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Frontiers in Optics

An efficient fiber-integrated broadband source of telecom photon-pairs

Vikash Kumar Yadav, Vivek Venkataraman, Joyee Ghosh

Published Jan 1, 2022• 1 citation
Publisher

Abstract

We report an efficient source of correlated photons spanning the C- & L-bands of the telecom spectrum with a coincidence-to-accidental ratio (CAR) > 1300 and spectral brightness 2.5x107 pairs/s/mW/nm using a fiber-pigtailed Zn-indiffused MgO:PPLN ridgewaveguide.
DOI
10.1364/fio.2022.jtu5a.38

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