Electro-optic sampling of single electron beam bunches of ultrashort duration
نویسندگان
چکیده
منابع مشابه
Electro-Optic Sampling of Single Electron Beam Bunches of Ultrashort Duration
The effect of ultrafast electron beam bunch dynamics on single shot electro-optic sampling detection schemes is examined. It is shown that ultrashort electron bunch fields of adequate magnitude can dynamically impose additional bandwidth on laser probe pulses. The significance of this effect is evaluated by comparing the dynamics of the laser probe to that of the nonradiative field of a single ...
متن کاملElectro-Optic Sampling of Transient Fields From the Passage of High-Charge Electron Bunches
When a relativistic electron bunch traverses a structure, strong electric fields are induced in its wake. We present measurements of the electric field as a function of time as measured at a fixed location in the beam line. For a 12 nC bunch of duration 4.2 ps FWHM, the peak field is measured > 0:5 MV/m. Time resolution of 5 ps is achieved using electro-optic sampling with a lithium tantalate (...
متن کاملBenchmarking of electro-optic monitors for femtosecond electron bunches.
The longitudinal profiles of ultrashort relativistic electron bunches at the soft x-ray free-electron laser FLASH have been investigated using two single-shot detection schemes: an electro-optic (EO) detector measuring the Coulomb field of the bunch and a radio-frequency structure transforming the charge distribution into a transverse streak. A comparison permits an absolute calibration of the ...
متن کاملNumerical studies on the electro-optic detection of femtosecond electron bunches
S. Casalbuoni, H. Schlarb, B. Schmidt, P. Schmüser, B. Steffen,* and A. Winter Institute for Synchrotron Radiation, Research Center Karlsruhe, P.O. Box 3640, D-76021 Karlsruhe, Germany Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany Institut für Experimentalphysik, Universität Hamburg, Luruper Chaussee 149, 22607 Hamburg, Germany (Received 6 February 2008; publish...
متن کاملELECTRO OPTICAL SAMPLING OF COHERENT SYNCHROTRON RADIATION FOR PICOSECOND ELECTRON BUNCHES WITH FEW pC CHARGE
Electro Optical (EO) sampling is a promising nondestructive method for measuring ultra short (sub-ps) electron bunches. The FEMTO slicing experiment at the Swiss Light Source modulates about 3 pC of the 5 nC electron bunch longitudinally. The coherent synchrotron radiation (CSR) emitted by this substructure was sampled by 100 fs long pulses from an Yb fiber laser in EO crystals of gallium phosp...
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: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 2003
ISSN: 0168-9002
DOI: 10.1016/s0168-9002(03)00876-3