Heavy flavor production at the next linear collider

Using the next e+–e− linear collider, it will be possible to produce, by Compton backscattering, highly monochromatic photons of energy 250 GeV or higher. We describe how to use such photons to photoproduce large quantities of B0–B0 mesons and τ+–τ− lepton pairs for studies of CP-violation and τ decay.