Actively switchable non-degenerate polarization entangled photon pair distribution in a dense wave-division multiplexing
Zhi‐Yuan Zhou, Yun-Kun Jiang, Dong-Sheng Ding, Bao‐Sen Shi, Guang‐Can Guo · Nonlinear Optics · 2013
Non-degenerate polarization-entangled photon pair distribution in a DWDM with 8 channels is realized. We can actively control and switch the distribution of the photon pair between different channel pairs in DWDM at will.