HIGH-HARMONIC AND TERAHERTZ SPECTROSCOPY (HATS): METHODS AND APPLICATIONS

Electrons driven from atom or molecule by intense dual-color laser fields can coherently radiate high harmonics from extreme ultraviolet to underwater treasures sunken medallion soft X-ray, as well as an intense terahertz (THz) wave from millimeter to sub-millimeter wavelength.The joint measurement of high-harmonic and terahertz spectroscopy (HATS)

discount greenery We show that the recently introduced L1TV functional can be used to explicitly compute the flat norm for codimension one boundaries.Furthermore, using L1TV, we also obtain the flat norm decomposition.Conversely, using the flat norm as the precise generalization of L1TV functional, we obtain a method for denoising nonboundary or hi