---
title: "China's single-photon detection technology has achieved a major breakthrough"
type: "News"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/news/260735620.md"
description: "On October 11th, reporters learned from the Anhui Quantum Information Engineering Technology Research Center that China has achieved the mass production of the world's first four-channel ultra-low noise semiconductor single-photon detector. This device has set world records in multiple key indicators such as detection efficiency, dark noise level, and integration level, marking China's single-photon detection technology entering a leading stage, and can provide independently controllable and high-performance core components for applications such as quantum communication, single-photon radar, biological fluorescence imaging, deep space laser ranging, and single-photon imaging"
datetime: "2025-10-11T09:37:19.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/260735620.md)
  - [en](https://longbridge.com/en/news/260735620.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/260735620.md)
---

> 支持的語言: [简体中文](https://longbridge.com/zh-CN/news/260735620.md) | [English](https://longbridge.com/en/news/260735620.md)


# China's single-photon detection technology has achieved a major breakthrough

On October 11th, reporters learned from the Anhui Quantum Information Engineering Technology Research Center that China has achieved the mass production of the world's first four-channel ultra-low noise semiconductor single-photon detector. This device has set world records in several key indicators such as detection efficiency, dark noise level, and integration level, marking China's single-photon detection technology entering a leading stage, and can provide independently controllable and performance-leading core components for applications such as quantum communication, single-photon radar, biological fluorescence imaging, deep space laser ranging, and single-photon imaging

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