18 citations · 42 across the 6 of their papers we have counts for
6 papers
Guiding light with surface exciton-polaritons in atomically thin superlattices
Sara A. Elrafei, T. V. Raziman, Sandra de Vega +2
Two-dimensional materials give access to the ultimate physical limits of Photonics with appealing properties for ultracompact optical components such as waveguides and modulators.…
Controlling lasing around Exceptional Points in Coupled Nanolasers
Anna Fischer, T. V. Raziman, Wai Kit Ng +7
Coupled nanolasers are of growing interest for on-chip optical computation and data transmission, which requires an understanding of how lasers interact to form complex systems. Th…
Collective Mie Exciton-Polaritons in an Atomically Thin Semiconductor
Shaojun Wang, T. V. Raziman, Shunsuke Murai +6
Optically induced Mie resonances in dielectric nanoantennas feature low dissipative losses and large resonant enhancement of both electric and magnetic fields. They offer an altern…
Exciton diffusion and annihilation in nanophotonic Purcell landscapes
T. V. Raziman, C. Peter Visser, Shaojun Wang +2
Excitons spread through diffusion and interact through exciton-exciton annihilation. Nanophotonics can counteract the resulting decrease in light emission. However, conventional en…
Impact of indirect transitions on valley polarization in WS and WSe
Rasmus H. Godiksen, Shaojun Wang, T. V. Raziman +2
Controlling the momentum of carriers in semiconductors, known as valley polarization, is a new resource for optoelectronics and information technologies. Materials exhibiting high…
Enhanced light emission by magnetic and electric resonances in dielectric metasurfaces
Shunsuke Murai, Gabriel W. Castellanos, T. V. Raziman +2
We demonstrate an enhanced emission of high quantum yield molecules coupled to dielectric metasurfaces formed by periodic arrays of polycrystalline silicon nanoparticles. Radiative…