Control of energy deposition in femtosecond laser dielectric interactions - Archive ouverte HAL
Article Dans Une Revue Applied Physics Letters Année : 2013

Control of energy deposition in femtosecond laser dielectric interactions

Jiahui Peng
  • Fonction : Auteur
David M. Rayner
  • Fonction : Auteur
Paul B. Corkum
  • Fonction : Auteur

Résumé

There are natural limits to the spatial resolution and the deposited energy densities that can be achieved in femtosecond laser dielectric modification. These arise because of the threshold-like nature of nonlinear absorption. We use two-pulse experiments to show that both limits can be exceeded by taking advantage of absorption seeded by free electrons or self-trapped excitons, depending on the pulse separation. (C) 2013 AIP Publishing LLC [http://dx.doi.org/10.1063/1.4802820]
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Dates et versions

hal-01418589 , version 1 (16-12-2016)

Identifiants

Citer

Jiahui Peng, David Grojo, David M. Rayner, Paul B. Corkum. Control of energy deposition in femtosecond laser dielectric interactions. Applied Physics Letters, 2013, 102 (16), ⟨10.1063/1.4802820⟩. ⟨hal-01418589⟩

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