Integrated nonlinear photonics provides transformative capabilities for controlling,
enhancing and manipulating material nonlinearities in miniaturized on-chip platforms. The …

Photons have been a flagship system for studying quantum mechanics, advancing quantum
information science, and develo** quantum technologies. Quantum entanglement …

Epitaxial quantum dots formed by III–V compound semiconductors are excellent sources of
non-classical photons, creating single photons and entangled multi-photon states on …

Photonic systems such as arrays of coupled waveguides are well suited to emulating
quantum mechanics with periodic lattice potentials, allowing the investigation of many …

We demonstrate efficient four-wave mixing among different spatial modes in a 1-km long two-
mode fiber at telecommunication wavelengths. Two pumps excite the LP_01 and LP_11 …

The examination of entanglement across various degrees of freedom has been pivotal in
augmenting our understanding of fundamental physics, extending to high dimensional …

We study and demonstrate the frequency conversion of UV radiation, resonant with 369.5
nm transition in Yb+ ions to the C-band wavelength 1580.3 nm and vice-versa using a …

Indistinguishability is a crucial element for quantum interference in scalable quantum
information processing. Here, we demonstrate the ability to erase the distinguishability of a …

Quantum frequency conversion is important in quantum networks to interface nodes
operating at different wavelengths and to enable long-distance quantum communication …

We employ the process of non-degenerate four-wave mixing Bragg scattering to
demonstrate all-optical control in a silicon platform. In our configuration, a strong, non …