TITLE

Coherence saturation for beams of energetic photons

AUTHOR(S)
Csonka, Paul L.
PUB. DATE
March 1989
SOURCE
Applied Physics Letters;3/6/1989, Vol. 54 Issue 10, p878
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A new method is proposed to generate transversely coherent energetic photon beams. It does not rely on stimulated photon emission, therefore, is not subject to the same technological and cost limitations which affect bound-state x-ray lasers and free-electron x-ray lasers. The method leaves unchanged the photon source; it increases transverse coherence by dynamical optical means, i.e., using nonstationary optical elements. It is well suited to first-order interference experiments (e.g., x-ray holography) particularly with synchrotron radiation sources.
ACCESSION #
9830183

 

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