Title :
Multizone coherent atomic beam splitter control by Raman transitions
Author :
Borisenok, Sergei V. ; Rozhdestvensky, Yuri V. ; Selishcheva, Yu.D.
Author_Institution :
A.I. Herzen State Pedagogical Univ., St. Petersburg, Russia
Abstract :
Control in multi-zone atomic beam splitters needs for the practical realization of nanoscale lithography by coherent scattering of the atoms. We propose an effective atomic beam splitter based on the interaction of three-level atom with the field of the standing optical waves having relative spatial shifts. It is shown, that using of several interaction zones of the standing waves having the different spatial shift it make possible to reach the splitting 2nhk (where n is the number of zone) in each of lower three-level Λ-atom state.
Keywords :
Raman spectra; atom-photon collisions; atomic beams; nanolithography; optical beam splitters; Raman transitions; coherent scattering; interaction zones; multizone atomic beam splitters; nanoscale lithography; spatial shifts; standing optical waves; three-level atom; Atom lasers; Atom optics; Atomic beams; Atomic measurements; High speed optical techniques; Interferometers; Optical interferometry; Optical pulses; Optical scattering; Stimulated emission;
Conference_Titel :
Physics and Control, 2005. Proceedings. 2005 International Conference
Print_ISBN :
0-7803-9235-3
DOI :
10.1109/PHYCON.2005.1513968
