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Ansys Learning Forum › Forums › Discuss Simulation › Photonics › How to convert energy in terms of wavelength › Reply To: How to convert energy in terms of wavelength

September 21, 2022 at 5:27 pm
Guilin Sun
Ansys Employee

You want to know how to convert wavelength to energy? it is inside the analysis group:

sigma.addparameter("lambda",c/f,"f",f, "energy", h*f/e);

where e and h are reserved constants in Lumerical:

e is the charge;

h is the Plank constant.

 

energy=f*h/e=(c/lambda)*h/e

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