Taking advantage of the nonlinear interaction between two counter-propagating surface plasmons, we have devised a background-free autocorrelator for short laser pulses diagnostics. Although it has been tested only to measure the coherence spike width of a Q-switched Nd:YAG laser, it can work in the near ir, visible and ultraviolet ranges as well.
BACKGROUND-FREE AUTOCORRELATORS BY COUNTER-PROPAGATING SURFACE-PLASMONS
CUTOLO A;
1993
Abstract
Taking advantage of the nonlinear interaction between two counter-propagating surface plasmons, we have devised a background-free autocorrelator for short laser pulses diagnostics. Although it has been tested only to measure the coherence spike width of a Q-switched Nd:YAG laser, it can work in the near ir, visible and ultraviolet ranges as well.File in questo prodotto:
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