Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

High-resolution transparent x-ray beam location and imaging

Not Accessible

Your library or personal account may give you access

Abstract

We present a high-resolution in situ imaging and localization method of energetic particle beams. Recording of the scattered radiation from a thin featureless foil, placed in the path of the beam, and taken with a pinhole or coded aperture camera arrangement magnifies beam movements at the sensor. At the same time, a magnified image of the beam is available with an exceptional signal-to-noise ratio. We show measurement results of the level of precision that can be achieved and compare them to theoretical limits based on the signal-to-noise levels.

© 2011 Optical Society of America

Full Article  |  PDF Article
More Like This
On the resolution and linearity of lensless in situ X-ray beam diagnostics using pixelated sensors

Anton Kachatkou and Roelof van Silfhout
Opt. Express 21(4) 4291-4302 (2013)

X-ray imaging with submicrometer resolution employing transparent luminescent screens

Andreas Koch, Carsten Raven, Per Spanne, and Anatoly Snigirev
J. Opt. Soc. Am. A 15(7) 1940-1951 (1998)

Laboratory x-ray fluorescence tomography for high-resolution nanoparticle bio-imaging

Hans M. Hertz, Jakob C. Larsson, Ulf Lundström, Daniel H. Larsson, and Carmen Vogt
Opt. Lett. 39(9) 2790-2793 (2014)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (2)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved