Second-harmonic-generation in lithium-tantalate crystals with engineered quasi-phase-matching structures is exploited to synthesize with high efficiency narrow-bandwidth picosecond pulses of predetermined spectral and temporal shape starting from femtosecond ones. (C)2008 Optical Society of America
Synthesis and shaping of picosecond pulses by frequency conversion of femtosecond pulses in engineered quadratic media
Marangoni M;Manzoni C;Ramponi R;Cerullo G;
2009
Abstract
Second-harmonic-generation in lithium-tantalate crystals with engineered quasi-phase-matching structures is exploited to synthesize with high efficiency narrow-bandwidth picosecond pulses of predetermined spectral and temporal shape starting from femtosecond ones. (C)2008 Optical Society of AmericaFile in questo prodotto:
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