On chip manipulation of surface plasmon polaritons excited by a deterministic quantum emitter
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2022-05-24 |
| Authors | Cuo Wu, Shailesh Kumar, Yinhui Kan, Danylo Komisar, Zhiming Wang |
| Institutions | University of Electronic Science and Technology of China, University of Southern Denmark |
Abstract
Section titled āAbstractāTo achieve quantum computing on chip, the chip-scale photonic quantum technologies indispensably request efficiently coupling and guiding spontaneous emission from solid-state quantum emitters (QEs) as central blocks for high-quality single-photon sources. Here, we experimentally demonstrate a deterministically positioned nano-diamond (ND) as QE which is manipulated on chip via Archimedean spiral gratings to spontaneously trigger single photons carrying spin and orbital angular momentum superposition states.