  The main possibilities of investigation of leptons and bosons production in
interaction of polarized photons are considered. The usage of $\gamma\gamma\to
f\bar{f}[+\gamma]$ reactions for the luminosity measurement on linear photon
collider is analyzed. The achievable precision of the luminosity measuring is
considered and calculated. The first-order QED correction to $\gamma\gamma\to
l\bar{l}$ scattering is analyzed. All possible polarization states of
interacting particles are investigated. For the detection of deviations from SM
predictions at linear $\gamma\gamma$ colliders with center of mass energies
running to 1 TeV the influence of three possible anomalous couplings on the
cross sections of $W^+W^-$ productions has been investigated. The significant
discrimination between various anomalous contributions is discovered. The main
contribution of high order electroweak effects is considered.
