P61 BEAMLINE
31-01-2018 Calculations of beamline characteristics
Version 2.3
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
PHOTON FLUX FROM 10 WIGGLERS FOR P61
Page 2
0 50 100 150 200
0 50000 100000 150000 200000
1E+09
1E+10
1E+11
1E+12
1E+13
1.00E+09
1.00E+10
1.00E+11
1.00E+12
1.00E+13
1 mm x 1 mm apertureTotal FluxTotal Flux HZGLast Wiggler9th8th7th6th5th4th3rd2nd1st
Energy (keV)
Flux
(ph/
s/0.
1%b.
w.)
109
1010
1011
1012
1013
P61A (100m)
P61B (133m)Flux from each wiggler starting from 133m away
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
FILTERED FLUX FOR P61A
Page 3
0 50 100 150 200
0 50000 100000 150000 200000
1.0E+09
4.0E+11
8.0E+11
1.2E+12
1.6E+12
2.0E+12
1.00E+09
4.01E+11
8.01E+11
1.20E+12
1.60E+12
2.00E+12
P61A1 mm x 1 mm
100m at end of optics hutch
Total Flux HZG
1x FE filter
2x FE filters
3x FE filters
3x FE filters + 4 mm C
Energy (keV)
Flux
(ph/
s/0.
1%b.
w.)
1.0 x 109
4.0 x 1011
8.0 x 1011
1.2 x 1012
1.6 x 1012
2.0 x 1012
Filtered flux
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
FILTERED FLUX FOR P61B
Page 4
0 50 100 150 200
0 50000 100000 150000 200000
1.0E+09
2.0E+11
4.0E+11
6.0E+11
8.0E+11
1.0E+12
1.2E+12
1.00E+09
2.01E+11
4.01E+11
6.01E+11
8.01E+11
1.00E+12
1.20E+12
P61B1 mm x 1 mm
133m at end of optics hutch
Total Flux
50um Cu & 300um CVD-dia
100um Cu & 600um CVD-dia
150um Cu & 900um CVD-dia
150um Cu & 900um CVD-dia & 4.0mm C
Energy (keV)
Flux
(ph/
s/0.
1%b.
w.)
1.0 x 109
2.0 x 1011
4.0 x 1011
6.0 x 1011
8.0 x 1011
1.0 x 1012
1.2 x 1012
Filtered flux
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
BEAM SIZE ESTIMATION BY FLUX COMPARISON
Page 5
0 50 100 150 200
0 50000 100000 150000 200000
0.23
0.24
0.25
0.26
0.27
0.28
2.30E+11
2.35E+11
2.40E+11
2.45E+11
2.50E+11
2.55E+11
2.60E+11
2.65E+11
2.70E+11
2.75E+11
2.80E+11
FE-85.5m
P61A-100m
P61B-133m
Energy (keV)
Flux
(ph/
s/0.
1%b.
w.)
x1012
1 x 1 mm2
1.15 x 1.15 mm2
1.5 x 1.5 mm2
1x FE filters0.5 mm Al exit window
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
COMPARISON OF FLUX WITH OTHER WIGGLER AND BENDING MAGNET HIGH-PRESSURE BEAMLINES
Page 6
0 50 100 150 200
10000 60000 110000 160000
1.0E+09
1.0E+10
1.0E+11
1.0E+12
1.0E+13
1.00E+09
1.00E+10
1.00E+11
1.00E+12
1.00E+13
Energy (keV)
Flux
(ph/
s/0.
1%b.
w.)
P61BFS-PEX(10 wigglers)
BL04B1SPring-8
Filtered flux
Bending Magnets
6-BMAPS
1010
1011
1013
10109
1 mm x 1 mmaperture
X17B2NSLS(decommissioned)
XAS, D-DIAAustralia(developing)
1012
Wigglers28-ID-2NSLS2(developing)
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
COMPARISON OF FLUX WITH EXISTING HIGH-PRESSURE BEAMLINES, INCLUDING ID06 AT ESRF
NATURALLY, UNDULATOR FLUX AT ESRF IS VERY HIGH, EVEN AFTER A MONOCHROMATOR (FACTOR X10 LESS). HOWEVER, ONLY AD-XRD IS POSSIBLE AT FIXED ENERGY, SO SOME STUDIES ON AMORPHOUS, LIQUID AND LOW-Z MATERIALS WOULD BE CHALLENGING.
Page 7
0 50 100 150 200
10000 60000 110000 160000
1.0E+09
1.0E+10
1.0E+11
1.0E+12
1.0E+13
1.0E+14
1.00E+09
1.00E+10
1.00E+11
1.00E+12
1.00E+13
1.00E+14
Energy (keV)
Flux
(ph/
s/0.
1%b.
w.)
