Scaling Laws for Laser Wakefield Accelerators
نویسنده
چکیده
Scaling laws are derived as a function of laser wavelength for various quantities of interest for a single stage of a channel-guided laser wakefield accelerator. Comparisons are made for drive laser pulses of equal energies. Scalings that favor short or long wavelengths depend on the quantity that is to be optimized. For example, holding the number of electrons per bunch constant favors shorter wavelengths, whereas holding the energy gain constant can favor longer wavelengths.
منابع مشابه
Laser-driven electron beam and radiation sources for basic, medical and industrial sciences
To date active research on laser-driven plasma-based accelerators have achieved great progress on production of high-energy, high-quality electron and photon beams in a compact scale. Such laser plasma accelerators have been envisaged bringing a wide range of applications in basic, medical and industrial sciences. Here inheriting the groundbreaker's review article on "Laser Acceleration and its...
متن کاملLaser wakefield accelerator based light sources: potential applications and requirements
In this article we review the prospects of laser wakefield accelerators as next generation light sources for applications. This work arose as a result of discussions held at the 2013 Laser Plasma Accelerators Workshop. X-ray phase contrast imaging, x-ray absorption spectroscopy, and nuclear resonance fluorescence are highlighted as potential applications for laser–plasma based light sources. We...
متن کاملGenerating ultrarelativistic attosecond electron bunches with laser wakefield accelerators.
Femtosecond electron bunches with ultrarelativistic energies were recently generated by laser wakefield accelerators. Here we predict that laser wakefield acceleration can generate even attosecond bunches, due to a strong chirp of the betatron frequency. We show how the bunch duration scales with the acceleration parameters and that, after acceleration, the bunches can propagate over many tens ...
متن کاملThomson scattering sources of fs X-rays based on laser wakefield accelerators
The possibility of producing ultrashort (fs) X-ray pulses through Thomson scattering of high power laser pulses off relativistic electron bunches generated by plasma-based accelerators is discussed. The electron bunches are produced with either a self-modulated laser wakefield accelerator (SM-LWFA) or through a standard laser wakefield accelerator (LWFA) with optical injection. For a SM-LWFA (L...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1999