Over 67 GHz Bandwidth and 1.5 V Vπ InP-Based Optical IQ Modulator With n-i-p-n Heterostructure

Yoshihiro Ogiso, Josuke Ozaki, Yuta Ueda, +9

Journal of Lightwave Technology

PhotonicsOptical Pre EqualizationEngineeringOptical Transmission SystemOptical Properties +11

80-GHz Bandwidth and 1.5-V V_π InP-Based IQ Modulator

Yoshihiro Ogiso, Yasuaki Hashizume, Hiromasa Tanobe, +12

Journal of Lightwave Technology

1.5-V Vπ ModulatorPhotonicsElectrical EngineeringEngineering100-Gbd Transmitter +13

A Beyond-1-Tb/s Coherent Optical Transmitter Front-End Based on 110-GHz-Bandwidth 2:1 Analog Multiplexer in 250-nm InP DHBT

Munehiko Nagatani, Hitoshi Wakita, Hiroshi Yamazaki, +8

IEEE Journal of Solid-State Circuits

250-Nm Inp DhbtEngineeringOscillatorsOptical Transmission SystemOptical Modulation +16

High Extinction-Ratio Integrated Mach–Zehnder Modulator With Active Y-Branch for Optical SSB Signal Generation

Yoshihiro Ogiso, Yuta Tsuchiya, Satoshi Shinada, +3

IEEE Photonics Technology Letters

PhotonicsActive Y-branch TrimmersOptical MaterialsHigh Extinction-ratioEngineering +11

Net-400-Gbps PS-PAM transmission using integrated AMUX-MZM

Hiroshi Yamazaki, Masanori Nakamura, Takayuki Kobayashi, +6

Optics Express

PhotonicsElectrical EngineeringEngineeringPulsed Amplitude ModulationIntensity Modulation +11

192-Gbaud Signal Generation Using Ultra-Broadband Optical Frontend Module Integrated with Bandwidth Multiplexing Function

Masanori Nakamura, Fukutaro Hamaoka, Munehiko Nagatani, +7

PhotonicsEngineering160-Gbaud 8QamOptical Transmission System80-Ghz Frontend Module +8

1.3-Tbps/Carrier Net-Rate Signal Transmission with 168-GBaud PDM PS-64QAM Using Analogue-Multiplexer-Integrated Optical Frontend Module

Masanori Nakamura, Fukutaro Hamaoka, Hiroshi Yamazaki, +8

PhotonicsEngineeringOptical Transmission SystemOptical PropertiesPassive Optical Network +3

IMDD Transmission at Net Data Rate of 333 Gb/s Using Over-100-GHz-Bandwidth Analog Multiplexer and Mach–Zehnder Modulator

Hiroshi Yamazaki, Munehiko Nagatani, Hitoshi Wakita, +6

Journal of Lightwave Technology

Wireless CommunicationsEngineeringOptical Transmission SystemOptical ModulationSingle Wavelength +24

Over-85-GHz-Bandwidth InP-Based Coherent Driver Modulator Capable of 1-Tb/s/λ-Class Operation

Josuke Ozaki, Yoshihiro Ogiso, Yasuaki Hashizume, +4

Journal of Lightwave Technology

PhotonicsElectrical EngineeringRf InterfaceEngineering1-Tb/s/λ-class Operation +9

Compact InP spot‐size converter with vertically tapered core layer formed by micro‐loading effect

Yuta Ueda, Yoshihiro Ogiso, Norihide Kashio, +4

Electronics Letters

Electrical EngineeringEngineeringOriginal WaveguideSpot‐size ConverterPhotonic Integrated Circuit +5