P61BFS-PEX(10 wigglers)
BL04B1SPring-8
Filtered flux
Bending Magnets
6-BMAPS
1010
1011
1014
10109
1 mm x 1 mmaperture
1012
Wigglers
28-ID-2NSLS2(developing)10
13
ID06ESRF(undulator,after mono)
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
FLUX DENSITY PROFILES FOR PEAK FLUX AT 50 KEV
Page 8
-300 -200 -100 0 100 200 30012.5
13.0
13.5
14.0
14.5
15.0
15.5
16.0
16.5
17.0
17.5
Distance (mm)
Flux
den
sity
(ph/
s/m
rad2
/0.1
%B
.W.)
x1015
Horizontal axisVertical axis
50 keV
-3 -2 -1 0 1 2 316.0
16.2
16.4
16.6
16.8
17.0
17.2
Distance (mm)
Flux
den
sity
(ph/
s/m
rad2 /0
.1%
B.W
.)
x1015
Horizontal axisVertical axis
50 keV
Beam size at P61B
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
COMPARISON OF FLUX DENSITY WITH OTHER WIGGLER AND BENDING MAGNET BEAMLINES
Page 9
0 50 100 150 200
0 50000 100000 150000 200000
1E+11
1E+12
1E+13
1E+14
1E+15
1E+16
1E+17
1.00E+11
1.00E+12
1.00E+13
1.00E+14
1.00E+15
1.00E+16
1.00E+17
Energy (keV)
1011
1012
1014
1015
1016
Flux
den
sity
(ph/
s/m
rad2
/0.1
%b.
w.)
1013
1017
10
P61BFS-PEX
28-ID-2NSLS2
X17NSLS(decommissioned)
BL04B1Spring-8
XAS,Australia
6-BMAPS
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
COMPARISON OF GAUSSIAN APPROXIMATED (G.A.) BRILLIANCE WITH OTHER WIGGLER AND BENDING MAGNET BEAMLINES
Page 10
0 50 100 150 200
0 50000 100000 150000 200000
1E+12
1E+13
1E+14
1E+15
1E+16
1E+17
1E+18
1E+19
1.00E+12
1.00E+13
1.00E+14
1.00E+15
1.00E+16
1.00E+17
1.00E+18
1.00E+19
Energy (keV)
1012
1013
1014
1015
1016
G.A
. Bril
lianc
e (p
h/s/
mra
d2/m
m2 /0
.1%
b.w
.)
1017
1018
1019
10
P61BFS-PEX
28-ID-2NSLS2
X17NSLS
BL04B1Spring-8
XAS,Australia
6-BMAPS
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
CUMULATIVE POWER DENSITY FROM ALL WIGGLERS
Page 11
-5 -4 -3 -2 -1 0 1 2 3 4 50
50
100
150
200
250
300
350
400
450
Full Emission
0.3 CVD-C & 0.05 Cu Filtering
Horizontal distance (mm)
Pow
er p
er u
nit s
olid
ang
le (k
W/m
rad^
2)
Horz.
Vert.
-5 -4 -3 -2 -1 0 1 2 3 4 50
2
4
6
8
10
12
14
16
Horizontal distance (mm)
Pow
er d
ensi
ty (W
/mm
^2)
Power density at PS in P61B OH (133 m from last wiggler)
Horz.
Vert.
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
CUMULATIVE POWER FROM ALL WIGGLERS AFTER1 X 1 MM2 APERTURE IN FRONT END (85.5 M) AND AT P61B OH (133 M)
Page 12
No filter
0.3 CV
D-C
& 0.05 C
u
0.6 CV
D-C
& 0.1 C
u
0.9 CV
D-C
& 0.15 C
u
0
5
10
15
20
25
30
35
40
34
25
2220
27
20
171516
1211
10
Tot
al p
ower
(W)
Filter thickness in mm
85.5 m FE PS
133 m P61B OH
Total power assuming:1 x 1 mm2 aperture in Front End100 m P61A
OH
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
TOTAL UNFILTERED POWER FROM ALL WIGGLERS FOR RANGE OF APERTURES IN PS AT P61B OH (133 M)
Page 13
0 0.5 1 1.5 2 2.5 30
5
10
15
20
25
30
35
40
Total power in PS at OH of P61A and P61B
Tot
al p
ower
in a
pertu
re (W
)
P61B Max. approx. beam
size (1.5x1.5)
Aperture (mm2)
Max. power at 85.5 m thru 1 x 1 mm2
P61A Max. approx. beam
size (1.15x1.15)
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
TOTAL FILTERED POWER (INCL. 0.5 MM AL EXIT WINDOW), IN P61A OH (100 M)
Page 14
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 20
5
10
15
20
25
30
35
40
12
3
15
4
16
4
19
5
27
7
Total power at P61A OH (100 m from last wiggler)
Tot
al p
ower
in a
pertu
re (W
)
Aperture (mm2)
No filters
1x FE filters2x FE filters3x FE filters3x FE+4 mm C
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
TOTAL FILTERED POWER (INCL. 0.5 MM AL EXIT WINDOW), IN P61B EH (139 M) TO CMOS CAMERA/BEAMSTOP
Page 15
0 0.5 1 1.5 2 2.5 30
5
10
15
20
25
30
35
40
0.56
7
9
15
Total power to beam stop / CMOS camera at P61B EH (139 m from last wiggler)
Tot
al p
