All Categories (1-3 of 3)

1. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 2 - 2D/3D Fourier transforms & Electromagnetic fields/ Lorentz-Drude model

   25 Sep 2010 | | Contributor(s):: Gabriel Popescu

   So far, we have discussed Fourier transformations involving one-dimensional functions. Of course, in studying imaging, the conceptmust be generalized to 2D and 3D functions. For example, diffraction and 2D image formation are treated efficiently via 2D Fouriertransforms, while light scattering...

2. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 4 - Gaussian beam propagation - Elastic light scattering - Dynamic light scattering

   25 Sep 2010 | | Contributor(s):: Gabriel Popescu

   Often, experiments involve light beams. A light beam can be defined as a distribution of field that fulfills the approximation in Eq. 20,i.e. is characterized by a dominant wave vector component, k(z) >> k(x) , k(y) . A beam is, therefore, the spatial equivalent of quasimonochromaticlight,...

3. [Illinois] Phys550 Lecture 4: Interaction of Molecules with Light II

   09 Sep 2013 | | Contributor(s):: Klaus Schulten