From: Jeffrey D. Mathias (jeffrey.d.mathias@worldnet.att.net)
Date: 06/20/01-05:34:30 AM Z
Judy Seigel wrote:
> ...
> I spoke to the brainiac at Voltarc, company that made the ...
Yes, it is quite straight forward to measure the spectral output of a
bulb with a scanning spectrophotometer, but as you mention each bulb may
vary. I suppose the variation could depend of the quality of materials
and manufacturer.
However my interest is with the spectral sensitivity of the Pt/Pd
coating. I have not see any information or research on the spectral
sensitivity of these or any of the other alt-processes. It is fairly
common that this information is measured by film manufacturers for their
products, although averaged with the same variation possibilities as you
pointed out for lamps dependant on their quality decisions.
-- Jeffrey D. Mathias http://home.att.net/~jeffrey.d.mathias/
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