@article{Streeter:2018:10.1103/PhysRevLett.120.254801,
author = {Streeter, M and Kneip, S and Bloom, M and Bendoyro, RA and Chekhlov, O and Dangor, AE and Doepp, A and Hooker, CJ and Holloway, J and Jiang, J and Lopes, N and Nakamura, H and Norreys, PA and Palmer, C and Rajeev, PP and Schreiber, J and Symes, D and Wing, M and Mangles, SPD and Najmudin, Z},
doi = {10.1103/PhysRevLett.120.254801},
journal = {Physical Review Letters},
pages = {254801--1--254801--6},
title = {Observation of laser power amplification in a self-injecting laser wakefield accelerator},
url = {http://dx.doi.org/10.1103/PhysRevLett.120.254801},
volume = {120},
year = {2018}
}

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TY  - JOUR
AB  - We report on the depletion and power ampli cation of the driving laser pulse in a strongly-drivenlaser wake eld accelerator. Simultaneous measurement of the transmitted pulse energy and temporalshape indicate an increase in peak power from 18711 TW to a maximum of 31812 TW after13 mm of propagation in plasma density of 0:91018cm3. The power ampli cation is correlatedwith the injection and acceleration of electrons in the non-linear wake eld. This process is modeledby including localized redshift and subsequent group delay dispersion at the laser pulse front.
AU  - Streeter,M
AU  - Kneip,S
AU  - Bloom,M
AU  - Bendoyro,RA
AU  - Chekhlov,O
AU  - Dangor,AE
AU  - Doepp,A
AU  - Hooker,CJ
AU  - Holloway,J
AU  - Jiang,J
AU  - Lopes,N
AU  - Nakamura,H
AU  - Norreys,PA
AU  - Palmer,C
AU  - Rajeev,PP
AU  - Schreiber,J
AU  - Symes,D
AU  - Wing,M
AU  - Mangles,SPD
AU  - Najmudin,Z
DO  - 10.1103/PhysRevLett.120.254801
EP  - 1
PY  - 2018///
SN  - 0031-9007
SP  - 254801
TI  - Observation of laser power amplification in a self-injecting laser wakefield accelerator
T2  - Physical Review Letters
UR  - http://dx.doi.org/10.1103/PhysRevLett.120.254801
UR  - https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.120.254801
UR  - http://hdl.handle.net/10044/1/60052
VL  - 120
ER  - 

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