Driver. ECOC Tatsurou Hiraki, Tadashi Minotani, Yohei Saito, Takuma Aihara, Yoshiho Maeda, Toru Miura, Takuro Fujii, Tomonari Sato, Norio Sato, Shinji Matsuo
2024	—	`conf`	Uncooled Operation of Directly Modulated Membrane Laser with Buried Sapphire Layer on Si Substrate. OFC Tatsurou Hiraki, Yoshiho Maeda, Takuro Fujii, Koji Takeda, Takuma Aihara, Toru Segawa, Yasutomo Ota, Satoshi Iwamoto, Yasuhiko Arakawa, Shinji Matsuo
2023	—	`conf`	Uncooled Operation of Si Mach-Zehnder Modulator Integrated with Membrane Semiconductor Optical Amplifiers inside Interferometer Arms. OFC Takuma Aihara, Tatsurou Hiraki, Takuro Fujii, Koji Takeda, Hiroshi Fukuda, Takaaki Kakitsuka, Tai Tsuchizawa, Shinji Matsuo
2022	—	`conf`	Over-67-GHz-bandwidth Membrane InGaAlAs EADFB Laser on Si Platform. OFC Tatsurou Hiraki, Takuma Aihara, Yoshiho Maeda, Takuro Fujii, Tomonari Sato, Tai Tsuchizawa, Shinji Matsuo, Kiyoto Takahata, Takaaki Kakitsuka
2022	—	`conf`	XPM-Based Reservoir Computing Using Membrane MZM Integrated with SOAs on Si. OECC/PSC Takuma Tsurugaya, Tatsurou Hiraki, Takuma Aihara, Mitsumasa Nakajima, Nikolaos-Panteleimon Diamantopoulos, Koji Takeda, Toru Segawa, Shinji Matsuo
2020	—	`conf`	50-GHz-bandwidth Electro-absorption Modulator with Membrane InGaAsP Lateral p-i-n Diode on Si Platform. ECOC Tatsurou Hiraki, Takuma Aihara, Yoshiho Maeda, Takuro Fujii, Tai Tsuchizawa, Kiyoto Takahata, Takaaki Kakitsuka, Shinji Matsuo
2020	—	`conf`	Heterogeneously Integrated Membrane DFB Laser and Si Mach-Zehnder Modulator on Si Photonics Platform. ECOC Takuma Aihara, Tatsurou Hiraki, Takuro Fujii, Koji Takeda, Tai Tsuchizawa, Takaaki Kakitsuka, Hiroshi Fukuda, Shinji Matsuo
2020	—	`conf`	Mach-Zehnder Modulator using Membrane InGaAsP Phase Shifters and SOAs inside Interferometer Arms on Si Photonics Platform. OFC Takuma Aihara, Tatsurou Hiraki, Takuro Fujii, Koji Takeda, Takaaki Kakitsuka, Tai Tsuchizawa, Shinji Matsuo
2020	—	`conf`	Si-waveguide-coupled Membrane InGaAsP-multiple-quantum-well Photodetector with Large Bandwidth at High Optical Input Power. OFC Yoshiho Maeda, Tatsurou Hiraki, Takuma Aihara, Takuro Fujii, Koji Takeda, Tai Tsuchizawa, Shinji Matsuo
2019	—	`conf`	56-Gbit/s Operations of Mach-Zehnder Modulators using 300-μm-Long Membrane InGaAsP Phase Shifters and SiN waveguides on Si. OFC Takuma Aihara, Tatsurou Hiraki, Takuro Fujii, Koji Takeda, Tai Tsuchizawa, Takaaki Kakitsuka, Hiroshi Fukuda, Shinji Matsuo
2018	—	`conf`	Heterogeneously Integrated Mach-Zehnder Modulator Using Membrane InGaAsP Phase Shifter and Hydrogen-Free SiN Waveguide on Si Platform. ECOC Tatsurou Hiraki, Takuma Aihara, Takuro Fujii, Koji Takeda, Tai Tsuchizawa, Takaaki Kakitsuka, Hiroshi Fukuda, Shinji Matsuo
2018	—	`conf`	Lateral Current Injection Membrane Buried Heterostructure Lasers Integrated on 200-nm-thick Si Waveguide. OFC Takuma Aihara, Tatsurou Hiraki, Koji Takeda, Koichi Hasebe, Takuro Fujii, Tai Tsuchizawa, Takaaki Kakitsuka, Shinji Matsuo
2017	—	`conf`	32-Gbit/s Heterogeneously Integrated Mach-Zehnder Modulator with 250μm-long III-V/Si MOS-capacitor Phase Shifter. ECOC Tatsurou Hiraki, Takuma Aihara, Koichi Hasebe, Takuro Fujii, Koji Takeda, Takaaki Kakitsuka, Tai Tsuchizawa, Hiroshi Fukuda, Shinji Matsuo
2017	—	`conf`	Heterogeneously integrated InP/Si metal-oxide-semiconductor capacitor Mach-Zehnder modulator. OFC Tatsurou Hiraki, Takuma Aihara, Koichi Hasebe, Takuro Fujii, Koji Takeda, Tai Tsuchizawa, Takaaki Kakitsuka, Hiroshi Fukuda, Shinji Matsuo
2015	—	`conf`	Monolithically integrated mode multiplexer/de-multiplexer on three-dimensional SiOx-waveguide platform. OFC Tatsurou Hiraki, Tai Tsuchizawa, Hidetaka Nishi, Tsuyoshi Yamamoto, Koji Yamada
2014	—	`conf`	Monolithic integration of Si-silica waveguide delay line interferometer and germanium photodetectors for 25-Gbit/s DPSK demodulator. OFC Tatsurou Hiraki, Hiroshi Fukuda, Tai Tsuchizawa, Rai Kou, Hidetaka Nishi, Kotaro Takeda, Tsuyoshi Yamamoto, Yasuhiko Ishikawa, Kazumi Wada, Koji Yamada
2013	—	`conf`	22-Gbit/s × 16-ch WDM receiver based on a Si-Ge-silica monolithic photonic platform and its application to 40-km transmission. OFC/NFOEC Hidetaka Nishi, Rai Kou, Tatsurou Hiraki, Tai Tsuchizawa, Hiroshi Fukuda, Yasuhiko Ishikawa, Kazumi Wada, Koji Yamada