Characterising Extrasolar Planets in Reflected Light and Thermal   Emission
  The physical bases of the detection and characterisation of extrasolar planets in the reflected light and thermal emission regimes are reviewed. They both have their advantages and disadvantages, including artefacts, in the determination of planet physical parameters (mass, size, albedo, surface and atmospheric conditions etc. A special attention is paid for Earth-like planets and new perspectives for these different aspects are also presented. 
Jean Schneider (CNRS-Paris Observatory)