Here is an interesting picture. I am guessing it was taken with some sort of Electron microscope. It shows the lattice of pure gold atoms.
There is a scale marker in the corner showing the distance of 2nm , so this will give you an idea of how tiny the wavelength of your lasers actually are.
Jase.
There is a scale marker in the corner showing the distance of 2nm , so this will give you an idea of how tiny the wavelength of your lasers actually are.
Jase.