ALPS Poster Session 2

[ALPSp2-46] Polarization-insensitive quantum frequency conversion module based on the Mach-Zehnder interferometer

*Shinichi Takenaka¹, Shoichi Murakami^1,2, Toshiki Kobayashi^1,2, Takashi Yamamoto^1,2, Rikizo Ikuta^1,2 (1. Graduate School of Engineering Science, Osaka University, 2. Center for Quantum Information and Quantum Biology, Osaka University)

We report a fiber-pigtailed quantum frequency conversion module based on the Mach-Zehnder interferometer. The experimental results show that the module works well for arbitrary polarization state of light with high fidelity.