In multi-pulse laser wakefield acceleration (MP-LWFA) a plasma wave is driven by a train of low-energy laser pulses separated by the plasma period, an approach which offers a route …
Two techniques are demonstrated to produce ultrashort pulse trains capable of quasi-phase- matching high-harmonic generation. The first technique makes use of an array of …
K O'Keeffe, DT Lloyd, SM Hooker - Optics express, 2014 - opg.optica.org
A simple technique for generating trains of ultrafast pulses is demonstrated in which the linear separation between pulses can be varied continuously over a wide range. These …
Electron plasma waves can be efficiently excited by a resonant train of ultrashort pulses, spatially separated by a plasma wavelength. Generating a pulse train from a single …
G Vantaggiato, L Labate, P Tomassini… - Nuclear Instruments and …, 2018 - Elsevier
A new method for the generation of a train of pulses from a single high-energy, ultra short pulse is presented, suited for Resonant Multi-Pulse Ionization injection (Tomassini, 2017) …
K O'Keeffe, T Robinson, SM Hooker - Journal of Optics, 2009 - iopscience.iop.org
A method for generating non-uniformly spaced (chirped) trains of high-energy, high-contrast, femtosecond pulses is described and demonstrated. In this method a temporally stretched …
We have shown experimentally that, upon interference of two frequency-modulated femtosecond pulses, a sequence of ultrashort subpulses is formed to which a quasi-discrete …
AN Tsypkin, YA Komarova, SE Putilin, AV Okishev… - Applied Optics, 2015 - opg.optica.org
A femtosecond pulse train with THz repetition rate generated by the interference of two phase-modulated pulses has been recorded experimentally. Pulse repetition rates and their …
University of Groningen Optical response of nanohybrids: effects of exciton-plasmon interaction Nugroho, Bintoro Siswo Page 1 University of Groningen Optical response of nanohybrids …