Growing global data traffic requires high-performance modulators with a compact size, a
large bandwidth, a low optical loss, and a small power consumption. A careful trade-off …

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 …

Thin‐film lithium niobate (TFLN) modulators have garnered significant attention in the field of
integrated photonics due to their ability to manipulate light. Numerous TFLN modulators …

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 …

Recently, high-performance thin-film lithium niobate optical modulators have emerged that,
together with advanced multiplexing technologies, are highly expected to satisfy the ever …

A tunable optical delay line (ODL) featuring high switching speed and low optical loss is
highly desirable in many fields. Here, based on the thin-film lithium niobate platform, we …

Thin‐film lithium‐niobate photonics has attracted intensive attention due to its superior
material properties. In particular, multimode lithium‐niobate photonics is becoming attractive …

A lithium-niobate-on-insulator (LNOI) electro-optic (EO) modulator based on a 2× 2 FP-cavity
was designed and realized with an ultra-compact footprint and an ultra-high bandwidth. A …

For lithium niobate, electro-optics and acousto-optics are the most attractive areas due to the
excellent electro-optic, piezoelectric, and photoelastic properties of the material. The past …

High efficiency and a compact footprint are desired properties for electro-optic modulators. In
this paper, we propose, theoretically investigate, and experimentally demonstrate a …