Optimization of soft x-ray amplifiers by controlling plasma hydrodynamics.

Oliva, Eduardo; Zeitoun, Philippe; Velarde Mayol, Pedro; Fajardo, Marta; Cassou, K.; Ros, David y Sebban, Stéphane (2010). Optimization of soft x-ray amplifiers by controlling plasma hydrodynamics.. "AIP Conference Proceedings", v. 1228 (n. null); pp. 435-443. ISSN 0094-243X. https://doi.org/10.1063/1.3426084.

Descripción

Título: Optimization of soft x-ray amplifiers by controlling plasma hydrodynamics.
Autor/es:
  • Oliva, Eduardo
  • Zeitoun, Philippe
  • Velarde Mayol, Pedro
  • Fajardo, Marta
  • Cassou, K.
  • Ros, David
  • Sebban, Stéphane
Tipo de Documento: Artículo
Título de Revista/Publicación: AIP Conference Proceedings
Fecha: Enero 2010
Volumen: 1228
Materias:
Palabras Clave Informales: amplifiers, laser beams, X-ray beamlines, ionisation, hydrodynamics; Resonators, cavities, amplifiers, arrays, and rings, Beam characteristics: profile, intensity, and power; spatial pattern formation, X-ray beams and x-ray optics, Ionization of plasmas, Hydrodynamics, hydraulics, hydrostatics
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Ingeniería Nuclear [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Several coherent soft x-ray lasers are available for applications nowadays. Among them, plasma-based soft x-ray lasers promise to generate high-energy, highly coherent, short pulse beam. Solid target based amplifiers, due to the fact that his density is higher, should store a higher amount of energy. However, to-date output energy from seeded solid amplifiers remains as low as 60 nJ. We demonstrated that the extraction of the energy stored in the plasma is enhanced by carefully tailoring the plasma shape, to inhibit deleterious hydrodynamical effects. With 1 mm wide plasma, energy as high as 22 μJ in sub-ps pulse is achievable. Not only the energy extracted is higher in these tailored plasmas but also gain and pumping efficiency are increased by nearly a factor of ten as compared to the narrowest plasma amplifiers studied previously and here.

Más información

ID de Registro: 7131
Identificador DC: http://oa.upm.es/7131/
Identificador OAI: oai:oa.upm.es:7131
Identificador DOI: 10.1063/1.3426084
URL Oficial: http://link.aip.org/link/?APCPCS/1228/435/1
Depositado por: Memoria Investigacion
Depositado el: 20 May 2011 09:59
Ultima Modificación: 20 Abr 2016 16:17
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