The rapidly evolving communication field demands higher data capacity, faster transmission
speeds, and improved anti-interference capabilities. However, the physical limitations of …

Geometry, an ancient yet vibrant branch of mathematics, has important and far-reaching
impacts on various disciplines such as art, science, and engineering. Here, we introduce an …

Intensity, polarization and wavelength are intrinsic characteristics of light. Characterizing
light with arbitrarily mixed information on polarization and spectrum is in high demand …

Light scattered or radiated from a material carries valuable information on the said material.
Such information can be uncovered by measuring the light field at different angles and …

In challenging lighting conditions, machine vision often yields low-quality results. In
situations where particular spectral signatures carry critical information, adapting the …

High‐quality imaging units are indispensable in modern optoelectronic systems for accurate
recognition and processing of optical information. To fulfill massive and complex imaging …

Optical spectroscopic sensors are a powerful tool to reveal light-matter interactions in many
fields. Miniaturizing the currently bulky spectrometers has become imperative for the wide …

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

Miniaturization of optical spectrometers is important to enable spectroscopic analysis to play
a role in in situ, or even in vitro and in vivo characterization systems. However, scaled-down …

Miniaturized optical spectrometers could be of use in portable and wearable applications.
Such devices have typically been based on arrays of photodetectors that provide distinct …