skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Single-Grating Talbot Imaging for Wavefront Sensing and X-Ray Metrology

Abstract

Single-grating Talbot imaging relies on high-spatial-resolution detectors to perform accurate measurements of X-ray beam wavefronts. The wavefront can be retrieved with a single image, and a typical measurement and data analysis can be performed in few seconds. These qualities make it an ideal tool for synchrotron beamline diagnostics and in-situ metrology. The wavefront measurement can be used both to obtain a phase contrast image of an object and to characterize an X-ray beam. In this work, we explore the concept in two cases: at-wavelength metrology of 2D parabolic beryllium lenses and a wavefront sensor using a diamond crystal beam splitter.

Authors:
; ; ; ;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
Argonne National Laboratory; USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1390273
DOE Contract Number:  
AC02-06CH11357
Resource Type:
Conference
Resource Relation:
Conference: 2017 SPIE Optics + Photonics Conference, 08/06/17 - 08/10/17, San Diego, CA, US
Country of Publication:
United States
Language:
English
Subject:
Grating Interferometry; Phase Contrast Image; Talbot Image; Wavefront Sensing

Citation Formats

Grizolli, Walan, Shi, Xianbo, Kolodziej, Tomasz, Shvyd'ko, Yuri, and Assoufid, Lahsen. Single-Grating Talbot Imaging for Wavefront Sensing and X-Ray Metrology. United States: N. p., 2017. Web. doi:10.1117/12.2274023.
Grizolli, Walan, Shi, Xianbo, Kolodziej, Tomasz, Shvyd'ko, Yuri, & Assoufid, Lahsen. Single-Grating Talbot Imaging for Wavefront Sensing and X-Ray Metrology. United States. https://doi.org/10.1117/12.2274023
Grizolli, Walan, Shi, Xianbo, Kolodziej, Tomasz, Shvyd'ko, Yuri, and Assoufid, Lahsen. 2017. "Single-Grating Talbot Imaging for Wavefront Sensing and X-Ray Metrology". United States. https://doi.org/10.1117/12.2274023.
@article{osti_1390273,
title = {Single-Grating Talbot Imaging for Wavefront Sensing and X-Ray Metrology},
author = {Grizolli, Walan and Shi, Xianbo and Kolodziej, Tomasz and Shvyd'ko, Yuri and Assoufid, Lahsen},
abstractNote = {Single-grating Talbot imaging relies on high-spatial-resolution detectors to perform accurate measurements of X-ray beam wavefronts. The wavefront can be retrieved with a single image, and a typical measurement and data analysis can be performed in few seconds. These qualities make it an ideal tool for synchrotron beamline diagnostics and in-situ metrology. The wavefront measurement can be used both to obtain a phase contrast image of an object and to characterize an X-ray beam. In this work, we explore the concept in two cases: at-wavelength metrology of 2D parabolic beryllium lenses and a wavefront sensor using a diamond crystal beam splitter.},
doi = {10.1117/12.2274023},
url = {https://www.osti.gov/biblio/1390273}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 2017},
month = {Sun Jan 01 00:00:00 EST 2017}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share: