Question

3) The wavelength of emission is 7000 Å and the coefficient of emission is 10ˆ8 s-1. Find the coefficient of stimulated emission?

Answer 1

Answer:

Explanation:

To increase the computational efficiency in our synthetic spectra, we compute all values on a denser wavelength grid near the lines, where the opacity and emissivity vary rapidly as functions of wavelength, to assure that the variations of opacity and source function between consecutive wavelength points are small. In particular, we compute intensities at 20 points spaced at 0.01 Å intervals around each of the identified spectral lines. Outside the lines, the point spacing opens to 0.5 Å ...