🎈 Public Lab: Aside from a wavelength calibration, has there been any discussion on doing some sort of intensity calibration to allow measurement of spectral irradiance?

Question: Aside from a wavelength calibration, has there been any discussion on doing some sort of intensity calibration to allow measurement of spectral irradiance?

by Light_Guy60 | July 18, 2019 23:59 | #20184

Knowing that, calculation of other attributes such as color and correlated color temperature is easy. As for a calibration source, one could use published data for solar spectral irradiance for a given terrestrial area. Food for thought. BTW: in ballpark figures, what is the cost of construction using the parts you have on-hand? Excellent project!