EPFL researchers have developed a method to calibrate electron spectrometers with extreme accuracy by linking microwave, ...
The instrument uses randomly textured lithium niobate and its developers have used it for astronomical imaging and materials ...
Researchers develop a highly efficient method to provide coherent light of any wavelength from visible to mid-infrared with a single tiny device. (Nanowerk News) Focused laser-like light that covers a ...
How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...
9hon MSN
Team reviews 2024 photonics advances, including free-electron coupling with nonlinear optical states
Nonlinear optical dynamics—intensity-dependent response of light upon interaction with materials under high-intensity light ...
Sunlight has a major influence on chemical processes. Its high-energy UV radiation in particular is strongly absorbed by all materials and triggers photochemical reactions of the substances present in ...
US scientists have discovered that using wavelength-selective, semi-transparent PV modules to absorb the blue light spectrum while transmitting red light onto crops can increase crop yield. “Today’s ...
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