11
Night Spectra Quest
·This night is alive with lights whose spectra are different, intriguing, and beautiful.
·Help students learn how to tell different light sources apart by equipping them with this combination holographic diffraction grating (spectroscope) and pocket-sized spectra chart.
-Explore energy spectra from:
Incandescent light
Fluorescent light
Mercury
Metal halide
Sodium
Neon
Incandescent light
Fluorescent light
Mercury
Metal halide
Sodium
Neon
Contact: Stephen F. Jacobs
Optical
Sciences Center
University
of Arizona
Tucson, AZ
85721-0094
Small Linear Diffraction grating