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Conferences > FiO > 2023 > JTu5A > JTu5A.19

An Efficient Source of Polarization-Entangled Photon-Pairs at Telecom Wavelength

Vikash Kumar Yadav, Vivek Venkataraman, and Joyee Ghosh

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Abstract

We report an efficient source of polarization-entangled photon-pairs at telecom wavelength using a fiber-coupled MgO:PPLN ridge waveguide. The maximum coincidence-to-accidental ratio (CAR) is ∼ 446 and the generated Φ+ Bell-state has ∼ 90% fidelity.

© 2023 The Author(s)

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