Your browser doesn't support javascript.
loading
Toward time-resolved soft X-ray microscopy using pulsed fs-high-harmonic radiation.
Wieland, M; Spielmann, Ch; Kleineberg, U; Westerwalbesloh, Th; Heinzmann, U; Wilhein, T.
Afiliação
  • Wieland M; RheinAhrCampus, University of Applied Sciences, Suedallee 2, 53424 Remagen, Germany. wieland@rheinahrcampus.de
Ultramicroscopy ; 102(2): 93-100, 2005 Jan.
Article em En | MEDLINE | ID: mdl-15590132
ABSTRACT
Coherent soft X-ray sources open the way to new capabilities in high-resolution imaging, site- and element-specific spectroscopy and biomicroscopy. In this paper we demonstrate imaging with a table-top soft X-ray microscope. By combining a laser driven high-harmonic light source, optimized for having the maximum brightness at around 100 eV, a pair of multilayer mirrors to select a narrow spectral band and acting simultaneously as a condenser and a Fresnel zone plate as microscope objective, we were able to resolve 200 nm structures of a diatom sample. Further, the pulsed nature of our X-ray source offers the possibility of time-resolved spectromicroscopy with a temporal resolution in the order of a few femtoseconds.
Assuntos
Buscar no Google
Base de dados: MEDLINE Assunto principal: Diagnóstico por Imagem / Microscopia Tipo de estudo: Diagnostic_studies Limite: Animals Idioma: En Revista: Ultramicroscopy Ano de publicação: 2005 Tipo de documento: Article País de afiliação: Alemanha
Buscar no Google
Base de dados: MEDLINE Assunto principal: Diagnóstico por Imagem / Microscopia Tipo de estudo: Diagnostic_studies Limite: Animals Idioma: En Revista: Ultramicroscopy Ano de publicação: 2005 Tipo de documento: Article País de afiliação: Alemanha