Bravo Mr. SDS, excellent thread once again and absolutely the best explanation I have seen so far on the subject! Knna would approve too ![Smile :) :)](/styles/smilies/icon_smile.gif)
One question though regarding the CXA and white leds in general, isn't there a shift in the spectral distribution with varying drive current/voltage/tJ? How much would you estimate the shift being with a CXA 3070 driven at 350mA and 1400mA? I guess we would need spectroradiometer data for that... But curious anyways.
Thank you so much for everything you have written here!
Supra, the digitizing isn't hard at all, I'm just not too sure if I can trust those SDP curves enough to use so much time and effort for a number that can throw 10% in any direction... I sure hope that Santa would bring me a spectroradiometer for christmas![Very Happy :D :D](/styles/smilies/icon_biggrin.gif)
![Smile :) :)](/styles/smilies/icon_smile.gif)
One question though regarding the CXA and white leds in general, isn't there a shift in the spectral distribution with varying drive current/voltage/tJ? How much would you estimate the shift being with a CXA 3070 driven at 350mA and 1400mA? I guess we would need spectroradiometer data for that... But curious anyways.
Thank you so much for everything you have written here!
Supra, the digitizing isn't hard at all, I'm just not too sure if I can trust those SDP curves enough to use so much time and effort for a number that can throw 10% in any direction... I sure hope that Santa would bring me a spectroradiometer for christmas
![Very Happy :D :D](/styles/smilies/icon_biggrin.gif)