The frequency regime lying in the shortwave infrared (SWIR) has very unique properties that make it ideal for several ...

The properties of quantum dots (QDs) are determined by various factors, including size, shape, composition, and structure, such as whether they ... significant efforts were required to improve basic ...

Argonne researchers have shown that they can use light to temporarily alter the crystal symmetry within lead sulfide quantum ...

Quantum dot FP lasers have an ensemble of self-assembled QDs inside the cavity as shown in Fig. 1.By simply modulating the laser's injection current, the laser emits a stream of digital data bits ...

This omission has limited the ability of artificial atoms to fully emulate the complexities of atomic structure. Moreover, a basic understanding of how anisotropic confinement—the directional ...

Particular interests are wide band gap materials (AlGaInP and (Al)InGaN) for visible and uv light emitters and quantum dots for high efficiency lasers and novel light emitters. I was the first person ...

as qubits—the basic building blocks of quantum computing. These microwave qubits are a leading approach to building quantum computers due to their ease of control and scalable fabrication.