Title of article :
X-ray imaging microscopy at 25 keV with Fresnel zone plate optics
Author/Authors :
Awaji، نويسنده , , M. and Suzuki، نويسنده , , Y. R. Takeuchi ، نويسنده , , A. and Takano، نويسنده , , H. and Kamijo، نويسنده , , N. and Tamura، نويسنده , , S. and Yasumoto، نويسنده , , M.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
X-ray imaging microscopy with a sputtered-sliced Fresnel zone plate (SS-FZP) has been developed at an X-ray energy of 25 keV. Objects were imaged in transmission with the SS-FZP as an objective with a magnification of 10.2 times, and detected with a X-ray image sensor. The performance of the imaging microscope has been tested with a gold mesh and a resolution test pattern at an undulator beamline 47XU of SPring-8. The resolution test patterns up to 0.5 μm line-and-space structures have been resolved.
Keywords :
Imaging hard X-ray microscopy , Sputtered-sliced Fresnel zone plate , Incoherent illumination , Diffuser , Speckle Noise , Undulator radiation
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
