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Accepted manuscript

High-Contrast Broadband Seed Generation for Multi-Petawatt OPCPA Lasers

Published online by Cambridge University Press:  30 July 2026

Gonçalo Vaz Open the ORCID record for Gonçalo Vaz [Opens in a new window] ,
Pedro Oliveira Open the ORCID record for Pedro Oliveira [Opens in a new window] ,
Helder Crespo  and
Hugo Pires Open the ORCID record for Hugo Pires [Opens in a new window]
Gonçalo Vaz
Affiliation:
Group for Lasers and Plasmas/Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico da Universidade de Lisboa, Av. Rovisco Pais N.o 1, 1049-001 Lisboa, Portugal
Pedro Oliveira
Affiliation:
Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Campus, Didcot OX11 0QX, United Kingdom
Helder Crespo
Affiliation:
Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Campus, Didcot OX11 0QX, United Kingdom
Hugo Pires
Affiliation:
Group for Lasers and Plasmas/Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico da Universidade de Lisboa, Av. Rovisco Pais N.o 1, 1049-001 Lisboa, Portugal
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Abstract

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Keywords

OPAOPCPApetawatt lasersfront endnonlinear opticscontrast enhancementfemtosecond lasersshort-wavelength infraredbroadband pulses

Information

Type
Research Article
Information
High Power Laser Science and Engineering , Accepted manuscript , pp. 1 - 17
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright
© The Author(s), 2026. Published by Cambridge University Press in association with Chinese Laser Press