# Optical response¶

- Time-propagation TDDFT
- Time-propagation TDDFT with LCAO
- Linear response TDDFT
- Linear response TDDFT 2 - indexed version
- Induced density oscillations and electric near field from TDDFT
- Circular dichroism with real-time TDDFT
- Radiation-Reaction: Self-consistent Light-Matter interaction with real-time TDDFT
- Calculation of optical spectra with TDDFT
- Linear dielectric response of an extended system
- Nonlinear optical response of an extended system
- The Quantum Electrostatic Heterostructure (QEH) model
- Electron energy loss spectrum of silver
- Quasi-particle spectrum in the GW approximation: tutorial
- The Bethe-Salpeter equation and Excitons
- Simulating an XAS spectrum