Net 321.24-Gb/s IMDD Transmission Based on a >100-GHz Bandwidth Directly-Modulated Laser
Nikolaos-Panteleimon Diamantopoulos, Hiroshi Yamazaki, Suguru Yamaoka, Munehiko Nagatani, Hidetaka Nishi, Hiromasa Tanobe, Ryo Nakao, Takuro Fujii, Koji Takeda, Takaaki Kakitsuka, Hitoshi Wakita, M. Ida, Hideyuki Nosaka, Fumio Koyama, Yutaka Miyamoto, Shinji Matsuo
Abstract
Record DML-based 325-Gb/s (BTB) and 321.24-Gb/s (2-km SSMF) transmissions are demonstrated based on a >100-GHz bandwidth membrane DML-on-SiC, by utilizing a digitally- preprocessed analog multiplexer and adaptive entropy-loaded DMT modulation, surpassing our previous record by ~34%.
Topics & Concepts
MultiplexerBandwidth (computing)Modulation (music)GigabitMultiplexingWavelength-division multiplexingOptical amplifierAnalog transmissionChirpLaserMaterials scienceOptoelectronicsTransmission (telecommunications)Electronic engineeringComputer scienceOpticsPhysicsTelecommunicationsEngineeringAnalog signalAcousticsWavelengthOptical Network TechnologiesPhotonic and Optical DevicesSemiconductor Lasers and Optical Devices