A New 3D Simulation Method for the Construction of Optical Phase Contrast Images of Gold Nanoparticle Clusters in Biological Cells

Table 1

Optical material constants of gold [20].

Background permittivity	Lorentz dispersion	Plasma dispersion
𝜀REAL=7.077	𝜀LORENTZ=2.323	𝜔𝑃=1.391×10^16 Hz
	𝜔0=4.635×10^15 Hz	𝜈𝐶=1.411×10^7 Hz
	𝛿0=9.267×10^14 Hz