학술논문
Photon-number-resolving and ultra-fast multipixel SNSPD arrays for quantum photonic platforms
Document Type
Conference
Author
Source
2024 Optical Fiber Communications Conference and Exhibition (OFC) Optical Fiber Communications Conference and Exhibition (OFC), 2024. :1-3 Mar, 2024
Subject
Language
Abstract
We report on a high-efficiency multipixel SNSPD array detecting at > 1.5 GHz and that has excellent photon-number resolving (PNR) capability at 1550 nm. This device enables ultrafast QKD with > 60 Mbps secret key rate, and also PNR detection with high n-photon efficiencies for photonic quantum processors with various types of photon sources.