  We propose a new framework combining weak measurement and second-order
correlated technique. The theoretical analysis shows that WVA experiment can
also be implemented by a second-order correlated system. We then build
two-dimensional second-order correlated function patterns for achieving higher
amplification factor and discuss the signal-to-noise ratio influence. Several
advantages can be obtained by our proposal. For instance, detectors with high
resolution are not necessary. Moreover, detectors with low saturation intensity
are available in WVA setup. Finally, type-one technical noise can be
effectively suppressed.
