Joan Vila-Comamala

Summary

Affiliation: Paul Scherrer Institute
Country: Switzerland

Publications

  1. doi Ultra-high resolution zone-doubled diffractive X-ray optics for the multi-keV regime
    Joan Vila-Comamala
    Paul Scherrer Institut, Villigen, Switzerland
    Opt Express 19:175-84. 2011
  2. doi Characterization of high-resolution diffractive X-ray optics by ptychographic coherent diffractive imaging
    Joan Vila-Comamala
    Opt Express 19:21333-44. 2011
  3. doi Angular spectrum simulation of X-ray focusing by Fresnel zone plates
    Joan Vila-Comamala
    Paul Scherrer Institut, 5232 Villigen PSI, Switzerland
    J Synchrotron Radiat 20:397-404. 2013
  4. ncbi Ptychographic characterization of the wavefield in the focus of reflective hard X-ray optics
    Cameron M Kewish
    Paul Scherrer Institut, CH 5232 Villigen PSI, Switzerland
    Ultramicroscopy 110:325-9. 2010
  5. pmc High-efficiency Fresnel zone plates for hard X-rays by 100 keV e-beam lithography and electroplating
    Sergey Gorelick
    Paul Scherrer Institut, CH 5232 Villigen, Switzerland
    J Synchrotron Radiat 18:442-6. 2011
  6. pmc Zone-doubled Fresnel zone plates for high-resolution hard X-ray full-field transmission microscopy
    Joan Vila-Comamala
    Paul Scherrer Institut, 5232 Villigen PSI, Switzerland
    J Synchrotron Radiat 19:705-9. 2012
  7. doi Reconstruction of an astigmatic hard X-ray beam and alignment of K-B mirrors from ptychographic coherent diffraction data
    Cameron M Kewish
    Paul Scherrer Institut, CH 5232 Villigen PSI, Switzerland
    Opt Express 18:23420-7. 2010

Collaborators

  • Manuel Guizar-Sicairos
  • Cameron M Kewish
  • Sergey Gorelick
  • Oliver Bunk
  • Ray Barrett
  • Vitaliy A Guzenko
  • Murielle Salomé
  • Christian David
  • Christa Benson
  • Konstantins Jefimovs
  • James R Fienup
  • Ali M Khounsary
  • Albert T Macrander
  • Bing Shi
  • Pierre Thibault
  • Jun Qian
  • Andreas Menzel
  • Joan Vila Comamala
  • Franz Pfeiffer
  • Lahsen Assoufid
  • Chian Liu
  • Martin Dierolf

Detail Information

Publications7

  1. doi Ultra-high resolution zone-doubled diffractive X-ray optics for the multi-keV regime
    Joan Vila-Comamala
    Paul Scherrer Institut, Villigen, Switzerland
    Opt Express 19:175-84. 2011
    ..5% at 6.2 keV photon energy. These developments represent a significant step towards 10 nm spatial resolution for hard X-ray energies of up to 12 keV...
  2. doi Characterization of high-resolution diffractive X-ray optics by ptychographic coherent diffractive imaging
    Joan Vila-Comamala
    Opt Express 19:21333-44. 2011
    ..006 waves, and we demonstrate that they can be related to manufacturing aspects of the diffractive optical element and to errors on the incident X-ray wavefront introduced by the upstream beamline optics...
  3. doi Angular spectrum simulation of X-ray focusing by Fresnel zone plates
    Joan Vila-Comamala
    Paul Scherrer Institut, 5232 Villigen PSI, Switzerland
    J Synchrotron Radiat 20:397-404. 2013
    ..Opt. Soc. Am. A, (2004), 21, 53-58]. In particular, the code has been used to investigate the requirements for the stacking of two high-resolution Fresnel zone plates with an outermost zone width of 20 nm...
  4. ncbi Ptychographic characterization of the wavefield in the focus of reflective hard X-ray optics
    Cameron M Kewish
    Paul Scherrer Institut, CH 5232 Villigen PSI, Switzerland
    Ultramicroscopy 110:325-9. 2010
    ..Ptychography will therefore be well-suited for characterizing and aligning future nanofocusing X-ray optics...
  5. pmc High-efficiency Fresnel zone plates for hard X-rays by 100 keV e-beam lithography and electroplating
    Sergey Gorelick
    Paul Scherrer Institut, CH 5232 Villigen, Switzerland
    J Synchrotron Radiat 18:442-6. 2011
    ..8-13.2 keV) showing excellent values up to 65-75% of the theoretical values, reflecting the good quality of the FZPs. Spatially resolved diffraction efficiency measurements indicate the uniformity of the FZPs and a defect-free structure...
  6. pmc Zone-doubled Fresnel zone plates for high-resolution hard X-ray full-field transmission microscopy
    Joan Vila-Comamala
    Paul Scherrer Institut, 5232 Villigen PSI, Switzerland
    J Synchrotron Radiat 19:705-9. 2012
    ....
  7. doi Reconstruction of an astigmatic hard X-ray beam and alignment of K-B mirrors from ptychographic coherent diffraction data
    Cameron M Kewish
    Paul Scherrer Institut, CH 5232 Villigen PSI, Switzerland
    Opt Express 18:23420-7. 2010
    ....