Broadband second-harmonic-generation in GdCOB crystals.
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DOI: 10.1364/oe.451703
Abstract: Broadband second-harmonic-generation (SHG) in GdCOB crystals was demonstrated for the first time. Theoretical calculation and experiments for the type-I frequency doubling of GdCOB crystal was performed. The result revealed that the spectral retracing point of… read more here.
Keywords: broadband second; harmonic generation; second harmonic; gdcob crystals ... See more keywords
Broadband second harmonic generation of counter-propagating ultrashort pulses.
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DOI: 10.1364/oe.458570
Abstract: Counter-propagating ultrafast pulses can disrupt the phase of harmonic generation, and offer a means to achieve quasi-phase matching in processes like high-order harmonic generation. Optimizing this process requires accurate modeling. Using second harmonic generation (SHG)… read more here.
Keywords: counter propagating; second harmonic; generation; broadband second ... See more keywords
Pulse shaping of broadband adiabatic SHG from a Ti-sapphire oscillator.
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DOI: 10.1364/ol.42.002992
Abstract: We experimentally demonstrate an efficient broadband second-harmonic generation (SHG) process with a tunable mode-locked Ti:sapphire oscillator. We have achieved a robust broadband and efficient flat conversion of more than 35 nm wavelength by designing an adiabatic… read more here.
Keywords: broadband second; pulse shaping; shg; sapphire oscillator ... See more keywords