We report a Monte Carlo study of the \gamma \gamma \rightarrow {\mu }^\pm _R,L {\mu }^\mp _R,L reactions. The case of the left-handed scalar lepton is of particular interest because their main decay channel can be measured with a high precision. Final states containing up to 4 leptons and missing energy are also investigated. There, exotic shapes of the energy distributions appear as a consequence of cascade decay which would give a hint to recognize supersymmetric processes by observing the shape of such distributions.

PACS numbers: 14.80.Ly, 04.65.+e