With the emerging trend of big data and internet of things, silicon (Si) photonics technology
has been developed and applied for high‐bandwidth data transmission. Contributed by the …

ABSTRACT Aluminum oxide (Al2O3) is an emerging material in integrated photonics. It
exhibits a very broad transparency window from the UV to the mid-IR, very low propagation …

We demonstrate monolithic integration of an electro-optically (EO) tunable microring laser
on lithium niobate on insulator (LNOI) platform. The device is fabricated by photolithography …

Femtosecond laser pulses enable the synthesis of light across the electromagnetic spectrum
and provide access to ultrafast phenomena in physics, biology, and chemistry. Chip …

Silicon photonics is an ideal platform for low‐cost, energy‐efficient, and high‐performance
optical microsystems. However, because silicon is an inefficient light emitting material, the …

A tunable laser source is a crucial photonic component for many applications, such as
spectroscopic measurements, wavelength division multiplexing (WDM), frequency …

We demonstrate 5 dB net gain in an erbium-doped tellurium-oxide-coated silicon nitride
waveguide. The amplifier design leverages the high refractive index and high gain in erbium …

Microlasers have drawn considerable attention for applications in future optoelectronic
nanoscience and nanotechnology, owing to the capability of scaling physical dimension of …

To meet the increasing demand for data communication bandwidth and overcome the limits
of electrical interconnects, silicon photonic technology has been extensively studied, with …

Mid-infrared laser sources are of great interest for various applications, including light
detection and ranging, spectroscopy, communication, trace-gas detection, and medical …