'Wide slit' presentation slideshows

Spectroscopy principles

Spectroscopy principles. Jeremy Allington-Smith University of Durham. Contents. Reflection gratings in low order Spectral resolution Slit width issues Grisms Volume Phase Holographic gratings Immersion Echelles Prisms Predicting efficiency (semi-empirical). Generic spectrograph layout.

782 views • 40 slides

Waves

522 views • 35 slides

Announcements 11/14/12

383 views • 26 slides

Grism Spectroscopy with FLITECAM

Grism Spectroscopy with FLITECAM. Erin C. Smith (UCLA) Ian S. McLean (UCLA). FLITECAM. 1- 5.5 micron NIR camera 1024x1024 InSb Aladdin III detector Optics cooled to ~ 80K with LN2 Detector controlled at 30K. SOFIA. Re-imaging optics. Detector. Dual Filter Wheel.

350 views • 25 slides

Chapter 24

350 views • 18 slides