Relativistic transformations of quasi-monochromatic paraxial optical beams
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review A"
DOI: 10.1103/physreva.107.042221
Abstract: A monochromatic plane wave recorded by an observer moving with respect to the source undergoes a Doppler shift and spatial aberration. We investigate here the transformation undergone by a generic, paraxial, spectrally coherent quasi-monochromatic optical… read more here.
Keywords: transformations quasi; beam; paraxial optical; monochromatic paraxial ... See more keywords
Isotope-selective radiography and material assay using high-brilliance, quasi-monochromatic, high-energy photons.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.445793
Abstract: We demonstrate the possibility to directly detect microgram amounts of the isotope 7Li using a quasi-monochromatic high-energy photon beam. The isotope selective detection is based on a witness scatterer absorbing and re-emitting photons via nuclear… read more here.
Keywords: high energy; monochromatic high; brilliance; quasi monochromatic ... See more keywords
Efficient generation and frequency modulation of quasi-monochromatic terahertz wave in Lithium Niobate subwavelength waveguide.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.014766
Abstract: A kind of lateral excitation (LE) configuration is proposed for quasi-monochromatic terahertz generation via impulsive stimulated Raman scattering in a LiNbO3 (LN) slab waveguide by numerical simulation. In an individual waveguide, maximum efficiency frequency-selective excitation… read more here.
Keywords: frequency; thz waves; generation; quasi monochromatic ... See more keywords
Study protocol for measuring the impact of (quasi-)monochromatic light on post-awakening cortisol secretion under controlled laboratory conditions
Sign Up to like & getrecommendations! Published in 2022 at "PLoS ONE"
DOI: 10.1371/journal.pone.0267659
Abstract: Cortisol secretion has a fundamental role in human circadian regulation. The cortisol awakening response (CAR) can be observed as a daily recurring sharp increase in cortisol concentration within the first hour after awakening and is… read more here.
Keywords: cortisol secretion; light; study protocol; cortisol ... See more keywords
Acquisition of Quasi-Monochromatic Dual-Energy in a Microfocus X-ray Generator and Development of Applied Technology
Sign Up to like & getrecommendations! Published in 2019 at "Diagnostics"
DOI: 10.3390/diagnostics9010027
Abstract: In regenerative medicine, evaluation of bone mineral density using a microfocus X-ray generator could eventually be used to determine the degree of bone tissue regeneration. To evaluate bone mineral density against regenerated bone material, two… read more here.
Keywords: ray generator; energy; quasi monochromatic; ray ... See more keywords