Multi-level (qudit) entangled photon states are a key resource for both fundamental physics
and advanced applied science, as they can significantly boost the capabilities of novel …

Soliton crystal micro-combs are powerful tools as sources of multiple wavelength channels
for radio frequency (RF) signal processing. They offer a compact device footprint, a large …

Trains of optical pulses and optical‐frequency combs are periodic waveforms with deep
implications for a wide range of scientific disciplines and technological applications …

The development of technologies for quantum information (QI) science demands the
realization. and precise control of complex (multipartite and high dimensional) entangled …

Induced photon correlations are directly demonstrated by exploring two coupled nonlinear
processes in an integrated device. Using orthogonally polarized modes within an integrated …

The ability to detect quantum superpositions lies at the heart of fundamental and applied
aspects of quantum mechanics. The time-frequency degree of freedom of light enables …

We report results of experimental laser generation in an Er-doped tellurite glass
microsphere under in-band pum**. Depending on settings, single-mode and multimode …

Frequency-bin qubits possess unique synergies with wavelength-multiplexed lightwave
communications, suggesting valuable opportunities for quantum networking with the existing …

We report ultrahigh bandwidth applications of Kerr microcombs to optical neural networks
and to optical data transmission, at data rates from 44 Terabits/s (Tb/s) to approaching 100 …

The constantly growing need for fast and secure optical communication systems resulted in
the rapid development of classical and quantum photonic technologies. Continuous …