تقرير
Picosecond Synchronization of Photon Pairs through a Fiber Link between Fermilab and Argonne National Laboratories
العنوان: | Picosecond Synchronization of Photon Pairs through a Fiber Link between Fermilab and Argonne National Laboratories |
---|---|
المؤلفون: | Kapoor, Keshav, Xie, Si, Chung, Joaquin, Valivarthi, Raju, Peña, Cristián, Narváez, Lautaro, Sinclair, Neil, Allmaras, Jason P., Beyer, Andrew D., Davis, Samantha I., Fabre, Gabriel, Iskander, George, Kanter, Gregory S., Kettimuthu, Rajkumar, Korzh, Boris, Kumar, Prem, Lauk, Nikolai, Mueller, Andrew, Shaw, Matthew, Spentzouris, Panagiotis, Spiropulu, Maria, Thomas, Jordan M., Wollman, Emma E. |
سنة النشر: | 2022 |
المجموعة: | Quantum Physics |
مصطلحات موضوعية: | Quantum Physics |
الوصف: | We demonstrate a three-node quantum network for C-band photon pairs using 2 pairs of 59 km of deployed fiber between Fermi and Argonne National Laboratories. The C-band pairs are directed to nodes using a standard telecommunication switch and synchronized to picosecond-scale timing resolution using a coexisting O- or L-band optical clock distribution system. We measure a reduction of coincidence-to-accidental ratio (CAR) of the C-band pairs from 51 $\pm$ 2 to 5.3 $\pm$ 0.4 due to Raman scattering of the O-band clock pulses. Despite this reduction, the CAR is nevertheless suitable for quantum networks. |
نوع الوثيقة: | Working Paper |
DOI: | 10.1109/JQE.2023.3240756 |
URL الوصول: | http://arxiv.org/abs/2208.01789 |
رقم الأكسشن: | edsarx.2208.01789 |
قاعدة البيانات: | arXiv |
كن أول من يترك تعليقا!