Marion Umbach

X-ray optics

A Last, V Nazmov, E Reznikova, V Saile, SM Simon, M Umbach

Journal article  |  2009  |  Galvanotechnik

Testing of X-ray prism lenses

M Simon, E Reznikova, V Nazmov, M Umbach, A Last

Conference Proceedings  |  2008  |  Proceedings of SPIE - The International Society for Optical Engineering

X-ray prism lenses have been defined with the aim to collimate X-ray radiation emitted from an X-ray tube working as a condenser l..

Numerical simulations of achromatic X-ray lenses

M Umbach, V Nazmov, M Simon, A Last, V Saile

Conference Proceedings  |  2008  |  Proceedings of SPIE - The International Society for Optical Engineering

Over the last decade refractive lenses for monochromatic X-ray radiation have been realized for many different materials by microf..

Achromatic x-ray focusing using diffractive and refractive elements

M Umbach, V Nazmov, M Simon, A Last, V Saile

Conference Proceedings  |  2008  |  Proceedings of SPIE - The International Society for Optical Engineering

We develop a new type of X-ray lens system which is achromatic in a limited energy range. For such achromats we combine different ..