Alert! Due to lack of funds, Spectral Workbench will go offline on August 31, 2022. Read more.


Top spectrum is an incandescent bulb, followed by red, orange, green and blue color filters (the red is a glass photographic filter; the others are just plastic). I like to play with color, and looking at the spectra we see as colors. The unfiltered incandescent spectrum is hard to see because of the color used in the plot. Its intensity was reduced to avoid saturation.

No comments

Leave a comment

You must be logged in to comment.