1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Grating interferometer based scanning setup for hard x-ray phase contrast imaging
Rent:
Rent this article for
USD
10.1063/1.2723064
/content/aip/journal/rsi/78/4/10.1063/1.2723064
http://aip.metastore.ingenta.com/content/aip/journal/rsi/78/4/10.1063/1.2723064
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Grating interferometer setup consisting of a x-ray tube (Seifert ID3000, tungsten anode operated at ) and three gratings , , and with periods , , and , respectively. The distances between the gratings were and .

Image of FIG. 2.
FIG. 2.

Setup for scanning with the grating interferometer. Phase-stepping is achieved by slightly increasing the inter grating distance and using the signal from multiple line detectors in the appropriate sample scanning position.

Image of FIG. 3.
FIG. 3.

(a) Intensity profile obtained from the projection of the image (b) along the indicated vertical axis. (b) Image acquired with the Medipix2 detector containing vertical Moiré fringes that arose due to a mismatch in the inter grating distance of .

Image of FIG. 4.
FIG. 4.

(a) Absorption image and (b) differential phase contrast image acquired by scanning of a flowerlike test sample made from plastic. In total 840 scanning steps were performed yielding an image of .

Loading

Article metrics loading...

/content/aip/journal/rsi/78/4/10.1063/1.2723064
2007-04-30
2014-04-25
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Grating interferometer based scanning setup for hard x-ray phase contrast imaging
http://aip.metastore.ingenta.com/content/aip/journal/rsi/78/4/10.1063/1.2723064
10.1063/1.2723064
SEARCH_EXPAND_ITEM