For end-pumping applications, these 2D arrays can potentially be assembled directly against the facets of the doped medium, without the need for optics or isolators. VCSEL arrays can also emit short ...

2D array of electron and nuclear spin qubits opens new frontier ... "This is the first work showing optical initialization and coherent control of nuclear spins in 2D materials," said ...

Artificial intelligence (AI), data center (DC), and high-performance computing (HPC) infrastructure expansion now critically depend on industry’s ability to mass-produce photonics-to-electronic CPO ...

WEST LAFAYETTE, Ind. — By using photons and electron spin qubits to control nuclear spins in a two-dimensional material, researchers at Purdue University have opened a new frontier in quantum science ...