Lithium niobate (LN), an outstanding and versatile material, has influenced our daily life for
decades—from enabling high-speed optical communications that form the backbone of the …

Electro-optic modulators (EOMs) convert signals from the electrical to the optical domain.
They are at the heart of optical communication, microwave signal processing, sensing, and …

Photonic integrated circuits have the potential to pervade into multiple applications
traditionally limited to bulk optics. Of particular interest for new applications are ferroelectrics …

Crystalline lithium niobate (LN) is an important optical material because of its broad
transmission window that spans from ultraviolet to mid-infrared and its large nonlinear and …

Miniaturised optical spectrometers are attractive due to their small footprint, low weight,
robustness and stability even in harsh environments such as space or industrial facilities …

Thin-film lithium niobate (LN) photonic integrated circuits (PICs) could enable ultrahigh
performance in electro-optic and nonlinear optical devices. To date, realizations have been …

A continuous-wave (CW) broadband high-level optical quadrature squeezer is essential for
high-speed large-scale fault-tolerant quantum computing on a time-domain-multiplexed …

Mach-Zehnder electro-optic modulators (EOM) based on thin-film lithium niobate bonded to
a silicon photonic waveguide circuit have been shown to achieve very high modulation …

Lithium niobate on insulator is being established as a versatile platform for a new generation
of photonic integrated devices. Extensive progress has been made in recent years to …

Mid‐infrared spectroscopy is an emerging technique in various applications such as
molecule identification and label‐free chemical sensing. Integrated photonic platforms have …