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Updated: Jul 28, 2026

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Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
Published on: October 11, 2016
Illumination for coherent soft X-ray applications: the new X1A beamline at the NSLS
1Department of Physics and Astronomy, SUNY at Stony Brook, Stony Brook, NY 11794-3800, USA.
Journal of Synchrotron Radiation
|April 13, 2006
Abstract:
The X1A soft X-ray undulator beamline at the NSLS has been rebuilt to serve two microscopy stations operating simultaneously. Separate spherical-grating monochromators provide the resolving power required for XANES spectroscopy at the C, N and O absorption edges. The exit slits are fixed and define the coherent source for the experiments. The optical design and the operational performance are described.

