Attochirp-free high-order harmonic generation.
نویسندگان
چکیده
A method is proposed for arbitrarily engineering the high-order harmonic generation phase achieved by shaping a laser pulse and employing xuv light or x rays for ionization. This renders the production of bandwidth-limited attosecond pulses possible while avoiding the use of filters for chirp compensation. By adding the first 8 Fourier components to a sinusoidal field of 1016 W/cm2, the bandwidth-limited emission of 8 as is shown to be possible from a Li2+ gas. The scheme is extendable to the zs-scale.
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ورودعنوان ژورنال:
- Optics express
دوره 19 5 شماره
صفحات -
تاریخ انتشار 2011