Strong coupling between Tamm plasmon polariton and two dimensional semiconductor excitons
arXiv:1606.05838 · doi:10.1063/1.4974901
Abstract
Two dimensional (2D) semiconductor materials of transition-metal dichalcogenides (TMDCs) manifest many peculiar physical phenomena in the light-matter interaction. Due to their ultrathin property, strong interaction with light and the robust excitons at room temperature, they provide a perfect platform for studying the physics of strong coupling in low dimension and at room temperature. Here we report the strong coupling between 2D semiconductor excitons and Tamm plasmon polaritons (TPPs). We observe a Rabi splitting of about 54 meV at room temperature by measuring the angle resolved differential reflectivity spectra and simulate the theoretical results by using the transfer matrix method. Our results will promote the realization of the TPP based ultrathin polariton devices at room temperature.
arXiv comment15 pages, 6 figures
References in corpus (19)
- Atomically thin MoS2: A new direct-gap semiconductor
- Synthesis of Large-Area MoS2 Atomic Layers with Chemical Vapor Deposition
- Two-Dimensional Material Nanophotonics
- The Valley Hall Effect in MoS2 Transistors
- Electrically Tunable Excitonic Light Emitting Diodes based on Monolayer WSe2 p-n Junctions
- Measurement of the optical dielectric function of transition metal dichalcogenide monolayers: MoS2, MoSe2, WS2 and WSe2
- Strong light-matter coupling in two-dimensional atomic crystals
- Electroluminescence and photocurrent generation from atomically sharp WSe2/MoS2 heterojunction p-n diodes
- Observation of Superfluidity of Polaritons in Semiconductor Microcavities
- All-optical polariton transistor
- Exciton-polaritons in van der Waals heterostructures embedded in tunable microcavities
- Linear and nonlinear optical spectroscopy of a strongly-coupled microdisk-quantum dot system
- Strong exciton-plasmon coupling in MoS2 coupled with plasmonic lattice
- Direct Observation of Whispering Gallery Mode Polaritons and Their Dispersion in a ZnO Tapered Microcavity
- Two-dimensional metal-chalcogenide films in tunable optical microcavities
- A complete architecture of integrated photonic circuits based on AND and NOT logic gates of exciton-polaritons in semiconductor microcavities
- Entangled photon pairs produced by a quantum dot strongly coupled to a microcavity
- Electrically injected cavity polaritons
- Monolayer MoSe2: A candidate for room temperature polaritonics
Cited by in corpus (10)
- Two-dimensional semiconductors in the regime of strong light-matter coupling
- Nanophotonics with 2D Transition Metal Dichalcogenides
- Hybrid Exciton-Plasmon-Polaritons in van der Waals Semiconductor Gratings
- Single-crystalline gold nanodisks on WS mono- and multilayers: Strong coupling at room temperature
- Tamm plasmon polariton in planar structures: A brief overview and applications
- Polaritonic coherent perfect absorption based on strong critical coupling between quasi-bound state in the continuum and exciton
- Valley polarized relaxation and upconversion luminescence from Tamm-Plasmon Trion-Polaritons with a MoSe2 monolayer
- Observation of macroscopic valley-polarized monolayer exciton-polaritons at room temperature
- Nonlocal Exciton-Photon Interactions in Hybrid High-Q Beam Nanocavities with Encapsulated MoS Monolayers
- Optical orientation of excitons in hybrid metal-semiconductor nanostructures