Fluorescence/Phosphorescence: Choose a color, intensity, and spot size and place a fluorescent or phosphorescent material against the screen. Observe the fluorescent/phosphorescent effects for different materials and screen colors, sizes and intensities.

Monitor Spectral Applet for the MAC and PC: use a diffraction grating to view the colors of the spectrum as displayed on a computer monitor. (Works on all machines).

Monitor Spectral Applet for the MAC and PC w/ white boxes for spectrometers.

Monitor Spectral Applet for the PC: use a diffraction grating to view the colors of the spectrum as displayed on a computer monitor. NOTE: Mac users, please use the Mac version of this applet. (Will work on all PCs with Java 1.1 and Internet Explorer *only* on the Mac).

Spectrum Explorer Applet - PC and Explorer for Mac only.

CRT Monitor Phosphor Spectra: Spectra of typical CRT phosphors courtesy of Phosphor Technology.

Electroluminescent Panel Spectrum

Black light Screen Fluorescence: An easy experiment to excite CRT phosphors.