J. Phys. IV France 104 (2003) 557
X-ray microscopy by phase-retrieval methods at the advanced light sourceM.R. Howells1, H. Chapman2, S. Hau-Riege2, H. He1, S. Marchesini1, J. Spence1, 3 and U. Weierstall3
1 Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, U.S.A.
2 Lawrence Ln/ermore National Laboratory, Livermore, CA 94550, U.S.A.
3 Department of Physics and Astronomy, Arizona state University, Tempe, AZ 85287, U.S.A.
We report our experiments in soft x-ray coherent diffraction leading to reconstructed images via phase retrieval methods. We describe the history and principles of the method and the technical Systems we have used to implement it. The main requirement is to have a sufficiently isolated sample.
© EDP Sciences 2003