article · 03/03/2008
Grating enhanced ponderomotive scattering for visualization and full characterization of femtosecond electron pulses
Résumé
Real time views of atomic motion can be achieved using electron pulses as structural probes. The requisite time resolution requires knowledge of both the electron pulse duration and the exact timing of the excitation pulse and the electron probe to within 10 - 100 fs accuracy. By using an intensity grating to enhance the pondermotive force, we are now able to fully characterize electron pulses and to confirm many body simulations with laser pulse energies on the microjoule level. This development solves one of the last barriers to the highest possible time resolution for electron probes. (C) 2008 Optical Society of America.
Citer cet article
Hebeisen, C.-T., Sciaini, G., Harb, M., Ernstorfer, R., Dartigalongue, T., Kruglik, S.-G., & Miller, R.-J.-D. (2008). Grating enhanced ponderomotive scattering for visualization and full characterization of femtosecond electron pulses. Optics Express, 16(5), 3334-3341. https://doi.org/10.1364/OE.16.003334@article{Hebeisen2008_66,
author = {Hebeisen, Christoph T. and Sciaini, German and Harb, Maher and Ernstorfer, Ralph and Dartigalongue, Thibault and Kruglik, Sergei G. and Miller, R. J. Dwayne},
year = {2008},
month = {3},
title = {Grating enhanced ponderomotive scattering for visualization and full characterization of femtosecond electron pulses},
journal = {Optics Express},
publisher = {OPTICAL SOC AMER},
volume = {16},
number = {5},
pages = {3334-3341},
address = {2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA},
abstract = {Real time views of atomic motion can be achieved using electron pulses as structural probes. The requisite time resolution requires knowledge of both the electron pulse duration and the exact timing of the excitation pulse and the electron probe to within 10 - 100 fs accuracy. By using an intensity grating to enhance the pondermotive force, we are now able to fully characterize electron pulses and to confirm many body simulations with laser pulse energies on the microjoule level. This development solves one of the last barriers to the highest possible time resolution for electron probes. (C) 2008 Optical Society of America.},
url = {http://www.dx.doi.org/10.1364/OE.16.003334},
doi = {10.1364/OE.16.003334},
issn = {1094-4087},
}TY - JOUR
AU - Hebeisen, Christoph T.
AU - Sciaini, German
AU - Harb, Maher
AU - Ernstorfer, Ralph
AU - Dartigalongue, Thibault
AU - Kruglik, Sergei G.
AU - Miller, R. J. Dwayne
PY - 2008
DA - 2008/03/03
TI - Grating enhanced ponderomotive scattering for visualization and full characterization of femtosecond electron pulses
JO - Optics Express
VL - 16
IS - 5
PB - OPTICAL SOC AMER
SN - 1094-4087
AB - Real time views of atomic motion can be achieved using electron pulses as structural probes. The requisite time resolution requires knowledge of both the electron pulse duration and the exact timing of the excitation pulse and the electron probe to within 10 - 100 fs accuracy. By using an intensity grating to enhance the pondermotive force, we are now able to fully characterize electron pulses and to confirm many body simulations with laser pulse energies on the microjoule level. This development solves one of the last barriers to the highest possible time resolution for electron probes. (C) 2008 Optical Society of America.
SP - 3334
EP - 3341
DO - 10.1364/OE.16.003334
UR - http://www.dx.doi.org/10.1364/OE.16.003334
ER -