In-room imaging and MR planning

Spectral Separation

High energy

100 120 140 160

0 20 40 60 80

Used in •

GE‘s fast tube voltage switching CT

Low energy

Tube voltage / kV

80 kV / 140 kV

0

1

2

3

4

Time / a.u.

Spectra as seen after having passed a 32 cm water layer.

Faby S and Kachelrieß M.: “Performance of today’s dual energy CT and future multi energy CT in virtual non-contrast imaging and in iodine quantification: A simulation study”, Med Phys 42 , 4349 (2015);