ower
in a
pertu
re (W
)
Aperture (mm2)
No filters
3x FE filters3x FE + 4 mm C3x FE+4 mm SiC
3x FE+4 mm C+ 50 mm Al1.2
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
FILTERED POWER COMPARISON P61B WITH BL04B1 BEAMLINE AT SPRING-8
Page 16
0 1 2 3 4 5 6 7 8 90.01
0.1
1
10
100
0.25
0.05
0.7
0.1
2.7
0.4
2.9
0.5
3.4
0.5
28
5
37
6
43
7
53
9
Aperture (mm^2)
Pow
er (W
)
BL04B130 m from source
P61B139 m from source
10 mm Al
30 mm Al
50 mm Al
BL04B1SPring-8Japan
FE filters (3x) + 0.5 mm AlFE filters (3x) + 0.5 mm Al + 4 mm CFE filters (3x) + 0.5 mm Al + 4 mm SiCFE filters (3x) + 0.5 mm Al + 8 mm SiC
FE filters (3x) + 0.5 mm Al + 4 mm C + 50 mm Al
FE filters (3x) + 0.5 mm Al + 8 mm C + 50 mm Al
Known 'safe' operationof sCMOS camera
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
DENSAMET (W95NI3FE2) BLADE THICKNESS FOR POWER SLITS IN P61B EH AT ~133M TO NEARLY ABSORB ALL X-RAYS
THIS RESULT SHOULD BE EQUIVALENT AT P61A AT 100M FOR BEAM SIZE OF 1.15 MM X 1.15 MM!
Page 17
20 40 60 80 100 120 140 160 180 2001.00E+06
1.00E+07
1.00E+08
1.00E+09
1.00E+10
1.00E+11
1.00E+12
1.00E+13
1.00E+06
1.00E+07
1.00E+08
1.00E+09
1.00E+10
1.00E+11
1.00E+12
1.00E+131x FE filter +0.1 mm Densamet0.5 mm Densamet1.0 mm Densamet1.5 mm Densamet2.0 mm Densamet2.5 mm Densamet3.0 mm Densamet3.5 mm Densamet4.0 mm Densamet4.5 mm Densamet5.0 mm Densamet5.5 mm Densamet6.0 mm Densamet6.5 mm Densamet7.0 mm Densamet 7.5 mm Densamet 8.0 mm Densamet
Energy (keV)
Flux
(ph/
s/0.
1%B
W)
106
107
109
1010
1011
1012
1013
108
0.1
0.5
1.0
1.52.0
2.53.0
3.5
4.04.55.05.56.0
Flux vs slit blade thickness (mm) for 1.5 x 1.5 mm2 beam size at
133m in P61B OH
6.57.07.58.0
P61 Beamline
P61 BeamlineC A L C U L A T I O N S O F B E A M L I N E C H A R A C T E R I S T I C S
SUMMARY
Page 18
Source ID Total power Power density(kW)
PETRA III DW 210 > 34 At 85.5 m (FE)P61B ~0.034 15 at 139m (camera)P61B FE + 4mm C ~0.016 7 (filtered) at 139m (camera)P61B + 50 mm Al 0.5 (filtered) at 139m (camera)NSLS2 DW100 61 72 at 28m
17 at 56m (sample)0.46 (mask) 0.6 (filtered) at 28m
Spring-8 BM 0.01 1.6 at 30m0.4 (10mm Al)at 30m
APS BM 0.82 at 30mNSLS DW 52 6 at 30mAustralia DW 8.5 7 at 30m
(W mm-1)
BEAM SIZE
PXN HALL – P61 HUTCH LAYOUT
photon Flux from 10 wigglers for P61Filtered flux for P61AFiltered flux for P61BBeam size estimation by flux comparisonComparison of Flux with other wiggler and bending magnet high-pressure beamlinesComparison of Flux with existing high-pressure beamlines, including ID06 at ESRFNaturally, undulator flux at ESRF is very high, even after a monochromator (factor x10 less). However, only AD-XRD is possible at fixed energy, so some studies on amorphous, liquid and low-z materials would be challenging.Flux density profiles for peak flux at 50 keVComparison of flux density with other wiggler and bending magnet beamlinesComparison of Gaussian Approximated (G.A.) Brilliance with other wiggler and bending magnet beamlinesCumulative Power density from all wigglersCumulative Power from all wigglers after1 x 1 mm2 aperture in front end (85.5 m) and at P61B OH (133 m)Total unfiltered Power from all wigglers for range of apertures in PS at P61B OH (133 m)Total filtered Power (incl. 0.5 mm Al exit window), in P61A OH (100 m)Total filtered Power (incl. 0.5 mm Al exit window), in P61B EH (139 m) to CMOS camera/beamstopFiltered Power comparison P61B with BL04B1 beamline at Spring-8Densamet (W95Ni3Fe2) blade thickness for power slits in P61B EH at ~133m to nearly absorb all X-raysThis result should be equivalent at P61A at 100m for beam size of 1.15 mm x 1.15 mm!SummaryBeam sizePXN hall – P61 hutch layout