Effective methods to generate colour centres in diamond and other wide band-gap materials
are essential to the realisation of solid state quantum technologies based on such systems …

On the demand of single‐photon entangled light sources and high‐sensitivity probes in the
fields of quantum information processing, weak magnetic field detection and biosensing, the …

Attaining pure single-photon emission is key for many quantum technologies, from optical
quantum computing to quantum key distribution and quantum imaging. The past 20 years …

Large-scale quantum communication networks require quantum repeaters due to the signal
attenuation in optical fibers. Ideal quantum repeater nodes efficiently link a quantum memory …

Integrated photonic devices in diamond have tremendous potential for many quantum
applications, including long-distance quantum communication, quantum information …

Ultranarrow bandwidth single-photon sources operating at room-temperature are of vital
importance for viable optical quantum technologies at scale, including quantum key …

Colloidal quantum dots (QDs) are promising candidates for single-photon sources with
applications in photonic quantum information technologies. Developing practical photonic …

We observe a sixfold Purcell broadening of the D 2 line of an optically trapped Rb 87 atom
strongly coupled to a fiber cavity. Under external illumination by a near-resonant laser, up to …

The penetration depth in a distributed Bragg reflector (DBR) co-determines the resonance
condition, quality factor, and mode volume of DBR-based microcavities. Recent studies have …

Optical microcavities are powerful platforms widely applied in quantum information and
integrated photonic circuits, among which the open‐access microcavity is a newly emerging …