Designer femtosecond pulse shaping using grating-engineered quasi-phasematching in lithium niobate
Łukasz KornaszewskiUltrafast Optics Group, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, UKM. C. KohlerUltrafast Optics Group, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, UKDerryck T. ReidUltrafast Optics Group, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, UKУ. К. СапаевLaser-Matter Interaction Laboratory, NPO Akadempribor, Academy of Sciences of Uzbekistan, Tashkent, Uzbekistan
2008en
ABI
Аннотация
Tailored femtosecond pulses with fully engineered intensity and phase profiles are demonstrated using second-harmonic generation of an Er:fiber laser in an aperiodically-poled lithium niobate crystal. The profiles created include square, stepped, double and triple pulses.
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Иқтибослар ва манбалар
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