Radium vrs Radion

[Centerline]

Here is a graph showing LED emissions (blue, green, yellow, red.) As you can see, LEDs peak at a given wavelength, but the bandwidth can be rather large. It is for this reason that Forward Width Half Maximum (FWHM) is often reported - this is the bandwidth where intensity is above 50% of maximum. Ocean Optics software OceanView should allow integration times of your choosing - microseconds to seconds.

Ok then, this is starting make sense. Large slit it is.
I promise not to bug you anymore - today ;)

 

[Dana Riddle]

Ok then, this is starting make sense. Large slit it is.
I promise not to bug you anymore - today ;)

Not bugging me at all! I love talking this stuff. Hope that you'll share your data and we can compare notes. Example: Too many hobbyists have reported increased red chromoprotein generation in corals such as Seriatopora for it to be a mere coincidence. Why? I suspect that yellow-green/green wavelengths are responsible but just don't have the time to investigate. Need all the help I can get!