Hamamatsu News 2-2016 - page 30

ELECTRON TUBE PRODUCTS
30 News 2016 Vol. 2
Capillary Lens
J12432-01
New
Relative intensity
Position X (mm)
X-ray source
X-ray tube voltage: 20 kV
X-ray source to image sensor
distance: 300 nm
TXPRC0007EB
TXPRB0013EB
X-ray source
Without capillary lens
Using capillary lens
Capillary lens
5 4 3 2 1 0
-1
-2
-3
-4
-5
1.0
0.8
0.6
0.4
0.2
0
Using capillary lens
Without capillary lens
X-ray collimating image
Specifications
Parameter
J12432-01
Unit
Operating X-ray energy (recommended)*
1
5 to 20
keV
Input focal distance*
1
50
mm
Parallel beam diameter
8
mm
*1 Distance from X-ray tube target to capillary lens input end.
Collimating optics for X-rays
Hamamatsu provides collimating optics for X-rays, which consist of a bundle of
numerous hollow glass capillaries formed into a cylindrical shape with one end
gently tapered.
These optical elements utilize total reflection of X-rays on the inner wall of
each capillary to collimate X-rays emitted from an X-ray source.
Applications
„
„
X-ray diffraction (XRD)
J12432-01
ND Inspection
Industry
Security
Optical Comms
Semicon Prod.
Analytical
Measurement
Drug Discovery
Life Science
Medical
Academic Res.
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