Next-generation cellular technologies, commonly referred to as the sixth generation (6G),
are envisioned to support a higher system capacity, better performance, and network …

There is a growing interest in structured light, especially orbital angular momentum (OAM)
beams, due to its unique amplitude and phase structure. Multiple orthogonal OAM beams …

The realization of compact and efficient broadband mid-infrared (MIR) lasers has enormous
impacts in promoting MIR spectroscopy for various important applications. A number of well …

Space-to-ground high-speed transmission is of utmost importance for the development of a
worldwide broadband network. Mid-infrared wavelengths offer numerous advantages for …

Structured light, also known as tailored light, shaped light, sculpted light, or custom light,
refers to a series of special light beams with spatially variant amplitudes and phases …

The large mid-infrared (MIR) spectral region, ranging from 2.5 µm to 25 µm, has remained
under-exploited in the electromagnetic spectrum, primarily due to the absence of viable …

Given the important advantages of the mid-infrared optical range (2.5 to 25 μm) for
biomedical sensing, optical communications, and molecular spectroscopy, extending …

A light field carrying multidimensional optical information, including but not limited to
polarization, intensity and wavelength, is essential for numerous applications such as …

The detection of mid-infrared (MIR) light is technologically important for applications such as
night vision, imaging, sensing, and thermal metrology. Traditional MIR photodetectors either …

The 3∼ 5 µm mid-infrared (mid-IR) light has several exceptional benefits in the case of
adverse atmospheric conditions compared to the 1.5 µm band, so it is a promising candidate …