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[PDF] Top 20 THz emissions by two-color filaments in air: Revisiting the wavelength scaling

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THz emissions by two-color filaments in air: Revisiting the wavelength scaling

THz emissions by two-color filaments in air: Revisiting the wavelength scaling

... THz emissions by two-color f laments in air : Revisiting the wavelength scaling L. Ber ge´ 1 , A. Nguyen 1 , K. J. Kaltenecker 2 , J. C. ... Voir le document complet

3

Impact of the pump wavelength in THz emissions by two-color femtosecond laser filaments in air

Impact of the pump wavelength in THz emissions by two-color femtosecond laser filaments in air

... of two-color 40-fs filaments simulated for 800-nm (blue curves) and 1600-nm (red curves) pump ...Next, by means of the local current theory and comprehensive 3D numerical simulations, ... Voir le document complet

2

Spectral dynamics of THz pulses generated by two-color laser filaments in air: the role of Kerr nonlinearities and pump wavelength

Spectral dynamics of THz pulses generated by two-color laser filaments in air: the role of Kerr nonlinearities and pump wavelength

... delayed) in filament-driven THz pulse ...impacts the THz generation process over long propagation distances, even in intensity regimes where the photocurrent mechanism is ... Voir le document complet

22

Wavelength scaling of THz emissions by two-color filaments in air

Wavelength scaling of THz emissions by two-color filaments in air

... Wavelength scaling of THz emissions by two-color filaments in air L. Berg´e 1 , A. Nguyen 1 , K. J. Kaltenecker 2 , J. C. Delagnes 3 , B. Zhou 2 , E. ... Voir le document complet

2

THz field engineering in two-color femtosecond filaments using chirped and delayed laser pulses

THz field engineering in two-color femtosecond filaments using chirped and delayed laser pulses

... study the influence of chirping and delaying several ionizing two-color light pulses in order to engineer terahertz (THz) wave generation in ...air. By means of ... Voir le document complet

13

Coherent control of boosted terahertz radiation from air plasma pumped by femtosecond three-color sawtooth field

Coherent control of boosted terahertz radiation from air plasma pumped by femtosecond three-color sawtooth field

... compared the THz emissions obtained by two-color and three-color sawtooth wave ...For the two-color case, the insertion of the fused ... Voir le document complet

20

Production of THz Radiation from Mid-and Far-Infrared Two-Color Femtosecond Pulses in Air

Production of THz Radiation from Mid-and Far-Infrared Two-Color Femtosecond Pulses in Air

... increasing the pump wavelength and so the pump energy, longer filaments are promoted and start to self-focus ...illustrates the resulting THz energy yields below 10 THz ... Voir le document complet

3

Broadband terahertz radiation from two-color mid- and far-infrared laser filaments in air

Broadband terahertz radiation from two-color mid- and far-infrared laser filaments in air

... creased by a factor ∼ 3.5. Finally, it is compulsory to examine the many-body Coulomb ionization (MBI) effect on THz generation pro- posed by Schuh et ...increase the ionization rate. ... Voir le document complet

6

THz Emissions from Air-Plasmas Created by Mid-and Far-Infrared Two-Color Femtosecond Pulses

THz Emissions from Air-Plasmas Created by Mid-and Far-Infrared Two-Color Femtosecond Pulses

... increasing the pump wavelength and pump energy (P cr ∝ λ 0 2 ), longer filaments are promoted and they start to self-focus at shorter propagation ...illustrates the resulting THz energy ... Voir le document complet

3

Wavelength scaling of terahertz pulse energies delivered by two-color air plasmas

Wavelength scaling of terahertz pulse energies delivered by two-color air plasmas

... while the 800-nm Ti:Sa pulse was exploited in a delay line to measure the THz electric ...plied the 800-nm pump with FWHM duration of 100 fs. The OPA (HE-TOPAS Prime) was pumped ... Voir le document complet

5

Scaling: lost in the smog

Scaling: lost in the smog

... where the exponent β can be different from 1. This type of scaling relation is a signature of various processes governing the phenomenon under study, especially when the exponent β is not what ... Voir le document complet

3

Revisiting enteric methane emissions from domestic ruminants and their δ13CCH4 source signature

Revisiting enteric methane emissions from domestic ruminants and their δ13CCH4 source signature

... claims in published maps and institutional af ...reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to ... Voir le document complet

15

Revisiting slope influence in turbulent bedload transport: consequences for vertical flow structure and transport rate scaling

Revisiting slope influence in turbulent bedload transport: consequences for vertical flow structure and transport rate scaling

... 1.5). The intensity of the points reflects the magnitude of the slope, which is varying between 1 ° and 8 ° ...at the interface between the granular bed and the fluid ... Voir le document complet

24

COLOR TEXTURED IMAGE RETRIEVAL BY COMBINING TEXTURE AND COLOR FEATURES

COLOR TEXTURED IMAGE RETRIEVAL BY COMBINING TEXTURE AND COLOR FEATURES

... analyzing color images is to process them separately, that means to transform the color image into luminance and chrominance components and color and texture feature are extracted ...example, ... Voir le document complet

6

Revisiting Decomposition by Clique Separators

Revisiting Decomposition by Clique Separators

... are the maximal cliques of G such that for every vertex v ∈ V , the set of maximal cliques containing v induces a subtree of T ...hence the terminology of ”triangulated graphs” is sometimes preferred ... Voir le document complet

16

Dark nuclei. II. Nuclear spectroscopy in two-color QCD

Dark nuclei. II. Nuclear spectroscopy in two-color QCD

... is the gauge coupling and m 0;f are the bare fermion masses that we choose to be degenerate, m 0;u ¼ m 0;d ≡ m 0 .... The calculations presented herein make use of field configurations that were ... Voir le document complet

29

Color Correction in the Framework of Color Logarithmic Image Processing

Color Correction in the Framework of Color Logarithmic Image Processing

... on the Logarithmic Image Processing (LIP) mathe- matical theory a new algebraic framework called the Color Logarithmic Image Processing (CoLIP) has been ...allows the computation of addition, ... Voir le document complet

6

Quantification of the effects of air velocity on VOC emissions from building materials

Quantification of the effects of air velocity on VOC emissions from building materials

... address the issue by investing the effects of air velocity on material ...or air velocities over materials can increase the short-term emission rate of VOCs and the ... Voir le document complet

12

Attosecond Resolved Electron Release in Two-Color Near-Threshold Photoionization of N 2

Attosecond Resolved Electron Release in Two-Color Near-Threshold Photoionization of N 2

... with the Born- Oppenheimer (BO) energy of the ion in the considered ...channel. The electron-core potentials V e ðx; Þ were ad- justed to reproduce the -dependent BO energies [ ... Voir le document complet

5

Attosecond Resolved Electron Release in Two-Color Near-Threshold Photoionization of N 2

Attosecond Resolved Electron Release in Two-Color Near-Threshold Photoionization of N 2

... explained in [ 14 ], the second-order perturbative treat- ment of two-photon ionization predicts that, when varying the frequency, a  jump occurs in the RABBIT phase  2q when ... Voir le document complet

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