High-contrast 10 fs OPCPA-based front end for multi-PW laser chains.
Opt Lett
; 42(18): 3530-3533, 2017 Sep 15.
Article
en En
| MEDLINE
| ID: mdl-28914893
ABSTRACT
Applications using multi-PW lasers necessitate high temporal pulse quality with a tremendous contrast ratio (CR). The first crucial prerequisite to achieve multi-PW peak power is the generation of ultrashort pulses with good spectral phase quality. Second, to avoid any deleterious pre-ionization effect on targets, nanosecond contrast better than 1012 is also targeted. In the framework of the Apollon 10 PW French laser program, we present a high-contrast 10 fs front-end design study to inject highly energetic Tisapphire PW lasers. The CR has been measured and analyzed in different time ranges highlighting the different major contributions for each scale.
Texto completo:
1
Banco de datos:
MEDLINE
Idioma:
En
Revista:
Opt Lett
Año:
2017
Tipo del documento:
Article