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Indus-2 |
ISUD |
MAASCD |
ACEFD
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| Indus-1 beamline Handbook |
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Angle Integrated PES Beamline
4.1m Toroidal Grating Monochromator |
Status : operational, since November, 2000
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Contact person(s)
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Dr. S. M. Chaudhari
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Phone : 0731-2463 913
Fax : 0731-2462 294
Email :
smc (at) iucindore.ernet.in
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Optical configuration :
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Acceptance
: 10 mrad horizontal x 4 mrad vertical.
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Mirror
1 : toroidal mirror, vertical deflection, Pt
coated, Demagnification 2:1.
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Monochromator
: TGM-2600 toroidal grating monochromator; total deflection 2θ=162°;
three gratings interchangeable under vacuum.
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Mirror
2 : toroidal mirror, vertical deflection, Pt coated, demagnification
1:1.
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Spot
size : typically 1mm horizontal x 1 mm vertical.
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Energy/wavelength
range :
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Wavelength range |
Gratings
Lines/mm coating
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Spectral Resolution
l/Dl |
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540 - 1600 Å |
200 |
Pt
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180 - 540 Å |
600 |
Pt |
~500 |
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60 - 180 Å |
1800 |
Pt |
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