weddings are *hard*. hung, you have my respect.
f(x)
|
The spectral irradiance as a function of photon wavelength (or energy), denoted by F, is the most common way of characterising a light source. It gives the power density at a particular wavelength. The units of spectral irradiance are in Wm-2µm-1. The Wm-2 term is the power density at the wavelength λ(µm). Therefore, the m-2 refers to the surface area of the light emitter and the µm-1 refers to the wavelength of interest.
source
source
76? no more numbers... | halo
|
yes i am still alive, but i've been busy, so i won't be updating daily anymore. the blog title has been changed to reflect this.
Subscribe to:
Posts (Atom)