Density of states of photonic crystal

[Laplas]

Hello!
Does anybody know how to calculate the DOS as a function of Neff and λ/Λ?

Thanks.

 

[eljose79]

Hello there,

Thank you for your question. The DOS, or Density of States, can be calculated as a function of Neff and λ/Λ using the following formula:

DOS = Neff * (λ/Λ)^3

Where Neff is the effective number of atoms or molecules in the system and λ/Λ is the ratio of the wavelength of the electromagnetic radiation to the characteristic length scale of the system.

This formula is derived from the Debye model, which describes the vibrational modes of a solid material. In this model, the DOS is proportional to the number of atoms or molecules in the system and the cube of the ratio of the wavelength to the characteristic length scale.

I hope this helps. Let me know if you have any further questions.