Talk:Cutoff wavelength

stub category
The cutoff wavelength applies to any waveguide, not just optical-wavelength ones. Therefore, i'm classifying it as an electromagnetism stub, etc. And I plan to expand it :) BTW, I just added the EM stub category to the main stub category page - for some reason it was missing.  --Bmk 05:19, 13 July 2006 (UTC)

photodetectors?
This stub doesn't point to photodetector bandgap cutoff wavelength. 137.79.95.218 (talk) 19:05, 15 January 2020 (UTC)