We demonstrate >60% efficient autoresonant three-wave-mixing in non-uniform bulk optical crystals by introducing temperature gradient phase-matching. This novel approach enabled generation of high-energy pulses with >50% conversion efficiency over a ~150 nm bandwidth.
Autoresonant three-wave-mixing in non-uniform second-order nonlinear bulk crystals
MODOTTO, Daniele;
2016-01-01
Abstract
We demonstrate >60% efficient autoresonant three-wave-mixing in non-uniform bulk optical crystals by introducing temperature gradient phase-matching. This novel approach enabled generation of high-energy pulses with >50% conversion efficiency over a ~150 nm bandwidth.File in questo prodotto:
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