Abstract
We demonstrate the integration of a new and scalable photon-number- resolving detector (PNRD) based on a spatially multiplexed array of superconducting nanowire single photon detectors (SSPDs) connected in series. The waveguide photon number resolving detectors (WPNR) show a device quantum efficiency of 24% and can discriminate between 0-4 photons.
Original language | English |
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Title of host publication | 2014 Fotonica AEIT Italian Conference on Photonics Technologies, Fotonica AEIT 2014 |
Publisher | IEEE Computer Society |
ISBN (Print) | 9788887237177 |
DOIs | |
Publication status | Published - 2014 |
Event | 2014 Fotonica AEIT Italian Conference on Photonics Technologies, Fotonica AEIT 2014 - Naples, Italy Duration: 12 May 2014 → 14 May 2014 |
Conference
Conference | 2014 Fotonica AEIT Italian Conference on Photonics Technologies, Fotonica AEIT 2014 |
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Country/Territory | Italy |
City | Naples |
Period | 12/05/14 → 14/05/14 |
Keywords
- Integrated quantum optics
- Photon number resolution
- Single photon detectors
- Superconducting nanowires