Cecil Moore wrote:
Gene Fuller wrote:
Don't bother. I understand the physics quite well, thank you.

So, is anything technically wrong with what I posted?
It is all copied out of various parts of "Optics", by
Hecht.

Cecil,

Yes, there was something technically wrong. The message I responded to
had a glaring violation of conservation of energy. Your follow-up
corrected the problem.

73,
Gene
W4SZ