Two-Photon interactions at High Energies -- Present and Future
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		Albert de Roeck (DESY & CERN)
 
Abstract
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Recent data on two photon interactions collected at LEP is reviewed.
The structure of the photon is studied with deep inelastic e-gamma
scattering and with jet production in gamma-gamma collisions. 
The total gamma-gamma cross sections have been studied at high energies.
Double tag two photon events allow tests of QCD dynamics at small-$x$. 
Next future physics two photon collisions at a gamma-gamma collider is 
discussed, with particular emphasis on Higgs production and the 
two photon decay width of the Higgs.