High-performance quantum-dot distributed feedback laser on silicon for high-speed modulations
Di Liang, Sudharsanan Srinivasan, Antoine Descos, Chong Zhang, Géza Kurczveil, Zhihong Huang, Raymond G. Beausoleil
Abstract
We report a 1310 nm heterogeneous quantum-dot distributed feedback laser on silicon with high efficiency and modulation capability and demonstrate isolator-free external modulation at 25 Gb/s using a metal-oxide semiconductor capacitor microring modulator.
Topics & Concepts
Quantum dotModulation (music)OptoelectronicsMaterials scienceQuantum dot laserSiliconElectro-absorption modulatorLaserSemiconductorPhysicsSemiconductor laser theoryOpticsAcousticsPhotonic and Optical DevicesSemiconductor Quantum Structures and DevicesNeural Networks and Reservoir Computing