up date 2019.05.29

>ƒz[ƒ€>FEL‚Ζ‚Ν>FEL‚ΜFEL‘•’uŽd—l

06FEL‚ΜFEL‘•’uŽd—liParameter's List of FEL Facilities at iFELj


Injector
EGun EPrebuncher
Type Thermionic triode @ Type Re-entrant cavity
Energy …150keV @ Frequency 714MHz
Micropulse 0.5ns, 22.3125/178.5MHz @ Q-Value ~2000
Microcharge 1.2nC @ Peak field ~50kV
Normalized emittance ƒ10ƒΞ mm mrad EBuncher
Macropulse …24ƒΚs @ Type Standing wave
Repetition frequenc‚™ 1-10Hz @ Length ~49cm
@ @ Energy ~5.8MeV for 2-MW rf
@ @ @ @ Energy spread (FWHM) ƒ150keV

Accelerator
@
UVV
NIR
MIR
FIR1
FIR2
@ Energy (MeV)
…165
…75
…30
…30
…20
@ Frequency (MHz)
2856
2856
2856
2856
2856
@ Peak current (A)
80
60
40
40
40
@ Nor. emittance (ƒΞ mm mrad)
30
30
30
30
30
@ Energy spread (FWHM) (%)
0.3
0.7
1.0
1.0
1.0
@ Micropulse duration (ps)
5
7
10
10
10
@ Micropulse separation (ns)
44.8/5.6
44.8/5.6
44.8/5.6
44.8/5.6
11.2
@ Macropulse duration (ƒΚs)
24
24
24
24
10
@ Macropulse frequency (Hz)
10
10
10
10
10
@ Average power (kW)
2.5
1.3
0.5
0.5
0.5
@
Undulator
@
UVV
NIR
MIR
FIR1
FIR2
@ FEL wavelength (ƒΚm)
0.23-1.2
1-6
5-22
20-60
50-100
@ FEL peak power (MW)
10
15
5
5
5
@ FEL average power (W)
2
3
1
1
1
@ Type
Halbach
Halbach
Halbach
Halbach
Halbach
@ Total length (m)
2.68
3
2
2.7
2.24
@ Period length (cm)
4.0
3.8
3.4
9.0
8.0
Number of periods
67
78
58
30
28
@ Gap length (mm)
16
20
15
30
30
@ Magnetic field (peak) (T)
0.60
0.40
0.48
0.32
0.31
@ Parameter K
0.5-2.3
0.5-1.4
0.5-1.5
1-2.7
1-2.3
@
Optical cavity
@
UVV
NIR
MIR
FIR1
FIR2
@ Length (m)
6.72
6.72
6.72
6.72
5.04

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