We report on experimental evidence of parametric spatial solitons in a quadratic crystal with randomized periodic ferroelectric poling. Two-color self-focusing via quadratic cascading overcomes the diffractive nature of both fundamental and frequency-doubled beams. (C) 2010 Optical Society of America
C., C., E., D., S., S., A. C., B., Assanto, G. (2010). Parametric self-trapping in the presence of random quasi-phase-matching. OPTICS LETTERS, 35, 3760-3762.
Parametric self-trapping in the presence of random quasi-phase-matching
ASSANTO, GAETANO
2010-01-01
Abstract
We report on experimental evidence of parametric spatial solitons in a quadratic crystal with randomized periodic ferroelectric poling. Two-color self-focusing via quadratic cascading overcomes the diffractive nature of both fundamental and frequency-doubled beams. (C) 2010 Optical Society of AmericaFile in questo prodotto:
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