High harmoni generation giant resonance xenon

Web24 de set. de 2024 · In high harmonic generation (HHG), light is converted instead to a much higher harmonic, like the 30th, or even the 4000th, harmonic. The best way to … Web1 de fev. de 2012 · A simple modelocked femtosecond laser does not emit powerful enough pulses for ordinary high harmonic generation. A recent experiment has shown that amplification and pulse compression of pulses from a Yb:KGW laser modelocked at 20.8 MHz can produce high harmonics when focused into a xenon jet, but so far powers are …

(PDF) Probe of Multielectron Dynamics in Xenon by Caustics in …

WebWe investigated the giant resonance in xenon by high-order harmonic generation spectroscopy driven by a two-color field. The addition of a nonperturbative second harmonic component parallel to the driving field breaks the symmetry between neighboring subcycles resulting in the appearance of spectral caustics at two distinct cutoff energies. … WebA high-quality plasmon-fiber cavity in a doubly resonant configuration can exhibit second-harmonic generation ... a high-quality (Q ≈ 160) resonance can be achieved in combination with a single gold ... a giant SH response with conversion efficiency up to 1.6 × 10-5 is detected upon a pump intensity of 5 × 10 8 W/cm 2 for 100 fs pump pulses ... small wiley期刊 https://rdhconsultancy.com

Inner Shell Excitation During High Harmonic Generation: The Giant …

Web1 de jan. de 2016 · Abstract We probed the electronic structure of xenon by two-color high-order harmonic spectroscopy. We were able to identify the contribution of electron … Web19 de nov. de 2024 · We propose this occurs through a two-color process where the second harmonic of the FEL pulse resonantly excites the system via a 1s→2p transition … Web16 de ago. de 2024 · Giant Enhancement of Continuous Wave Second Harmonic Generation from Few-Layer GaSe Coupled to High-Q Quasi Bound States in the Continuum. Nano Letters 2024, 21 (17) , 7405-7410. hiking wool vs cashmere

Study of high-order harmonic generation in xenon based on …

Category:Study of high-order harmonic generation in xenon based on time ...

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High harmoni generation giant resonance xenon

(PDF) Probe of Multielectron Dynamics in Xenon by Caustics in …

WebWe probed the electronic structure of xenon by two-color high-order harmonic spectroscopy. We were able to identify the contribution of electron correlations in the spectral region corresponding to the giant resonance. WebWe investigated the giant resonance in xenon by high-order harmonic generation spectroscopy driven by a two-color field. The addition of a nonperturbative second …

High harmoni generation giant resonance xenon

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Web22 de fev. de 2024 · The high-order harmonic generation (HHG) in xenon is studied by using the time-dependent density-functional theory. The dynamics of all electrons on the … Web29 de nov. de 2024 · Therefore, further enhancement is highly desired for building high-efficiency nonlinear devices. Here, we experimentally demonstrate a record high second harmonic generation (SHG) efficiency of 2.0 × 10 …

WebSurface plasmon resonance enhanced high harmonic generation of intense short pulse lasers in xenon clusters is investigated. A laser pre-pulse partially ionizes the cluster … Web5 de jun. de 2008 · High-harmonic generation by focusing a femtosecond laser onto a gas is a well-known method of producing coherent extreme-ultraviolet (EUV) light. This …

Web26 de ago. de 2016 · We investigated the giant resonance in xenon by high-order harmonic generation spectroscopy driven by a two-color field. The addition of a nonperturbative second harmonic component parallel to the driving field breaks the symmetry between neighboring subcycles resulting in the appearance of spectral … Web8 de jan. de 2024 · Surface plasmon resonance enhanced high harmonic generation of intense short pulse lasers in xenon clusters is investigated. A laser prepulse partially ionizes the cluster atoms, turning them into ...

Web22 de jan. de 2015 · High-order harmonic generation in polyatomic molecules generally involves multiple channels ... A maximum in the harmonic spectrum from xenon atoms has been attributed to a giant resonance 15, ...

Web6 de dez. de 2024 · We make sure that the second harmonic wavelength is simultaneously in resonance with a higher order fiber cavity mode, fulfilling the doubly … small wildlife charities ukWebThe High Gain Harmonic Generation scheme (HGHG) [1] that combines seeding and higher harmonic generation has been taken into consideration since it has been proved … small willeyWeb17 de jul. de 2024 · It shows a typical high-order harmonic spectrum from Sn + for driving lasers at 1.75 μm wavelength, which is in 37-photon resonance with the 26.3 eV autoionizing resonance 11. hiking words of encouragementWebWe present experimental measurements of harmonic generation in xenon using a 1064-nm 40-psec Nd-doped yttrium aluminum garnet laser. The harmonic yield is studied as a … hiking words that start with fWeb12 de ago. de 2024 · Strong geometrical confinement and reduced dielectric screening of two-dimensional (2D) materials leads to strong Coulomb interaction and eventually give rise to extraordinary excitonic effects, which dominates the optical and optoelectronic properties. For nonlinear 2D photonic or optoelectronic applications, excitonic effects have been … hiking wordpress themeWebEllipticity dependence of high harmonic yield in intense laser field: case of s-valence electron T.S. Sarantseva, A.A. Silaev, N.V. Vvedenskii et al.-Control and enhancement … hiking without a car in seattleWeb5 de mar. de 2016 · We investigated the giant resonance in Xenon by high-order harmonic generation spectroscopy driven by a two-color field. The addition of a non … small wildlife ponds for gardens