Hi WM6
I agree with you on this, but if the device can have some sourse of discrimination like notch on MD, may be you can set it to detect only explosives particles.
I also will like to know how smoke detector for example detects smoke particles and no more than smoke? Is clear that this device is made to work only with smoke, but can this be mod to work to detect other kind of particles?
Regards
Nelson
But main problem with laser spectral detecting small amount of molecules at distance in real world (out of clean lab atmosphere) is that with distance we get huge and uncontrollable amount of unwanted molecules in air which totally cover and eliminate wanted molecules from detection.[/QUOTE]
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