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Dual Mirror Optical System for use with Grazing Incidence Spectrograph. Ryan Anderson 16 March 2002 Brigham Young University. Special Thanks. Dr. Steven Turley (BYU) Dr. Aleksander Shevelko (Lebdev) Wes Lifferth (BYU) Matthew Crookston Raymond Rios. Capillary Discharge.
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Dual Mirror Optical System for use with Grazing Incidence Spectrograph Ryan Anderson 16 March 2002 Brigham Young University
Special Thanks • Dr. Steven Turley (BYU) • Dr. Aleksander Shevelko (Lebdev) • Wes Lifferth (BYU) • Matthew Crookston • Raymond Rios
Capillary Discharge • Controllable XUV source • Max 240 kV discharge, ns pulse • Plasma: shape, density, temperature
GIM-S • Grazing Incidence Monochromator-Spectrograph • Lebdev Institute • Constant angle of deviation • Spectral Resolution
Entrance Slit - GIMS After Grating-Film Capillary Sag Tan Why use mirrors? • Gather more light • Focus in both planes • Tangential • Spectral Resolution • Sagittal • Spatial Resolution
SETUP 2 SETUP 1 Radius dependence on dimensions Dual mirror system
Ordering the mirrors • Tolerance • Spherical – 1970 +/- 5 mm • Cylindrical – 14 +/- 0.1 mm • Size • “Tweaking”
Manufacturing • Under Vacuum • Adjustability • Size • Attachable
Future plans • Build it • Hook it all up to the capillary • Differential Pumping System • Adjustability??? • Soft x-ray laser (source/gain media)