17 th HAPL Meeting Washington, DC October 30, 2007 Naval Research Laboratory Plasma Physics Division Washington, DC Work supported by DOE/NNSA/DP Optical System and staging of the Electra KrF laser facility NRL M. Wolford M. Myers J. Sethian J. Giuliani Commonwealth Tech F. Hegeler RSI P. Burns SAIC R. Jaynes
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17 th HAPL Meeting Washington, DC October 30, 2007 Naval Research Laboratory
NRL M. Wolford M. Myers J. Sethian J. Giuliani Commonwealth Tech F. Hegeler RSI P. Burns SAIC R. Jaynes. Optical System and staging of the Electra KrF laser facility. 17 th HAPL Meeting Washington, DC October 30, 2007 Naval Research Laboratory Plasma Physics Division - PowerPoint PPT Presentation
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17th HAPL MeetingWashington, DCOctober 30, 2007
Naval Research LaboratoryPlasma Physics Division
Washington, DC
Work supported by DOE/NNSA/DP
Optical System and staging of the Electra KrF laser facility
NRL M. Wolford
M. MyersJ. SethianJ. Giuliani
Commonwealth Tech
F. Hegeler
RSIP. Burns
SAIC R. Jaynes
LPX 305 i
Input 0.5 J10 cm x 10 cm
Cylindrical lens Pair
Telescope
1 cm x 3 cm
3 cm x 3 cm
OutputInput
BG 28
LA Vision
Improved Near Field Measurements since last HAPL Meeting
80% Ar, 0.3% F2
0.0
5.0
10.0
15.0
20.0
25.0
30.0
8 12 16 20Pressure (psi)
Las
er O
utp
ut
(J)
Orestes 0.5 J Input
Measured Input ~0.5 J
Orestes 0.7 J Input
Measured Input 0.6 J
Single Beam Electra Pre-Amplifier Yield
Voltage
OutputInput
64.8 ns
-50
0
50
100
150
200
250
300
350
-40 -20 0 20 40 60 80 100 120 140
Time (ns)
Vo
ltag
e (k
eV)
Po
wer
(10
0 M
W)
-0.5
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Inte
nsi
ty (
arb
.)
Diode VoltageDiode PowerOutputInput
Single Beam Timing Between Laser Input, Laser Output and Electron Beam (10 J)