FEL simulation update
15
FEL simulation update G. Marcus 5/28/20104 New particle files from L. Wang on 5/13/2014
-
Upload
phelan-olson -
Category
Documents
-
view
33 -
download
1
description
FEL simulation update. N ew particle files from L. Wang on 5/13/2014. G. Marcus 5/28/20104. 100 pC , 1kA : Slice properties. 100 pC , 1 kA: Matching properties. 100 pC , 1kA: RW wakefield. SXR SASE, E γ = 1.24 keV. E ~ 220 μ J. FWHM ~ 69 fs. Δ E FWHM ~ 2.0 eV σ E ~ 1.6 x 10 -3. - PowerPoint PPT Presentation
Transcript of FEL simulation update
FEL simulation update
G. Marcus
5/28/20104
New particle files from L. Wang on 5/13/2014
2Insert Presentation Title in Slide Master
100 pC, 1kA: Slice properties
s [m]
E [
GeV
]
0 10 20 30 40 50 60
3.98
3.99
4
4.01
4.02
0 10 20 30 40 50 60-20-10
01020304050607080
s [m]
- 0
0 10 20 30 40 50 600200400600800100012001400160018002000
I [A
]
0 10 20 30 40 50 600
0.25
0.5
s [m]
n [m
m-m
rad]
0 10 20 30 40 50 600
2000
I [A
]
0 10 20 30 40 50 600
2
4
s [m]
E [
MeV
]
0 10 20 30 40 50 600
1000
2000
I [A
]
3Insert Presentation Title in Slide Master
100 pC, 1 kA: Matching properties
4Insert Presentation Title in Slide Master
100 pC, 1kA: RW wakefield
0 10 20 30 40 50 60 700
1000
2000
s [m]
I [A
]
0 10 20 30 40 50 60 70-1
0
1x 10
5
Elo
ss [
eV/m
]
5Insert Presentation Title in Slide Master1230 1235 1240 12450
2
4
6
8
10
12
14
16 x 1011 Spectral Intensity
E [eV]
# /
eV [
N]
0 10 20 30 40 50 60 700
5
10
s [m]
P [G
W]
0 10 20 30 40 50 60 700
1
2
I [A
]
SXR SASE, Eγ = 1.24 keV
0 10 20 30 40 50 6010
-4
10-2
100
102
104
z [m]
E [ J
]
E ~ 220 μJ
ΔEFWHM ~ 2.0 eVσE ~ 1.6 x 10-3
FWHM ~ 69 fs
Saturation after 12 undulators
6Insert Presentation Title in Slide Master
SXRSS, Eγ = 1.24 keV, 7 undulators in first stage, typical run
0 5 10 15 20 25 3010
-4
10-3
10-2
10-1
100
101
z [m]
E [ J
]
0 10 20 30 40 50 60 700
0.5
1
1.5
2x 10
8 Power
s [m]
P [
W]
1230 1235 1240 1245 12500
1
2
3
4
5
6
7x 10
9 Spectral Intensity
E [eV]
# /
eV [
N]
E ~ 1.5 μJ
FWHM ~ 3.2 eV2.6 e-3
7Insert Presentation Title in Slide Master
Perfect seed
0 10 20 30 40 5010
3
104
105
106
107
108
109
z [m]
Pav
g [W
]
0 10 20 30 40 50 60 700
2
4
6
8
10
12
14
16x 10
9 Power
s [m]
P [
W]
1238 1239 1240 1241 12420
1
2
3
4
5
6x 10
12 Spectral Intensity
E [eV]
# /
eV [
N]
ΔEγ 82 meVσE = 6.6 e-5
8Insert Presentation Title in Slide Master
R = 5000, phenominalogical monochromator, typical run
0 10 20 30 40 50 60 700
0.5
1
1.5
2x 10
8 Power
s [m]
P [
W]
0 10 20 30 40 50 60 700
2
4
6
8
10
12
14
16
18x 10
4 Power
s [m]
P [
W]
1238 1239 1240 1241 12420
2
4
6
8
10x 10
7 Spectral Inensity
E [eV]
# /
eV [
N]
