Abstract
We demonstrate a 1550 nm correlated photon-pair source in an integrated glass platform-a chalcogenide As2 S3 waveguide. A measured pair coincidence rate of 80 s-1 was achieved using 57 mW of continuous-wave pump. The coincidence to accidental ratio was shown to be limited by spontaneous Raman scattering effects that are expected to be mitigated by using a pulsed pump source.
Original language | English |
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Article number | 051101 |
Journal | Applied Physics Letters |
Volume | 98 |
Issue number | 5 |
DOIs | |
Publication status | Published - 31 Jan 2011 |
Externally published | Yes |