As core components for generating coherent tunable radiation sources in all-solid-state lasers, second-order nonlinear ...

results in the extreme broadening of the infrared spectrum. The elusive infrared absorption continuum of protons in aqueous environment has been topic of intense controversial debate since half a ...

It provides critical insights into the molecular structure and composition of materials by measuring their infrared absorption spectra. This article delves into the definition, principle of operation, ...

This capability takes molecular investigation into the nanoscale realm by offering chemical mapping and IR absorption spectra with a spatial resolution of about 10 nm and monolayer sensitivity. Direct ...

Tungsten oxide nanocrystals engineered with oxygen vacancies absorb near-infrared light and enhance photocatalytic breakdown ...

Comparatively, infrared spectroscopy can identify chemical species in materials exceptionally well, since each material has individual characteristic absorption bands in the “fingerprint” region due ...

Described in Cell, the contact lenses are transparent, so they convey both infrared and visible light simultaneously when ...

Researchers have long sought to develop multifunctional stealth materials capable of evading detection across different parts of the electromagnetic spectrum. However, achieving compatible stealth ...