X-ray production/ vacuum ultraviolet radiation generationsum frequency mixingfemtosecond lasernanosecond laserhigh-intensity short pulse fs lasersatomic vaporThe interaction of high-intensity short pulse (fs) lasers with atomic or molecular vapors permits the conversion of visible light to intense coherent ...
Ultraviolet radiation is one section of the electromagnetic spectrum. The range of wavelengths for ultraviolet radiation are between 400 nm - 10 nm. Ultraviolet radiation is divided into subsections, which have different applications. Ultraviolet radiation at wavelengths below or around 10...
et al. Direct frequency comb spectroscopy in the extreme ultraviolet. Nature 482, 68–71 (2012). Article ADS PubMed Google Scholar Benko, C. et al. Extreme ultraviolet radiation with coherence time greater than 1 s. Nat. Photon. 8, 530–536 (2014). Article ADS CAS Google Scholar Pu...
If the frequency of incident radiation is halved and the intensity is doubled, the number of photoelectron ejected per second becomes: AZero Bhalf of its initial value Cone fourth the initial value Dthree fourth the initial valueSubmit Assertion(A): The energy of ultraviolet radiation is ...
A frequency doubled ultraviolet laser comprising means for enabling a beam of coherent electromagnetic radiation to be propagated along an intracavity path, means for holding and translating an anisotropic crystal in this path, means for detecting the crystal temperature relative to the optimum frequency...
We describe a simple, high throughput, LiF prism monochromator for the vacuum ultraviolet (VUV). The instrument throughput is 30% at 145 nm and the output can be tuned within the range 120185 nm. The very high dispersion of LiF in the VUV means that neither narrow slits nor high precision...
This study aims to use high-frequency ultrasound wave combined with ultraviolet radiation and titanium dioxide as a photocatalyst for ammonia removal. The performances of several treatment methods including aeration, ultraviolet, ultrasound, ultrasound–aeration, ultrasound–ultraviolet, ultraviolet–titanium di...
Propagation of very low frequency (VLF) radio signal through the Earth-ionosphere waveguide depends strongly on the plasma properties of the ionospheric D layer. Solar extreme ultraviolet radiation plays the central role in controlling physical and chemical properties of the lower ionospheric layers and...
Phase-matched extreme-ultraviolet frequency-comb generation. Nat. Photon. 12, 387–391 (2018). ADS Google Scholar Pupeza, I. et al. Compact high-repetition-rate source of coherent 100 eV radiation. Nat. Photon. 7, 608–612 (2013). ADS Google Scholar Ozawa, A., Zhao, Z., Kuwata...
Although the mathematical properties of all linear waves are common, the waves exhibit various physicalmanifestations. One important class—electromagnetic waves—represents oscillations of theelectromagnetic field. These includeinfrared radiation, visible light, radio andtelevision,microwave,ultraviolet,X-rays,...