Two-photon interference imaging

Abstract

In this article, we propose the two-photon interference imaging based on two-photon interference mechanism with thermal light source. Theoretical and experimental results show that the imaging quality and imaging speed of two-photon interference imaging are comparable to that of classical optical imaging, and much better than that of conventional quantum imaging (ghost imaging). Furthermore, Two-photon interference imaging can effectively overcome the effect of atmospheric turbulence and other harsh optical environments. The physical essence is the inhibition of two-photon interference mechanism on atmospheric turbulence.