Generation of laser pulse trains for tests of multi-pulse laser wakefield acceleration

被引：18

作者：

Shalloo, R. J. ^{[1
]}

Corner, L.

Arran, C.

Cowley, J.

Cheung, G.

Thornton, C.

Walczak, R.

Hooker, S. M.

机构：

[1] Univ Oxford, Dept Phys, Denys Wilkinson Bldg,Keble Rd, Oxford OX1 3RH, England

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2016年 / 829卷

关键词：

Plasma accelerators; Laser wakefield; Pulse train; BIREFRINGENT-CRYSTAL; ULTRASHORT PULSES;

D O I：

10.1016/j.nima.2016.02.044

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

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 to driving plasma accelerators with high efficiency and at high pulse repetition rates using emerging technologies such as fibre and thin-disk lasers. Whilst these laser technologies are in development, proof-of-principle tests of MP-LWFA require a pulse train to be generated from a single, high-energy ultrafast pulse. Here we demonstrate the generation of trains of up to 7 pulses with pulse separations in the range 150-170 fs from single 40 fs pulses produced by a Ti:sapphire laser. 2016 The Authors. Published by Elsevier B.V.

引用

页码：383 / 385

页数：3

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