Function photon_flux_from_power 

pub fn photon_flux_from_power(power: f64, photon_energy: f64) -> Option<f64>

Computes photon flux from power with Phi = P / E_photon.

Returns photons per second.

Examples

use use_radiation::photon_flux_from_power;

assert_eq!(photon_flux_from_power(10.0, 2.0), Some(5.0));