Wednesday, August 31, 2016

Abstract-From near IR to terahertz stimulated photon emission in the LaF3 crystals heavily doped by Nd3+; the use of the Dicke and the Purcell effects

We discuss the novel idea for direct terahertz pulse emission stimulated by Purcell and Dicke effects simultaneously in the Nd3+ heavily doped LaF3 crystals after femtosecond near IR laser excitation with high power density as a result of transitions between crystal-field (Stark) levels of the Nd3+ manifolds of the appropriate energy.

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