According to a recent LinkedIn post from Single Quantum, the company is showcasing a 925 nm photon‑number resolving superconducting nanowire single‑photon detector (SNSPD) built on a multipixel interleaved architecture. The post indicates this design can detect up to four photons simultaneously, targeting quantum computing and quantum optics use cases that require high precision and scalability.
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The LinkedIn post highlights key performance metrics, including system detection efficiency of up to 85%, dark count rate below 1 count per second, and timing jitter under 20 picoseconds, with timing information preserved for each pixel. For investors, these specifications suggest a push toward higher‑end research and commercial applications, potentially strengthening Single Quantum’s position in the advanced photonics and quantum technology supply chain.
The post further suggests that the detector is engineered for demanding experimental environments, emphasizing ultra‑low noise and precise timing performance. If adopted by leading quantum computing and photonics customers, this type of product could support recurring equipment sales, deepen integration with R&D programs, and reinforce the company’s role as an enabling hardware provider in the growing quantum technology ecosystem.

