|
Hi Jeyurkon, John,
you wrote:
"I use the red CRT phosphor that is used in color CRTs to make beam viewers. The phosphor is applied as a water solution and we bake them in air with no ill effects. However, we don't aluminize them."
I'm interested! what sort of beam viewers?
Let me guess: IR laser beams? - Power?
Are you using Y2O2S:Eu, the standard P-22 Red phosphor?
A few years ago, Radio-Shack sold an IR viewer plastic strip to test remote controls. Works quite well in the dark, a few inches away.
Best Regards
jhalphen
Paris/France
|