Electrical Control of Interband Resonant Nonlinear Optics in Monolayer MoS<sub>2</sub>
Yunyun Dai, Yadong Wang, Susobhan Das, Hui Xue, Xueyin Bai, Eero Hulkko, Guangyu Zhang, Xiaoxia Yang, Qing Dai, Zhipei Sun
Abstract
m/V with sum-frequency generation. Such a large tunability in optical nonlinearities arises from the strong excitonic charging effect in monolayer transition-metal dichalcogenides, which allows for the electrical control of the interband excitonic transitions and thus nonlinear optical responses for future on-chip nonlinear optoelectronics.
Topics & Concepts
MonolayerExcitonMaterials scienceOptoelectronicsNonlinear opticsWavelengthNonlinear systemModulation (music)Resonance (particle physics)Condensed matter physicsTransition metalNonlinear opticalPhysicsNanotechnologyAtomic physicsChemistryQuantum mechanicsAcousticsBiochemistryCatalysis2D Materials and ApplicationsPerovskite Materials and ApplicationsAdvanced Fiber Laser Technologies