  We experimentally investigate a uniform pulse sequence in which atom
interference is realized using the temporal matter-wave Talbot effect in an
atom-optic kicked rotor system. Multi-path interference is obtained in
asymmetric configuration with momentum differences up to $\pm$14 $\hbar k$, by
virtue of Talbot resonance. We experimentally confirm the theoretical limit
placed on the performance of this interferometer by the finite momentum
distribution of the initial ensemble consisting of a Bose-Einstein condensate
(BEC). This limitation on sensitivity, occurring due to the degradation of
resonant dynamics is also important in the realization of a one-dimensional
continuous-time quantum walk in the implementation of quantum search
algorithms.
