48 citations · 80 across the 5 of their papers we have counts for
5 papers
Dynamics and control of entangled electron-photon states in nanophotonic systems with time-variable parameters
Qianfan Chen, Yongrui Wang, Sultan Almutairi +3
We study the dynamics of strongly coupled nanophotonic systems with time-variable parameters. The approximate analytic solutions are obtained for a broad class of open quantum syst…
Four-wave mixing in Weyl semimetals
Sultan Almutairi, Qianfan Chen, Mikhail Tokman +1
Weyl semimetals (WSMs) have unusual optical response originated from unique topological properties of their bulk and surface electron states. Their third-order optical nonlinearity…
Enhancement of the spontaneous emission in subwavelength quasi-two-dimensional waveguides and resonators
Mikhail Tokman, Zhongqu Long, Sultan AlMutairi +3
We consider a quantum-electrodynamic problem of the spontaneous emission from a two-dimensional (2D) emitter, such as a quantum well or a 2D semiconductor, placed in a quasi-2D wav…
Purcell enhancement of the parametric down-conversion in two-dimensional nonlinear materials
Mikhail Tokman, Zhongqu Long, Sultan AlMutairi +4
Ultracompact nonlinear optical devices utilizing two-dimensional (2D) materials and nanostructures are emerging as important elements of photonic circuits. Integration of the nonli…
Enhanced third-order optical nonlinearity driven by surface-plasmon field gradients
Vasily Kravtsov, Sultan AlMutairi, Ronald Ulbricht +3
Achieving efficient nonlinear optical frequency conversion in small volumes is key for future on-chip photonic devices that would provide a higher-speed alternative to modern elect…