Stabilization of spin states of an open system - bichromatic driving of resonance transitions in NV ensembles in diamond
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2022-10-14 |
| Journal | Optics Express |
| Authors | Wojciech Gawlik, Piotr Olczykowski, Mariusz MrĆ³zek, Adam M. Wojciechowski |
| Institutions | Jagiellonian University |
| Citations | 1 |
Abstract
Section titled āAbstractāWe apply a laser and two nearly degenerate microwave fields upon an ensemble of nitrogen-vacancy centers in diamond and observe magnetic resonance structures with two-component, composite shapes of nested Lorentzians with different widths. One component of them undergoes regular power-broadening, whereas the linewidth of the other one becomes power-independent and undergoes field-induced stabilization. We show that the observed width stabilization is a general phenomenon that results from competition between coherent driving and non-conservation of populations that occur in open systems. The phenomenon is interpreted in terms of specific combinations of state populations that play the role of bright and dark states.
Tech Support
Section titled āTech SupportāOriginal Source
Section titled āOriginal SourceāReferences
Section titled āReferencesā- 1996 - Coherent population trapping in laser spectroscopy