Exploiting coherence for real-time studies by single-bunch imaging
نویسندگان
چکیده
منابع مشابه
Exploiting coherence for real-time studies by single-bunch imaging
First real-time studies of ultra-fast processes by single-bunch imaging at the European Synchrotron Radiation Facility are reported. By operating the storage ring of the ESRF in single-bunch mode with its correspondingly increased electron bunch charge density per singlet, the polychromatic photon flux density at insertion-device beamlines is sufficient to capture hard X-ray images exploiting t...
متن کاملSimulation of a Neutron Detector for Real Time Imaging Applications
Monte Carlo Method is used to simulate a double layer gadolinium-amorphous silicon thermal neutron detector. The detector fabricated in pixel array configuration has various applications including neutron imaging. According to the simulation results, a detector consisting of a gadolinium (Gd) film with thickness of 2-4 ~m, sandwiched properly with two layers of sufficiently thick (-30 ?µm) hydr...
متن کاملReal time hybridization studies by resonant waveguide gratings using nanopattern imaging for Single Nucleotide Polymorphism detection.
2D imaging of biochips is particularly interesting for multiplex biosensing. Resonant properties allow label-free detection using the change of refractive index at the chip surface. We demonstrate a new principle of Scanning Of Resonance on Chip by Imaging (SORCI) based on spatial profiles of nanopatterns of resonant waveguide gratings (RWGs) and its embodiment in a fluidic chip for real-time b...
متن کاملSingle Bunch Radiation Loss Studies at Slac
The experiments described in this paper have been prompted by interest in the radiation loss of relativistic electron rings passing through periodic structures. In these experiments, single bunches of electrons with intensities up to log particles per bunch are accelerated through the SLAC three-kilometer accelerator and their energy spectrum is analyzed. Although only a limited number of measu...
متن کاملBunch-by-bunch Diagnostics at the Aps Using Time- Correlated Single-photon Counting Techniques*
Time-correlated single-photon counting (TCSPC) techniques have been used for bunch purity measurement since the Advanced Photon Source (APS) started operations. Recent improvements of the monitor have increased the signal-to-noise ratio and dynamic range to about 100 billion. Resolution improvements of commercial TCSPC components to under 50 ps FWHM allowed us to measure the longitudinal profil...
متن کاملذخیره 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: Journal of Synchrotron Radiation
سال: 2014
ISSN: 1600-5775
DOI: 10.1107/s1600577514005852