Polarization Dynamics of Solid-State Quantum Emitters.

ABSTRACT: Quantum emitters in solid-state crystals have recently attracted a great deal of attention due to their simple applicability in optical quantum technologies. The polarization of single photons generated by quantum emitters is one of the key parameters that plays a crucial role in various applications, such as quantum computation, which uses the indistinguishability of photons. However, the degree of single-photon polarization is typically quantified using the time-averaged photoluminescence intensity of single emitters, which provides limited information about the dipole properties in solids. In this work, we use single defects in hexagonal boron nitride and nanodiamond as efficient room-temperature single-photon sources to reveal the origin and temporal evolution of the dipole orientation

SUBMITTER: Kumar A 

PROVIDER: S-EPMC10883057 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature