Quantum Path Interference and Multiple Electron Scattering in Soft X-Ray High-Order Harmonic Generation

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Intrapulse x-ray parametric amplification in high-order-harmonic generation

We demonstrate strong-field-driven impulsive XUV–x-ray parametric amplification (IXPA) processes in high-order harmonic generation at the single-atom level by using ab initio calculations. We consider the example of Li+ ions exposed simultaneously to an intense IR pulse and a weak 200-as XUV–x-ray pulse with central photon energies varying from 90 to 400 eV. We determine optimal parameter range...

متن کامل

High Brightness Coherent X-ray Sources by High-Order Harmonic Generation and Parametric X-ray Amplification

The development of high-order harmonic (HH) generation at GSI aims at creating a seed source for soft X-ray lasers (SXRL) that are based on amplification of spontaneous emission. It has been demonstrated that a seeded SXRL possesses a higher beam quality in terms of spatial homogeneity and spatial coherence [1]. In combination with the narrow spectral bandwidth, seeded SXRL represent attractive...

متن کامل

A Source of Coherent Soft X-ray Radiation Based on High-order Harmonic Generation and Free Electron Lasers∗

We examine a scheme for a Free Electron Laser (FEL) harmonic amplifier seeded by a 30-nm wavelength signal produced using a process of High-order Harmonic Generation (HHG). The seed is first amplified in an optical klystron from 100 kW to 30 MW using a 1 GeV electron beam and then is used for an energy modulation of electrons in the downstream undulator. Subsequently, a 100MW level of radiation...

متن کامل

Spatial Coherence Measurement of Soft X-Ray Radiation Produced by High Order Harmonic Generation.

We have executed a series of Young’s two-slit experiments to measure the spatial coherence of soft x rays produced by high order harmonic generation in helium within the 270 to 480 Å wavelength range. We find that the harmonics exhibit good fringe visibility and high spatial coherence, though the coherence is somewhat degraded at high intensity because of the production of free electrons throug...

متن کامل

Resonant soft X-ray scattering, stripe order, and the electron spectral function in cuprates

We review the current state of efforts to use resonant soft X-ray scattering (RSXS), which is an elastic, momentum-resolved, valence band probe of strongly correlated electron systems, to study stripe-like phenomena in copper-oxide superconductors and related materials. We review the historical progress including RSXS studies of Wigner crystallization in spin ladder materials, stripe order in 2...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Photonics

سال: 2015

ISSN: 2304-6732

DOI: 10.3390/photonics2010104