Superresolving optical microscope by means of two-photon entanglement

摘要

We propose a two-photon imaging system and formulate the property of the system into an image-formation formulae. The idea of two-photon image-formation, in which the entangled photon pairs are utilized, unveils the possibility of the advancement in resolution. We show that the two-photon microscopy beats the diffraction limit and discuss the resolution of this high-resolving optical system.