Compact solid-state laser system generates 193-nm vortex beam for the first time
Deep ultraviolet (DUV) lasers, known for their high photon energy and short wavelengths, are essential in various fields such ...
Good vibrations: Scientists discover a method for exciting phonon-polaritons
Imagine a world where your phone stays cool no matter how long you use it, and it's also equipped with tiny sensors that can ...
Frontiers26d
Enhancing water depth inversion accuracy via SAR and variable window sliding segmentation
One of the primary challenges lies in the accurate extraction of wave wavelength information, which is central to depth inversion via the linear dispersion relation. The size and segmentation of image ...
IEEE29d
A Low-cost and High-stability Demodulation Method for Photothermal Spectroscopy Gas Detection in Power Transformer
Traditional methods apply sinusoidal modulation to the pump light wavelength. However ... In this paper, a pump light frequency modulation method combining a sine wave with a sawtooth wave was ...
IEEE1mon
Millimeter-Wave Wide-Angle Beam-Scanning Phased Array Based On Full-Wavelength Slot Antenna Elements
In this letter, a millimeter-wave wide-angle beam-scanning phased array based on crossed full-wavelength slot elements is presented. High-gain performance of full-wavelength slot elements are used to ...
wavelengthmag.com1y
EPIC WAVE
2025 Caravan and Motorhome Club English National Surfing Championships at Fistral Beach, Newquay ENTRY OPENS SOON! Competitor Registration for the Caravan and Motorhome Club English National Surfing ...
walkingsolar2y
Does a Fridge Need a Pure or Modified Sine Wave Inverter?
Before giving you a direct answer, let’s have a simple understanding of what are pure sine wave inverters and modified sine wave inverters. Pure sine wave inverters produce an AC current that is a ...