1230 1235 1240 1245 12500
2
4
6
8x 10
9
E [eV]
# /
eV [
N]
1230 1235 1240 1245 12500
0.005
0.01
0.015
0.02
Before Filter
After Filter
ΔEγ 226 meVσE = 1.8 e-4
9Insert Presentation Title in Slide Master
R = 5000, stage 2
0 10 20 30 40 50 60 700
2
4
6
8
10
12
14
16
s [m]
P [
GW
]
0 10 20 30 4010
-3
10-2
10-1
100
101
102
103
z [m]
E [ J
]
E ~ 200 μJ
1238 1239 1240 1241 12420
1
2
3
4
5
6x 10
12
E [eV]
# /
eV [
N]
1238 1239 1240 1241 12420
1
2
3
4
5
6x 10
12 Spectral Intensity
E [eV]
# /
eV [
N]
ΔEγ ~ 64 meVσE = 5.1 e-5
10Insert Presentation Title in Slide Master
Stage 2, 10 independent runs
0 10 20 30 4010
-3
10-2
10-1
100
101
102
103
Eavg
200 J
z [m]
E [ J
] 0 10 20 30 40 50 60 700
2
4
6
8
10
12
14
16
s [m]
P [
GW
]
1238 1239 1240 1241 12420
1
2
3
4
5
6x 10
12
E [eV]
# /
eV [
N]
ΔEγ = 121 meVσE = 9.8 e-5
11Insert Presentation Title in Slide Master
SXRSS, Eγ = 1.24 keV, 8 undulators in first stage
0 5 10 15 20 25 30 3510
-4
10-3
10-2
10-1
100
101
z [m]
E [ J
]
0 10 20 30 40 50 60 700
1
2
3
4
5
6
7
8x 10
8 Power
s [m]
P [
W]
1230 1235 1240 1245 12500
0.5
1
1.5
2
2.5
3
3.5
4x 10
10 Spectral Intensity
E [eV]
# /
eV [
N]
12Insert Presentation Title in Slide Master
Perfect seed
0 10 20 30 4010
4
105
106
107
108
109
z [m]
Pav
g [W
]
0 10 20 30 40 50 60 700
1
2
3
4
5
6
7x 10
9 Power
s [m]
P [
W]
1238 1239 1240 1241 12420
1
2
3
4
5
6
7
8x 10
12 Spectral Intensity
E [eV]
# /
eV [
N]
ΔEγ 79 meVσE = 6.4 e-5
13Insert Presentation Title in Slide Master
R = 5000, phenominalogical monochromator
0 10 20 30 40 50 60 700
2
4
6
8
10
12
14
16
18x 10
5 Power
s [m]
P [
W]
1238 1239 1240 1241 12420
1
2
3
4
5
6
7
8x 10
8 Spectral Inensity
E [eV]
# /
eV [
N]
1230 1235 1240 1245 12500
1
2
3
4x 10
10
E [eV]
# /
eV [
N]
1230 1235 1240 1245 12500
0.005
0.01
0.015
0.02
Before Filter
After Filter
0 10 20 30 40 50 60 700
1
2
3
4
5
6
7
8x 10
8 Power
s [m]
P [
W]
ΔEγ 64 meVσE = 5.1 e-5
14Insert Presentation Title in Slide Master
R = 5000, stage 2
0 5 10 15 20 25 30 3510
-2
10-1
100
101
102
103
z [m]
E [ J
]
0 10 20 30 40 50 60 700
1
2
3
4
5
6
7
8x 10
9 Power
s [m]
P [
W]
1238 1239 1240 1241 12420
0.5
1
1.5
2
2.5
3
3.5
4x 10
12 Spectral Intensity
E [eV]
# /
eV [
N]
1238 1239 1240 1241 12420
1
2
3
4
5
6
7
8x 10
12 Spectral Intensity
E [eV]
# /
eV [
N]
ΔEγ 140 meVσE = 1.1 e-5
15Insert Presentation Title in Slide Master
HXR SASE, Eγ = 5 keV
0 20 40 60 80 100 120 14010
-3
10-2
10-1
100
101
z [m]
E [ J
]
0 10 20 30 40 50 600
0.2
0.4
0.6
0.8
s [m]
P [G
W]
0 10 20 30 40 50 600
500
1000
1500
2000
I [A
]
4980 4985 4990 4995 5000 50050
2
4
6
8
10
12
14
16
18 x 1010
E [eV]
P(
) [a
.u.]
ΔEγ = 2.9 eVσE = 5.9 x 10-4
E ~ 7.4 μJ
