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 …

Abstract Second-order (χ (2)) optical nonlinearity is one of the most common mechanisms for
modulating and generating coherent light in photonic devices. Due to strong photon …

Many proposals to scale quantum technology rely on modular or distributed designs where
individual quantum processors, called nodes, are linked together to form one large …

Optical phased arrays (OPAs) with high speed, low power consumption, and low insertion
loss are appealing for various applications, including light detection and ranging, free-space …

This study presents photonic vertical cavities consisting of nonlinear materials embedded in
photonic crystals (PhCs) for resonantly enhancing second harmonic generation (SHG) …

Lithium niobate (LN) is a promising material for future complex photonic-electronic circuits,
with wide applications in such fields as communications, sensing, quantum optics, and …

Thin‐film lithium niobate (LN) on insulator (LNOI) is emerging as a promising integrated
photonic platform. Thermo‐optic (TO) Mach–Zehnder interferometers (MZIs) on LNOI are …

Ferroelectric domain walls, agile nanoscale interfaces of polar order, can be selectively
controlled by electric fields for their position, conformation, and function, which is ultimately …

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 …

The linear electro-optic effect offers a valuable means to control light properties via an
external electric field. Lithium niobate (LN), with its high electro-optic coefficients and broad …