- #1
vande060
- 186
- 0
I volunteered to help out with a research project, and we need a solution for a way to filter out light of the blue wavelength from a light source. THe blue wavelength is the only wavelength we want to remove. I was wondering if anyone here had any suggestions? Someone from the project suggested a photographic filter, and this is a good idea, but if we bought a color filter from a photography shop how could we know that it was working? I thought we might be able to file one and put the filings in a cuvette in solution and place that in a photospectrometer to see if the peak absorbance is 440-490. Or maybe there is an optics reference book with the absorbance of materials?