Optical frequency combs (OFCs) are a unique kind of light source, which are represented as
a series of equally spaced coherent spectral lines in the frequency domain. OFCs can …

The lithium niobate on insulator devices confine the light field to submicron size in
monocrystalline lithium niobate, to achieve ultra-strong electro-optical interaction and …

Thin-film lithium niobate (TFLN) photonic integrated circuits (PICs) have emerged as a
promising integrated photonics platform for the optical communication, microwave …

Heterogeneous integration of III–V active devices on lithium niobate-on-insulator (LNOI)
photonic circuits enable fully integrated transceivers. Here we present the co-integration of …

Photonic integrated circuits have benefited many fields in the natural sciences. Their
nanoscale patterning has led to the discovery of novel sources and detectors from ultraviolet …

Millimetre-wave (mmWave) radars are key enabler in the upcoming 6G era for high-
resolution sensing and detection. Conventional photonic radars are mostly realized in …

Practical quantum networks will require multi-qubit quantum nodes. This in turn will increase
the complexity of the photonic circuits needed to control each qubit and require strategies to …

With the advantages of large electro-optical coefficient, wide transparency window, and
strong optical confinement, thin-film lithium niobate (TFLN) technique has enabled the …

Photonic neural networks (PNNs) have emerged as a promising platform to address the
energy consumption issue that comes with the advancement of artificial intelligence …

The thin film lithium niobate platform has shown its potential to support high-performance
active and passive integrated photonic devices. Yet, due to the transparency of lithium …