Highly efficient and programmable writing of multidimensional optical data is of great value
for next‐generation high‐throughput information technologies but has been rarely achieved …

Miniaturized hyperspectral imaging based on filter arrays has attracted much attention in
consumer applications, such as food safety and biomedical applications. In this Letter, we …

Plasmonic color printing presents a sustainable solution for vibrant and durable color
reproduction by leveraging the light-manipulating properties of nanostructures. However, the …

Tunable filters are vital not only for dynamic display but also in the miniaturized spectral
imaging system. Yet, the present tunable devices possess low optical throughput, bulky …

Spectral imaging is a powerful tool in industrial processes, medical imaging, and
fundamental scientific research. However, for the commonly used spatial/spectral-scanning …

The silica nanosphere-based photonic crystal supraballs demonstrate remarkable structural
colors. However, their inadequate mechanical performance limits their potential for …

The strict periodic structure of photonic crystals induces photonic bandgaps, leading to
reflection of light at specific frequencies and angles of incidence. However, the structural …

Spectral imaging technology has gained widespread application across diverse fields due to
its ability to capture spatial and spectral information simultaneously. However, conventional …