Michael Bertilson

Summary

Affiliation: Biomedical and X-Ray Physics
Country: Sweden

Publications

  1. ncbi request reprint High-resolution computed tomography with a compact soft x-ray microscope
    Michael Bertilson
    Department of Applied Physics, Royal Institute of Technology AlbaNova, Stockholm, Sweden
    Opt Express 17:11057-65. 2009
  2. doi request reprint Sub-25-nm laboratory x-ray microscopy using a compound Fresnel zone plate
    Olov von Hofsten
    Biomedical and X Ray Physics, Department of Applied Physics, Royal Institute of Technology, AlbaNova, SE 10691 Stockholm, Sweden
    Opt Lett 34:2631-3. 2009
  3. doi request reprint Laboratory soft-x-ray microscope for cryotomography of biological specimens
    Michael Bertilson
    Biomedical and X Ray Physics, Department of Applied Physics, KTH Royal Institute of Technology Albanova, 10691 Stockholm, Sweden
    Opt Lett 36:2728-30. 2011
  4. doi request reprint Numerical model for tomographic image formation in transmission x-ray microscopy
    Michael Bertilson
    Biomedical and X Ray Physics, Department of Applied Physics, KTH Royal Institute of Technology Albanova, Stockholm, Sweden
    Opt Express 19:11578-83. 2011
  5. ncbi request reprint Theoretical development of a high-resolution differential-interference-contrast optic for x-ray microscopy
    Olov von Hofsten
    Biomedical and X Ray Physics, Department of Applied Physics, Royal Institute of Technology AlbaNova, SE 10691 Stockholm, Sweden
    Opt Express 16:1132-41. 2008

Collaborators

Detail Information

Publications5

  1. ncbi request reprint High-resolution computed tomography with a compact soft x-ray microscope
    Michael Bertilson
    Department of Applied Physics, Royal Institute of Technology AlbaNova, Stockholm, Sweden
    Opt Express 17:11057-65. 2009
    ..Cryo-fixation, increased source brightness and extended-depth-of-focus objectives are important for pushing the resolution of compact systems for biological samples...
  2. doi request reprint Sub-25-nm laboratory x-ray microscopy using a compound Fresnel zone plate
    Olov von Hofsten
    Biomedical and X Ray Physics, Department of Applied Physics, Royal Institute of Technology, AlbaNova, SE 10691 Stockholm, Sweden
    Opt Lett 34:2631-3. 2009
    ..We analyze the illumination conditions necessary for this type of optics in order to suppress stray light and demonstrate microscopic imaging resolving 25 nm features...
  3. doi request reprint Laboratory soft-x-ray microscope for cryotomography of biological specimens
    Michael Bertilson
    Biomedical and X Ray Physics, Department of Applied Physics, KTH Royal Institute of Technology Albanova, 10691 Stockholm, Sweden
    Opt Lett 36:2728-30. 2011
    ..We demonstrate high-resolution imaging, as well as quantitative tomographic imaging, of frozen intact cells. The reconstructed tomogram of the intracellular local absorption coefficient shows details down to ∼100 nm...
  4. doi request reprint Numerical model for tomographic image formation in transmission x-ray microscopy
    Michael Bertilson
    Biomedical and X Ray Physics, Department of Applied Physics, KTH Royal Institute of Technology Albanova, Stockholm, Sweden
    Opt Express 19:11578-83. 2011
    ..Results show that both the depth-of-focus and the reconstructed local absorption coefficient are highly dependent on the degree of coherence of the optical system...
  5. ncbi request reprint Theoretical development of a high-resolution differential-interference-contrast optic for x-ray microscopy
    Olov von Hofsten
    Biomedical and X Ray Physics, Department of Applied Physics, Royal Institute of Technology AlbaNova, SE 10691 Stockholm, Sweden
    Opt Express 16:1132-41. 2008
    ..The optic is capable of a wavefront separation equal to the resolution of the optic which places only minor constraints on the object illumination...