Photonics on thin-film lithium niobate (TFLN) has emerged as one of the most pursued
disciplines within integrated optics. Ultracompact and low-loss optical waveguides and …

Integrated electro-optic (EO) frequency combs are essential components for future
applications in optical communications, light detection and ranging, optical computation …

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 …

Silicon nitride (SiN) emerges as an important platform for ultralow loss photonic integrations
with complementary metal‐oxide‐semiconductor compatibility. However, active devices …

Electro-optical photonic integrated circuits (PICs) based on lithium niobate (LiNbO3) have
demonstrated the vast capabilities of materials with a high Pockels coefficient,. They enable …

The mode-locked microcomb offers a unique and compact solution for photonics
applications, ranging from the optical communications, the optical clock, optical ranging, the …

On‐chip optical microresonators are essential building blocks in integrated optics. The
ability to arbitrarily engineer their resonant frequencies is crucial for exploring novel physics …

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 …

Silicon, renowned for its applications in electronic circuits, also offers significant advantages
in the realm of integrated optics. While silicon does have inherent limitations in fabricating …

With the advancement of modulation technology and the requirement for device
miniaturization and integration, lithium niobate on insulator (LNOI) can be a versatile …