X-ray laser gain from Bragg reflection coupling in channeled relativistic beam systems

Strauss, M.; Amendt, P.; Rostoker, N.; Ron, A.
March 1988
Applied Physics Letters;3/14/1988, Vol. 52 Issue 11, p866
Academic Journal
The application of distributed feedback by Bragg reflections in electron beam channeling x-ray lasers is investigated. Expressions for low threshold gain are derived for this cavity mirror structure in single crystals and are shown to have possible application in reducing beam high current requirements by many orders of magnitude.


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