格隆汇12月29日丨国芯科技(688262.SH)在互动平台表示，公司十分重视量子技术的发展，已推出了系 列化的量子安全芯片、模组及抗量子密码芯片、模组产品，公司的量子安全产品具体应用于金融、通 信、电力、物联网等领域以及签名/验证服务器、安全网关/防火墙等有高安全要求的信息安全设备中， 已被合肥硅臻、中电信量子、问天量子等量子领域的头部企业采用并已实现销售收入。公司也已为合作 伙伴提供抗量子芯片的技术服务，并实现相关业务收入。 ...

格隆汇12月29日丨国芯科技(688262.SH)在互动平台表示，公司十分重视量子技术的发展，已推出了系 列化的量子安全芯片、模组及抗量子密码芯片、模组产品，公司的量子安全产品具体应用于金融、通 信、电力、物联网等领域以及签名/验证服务器、安全网关/防火墙等有高安全要求的信息安全设备中， 已被合肥硅臻、中电信量子、问天量子等量子领域的头部企业采用并已实现销售收入。公司也已为合作 伙伴提供抗量子芯片的技术服务，并实现相关业务收入。 ...

Core Insights - The core focus of the news is the launch of a general-purpose programmable optical quantum computer by Silizhen, a subsidiary of Guoxin Technology, at the 2025 Quantum Technology and Industry Conference in Hefei, marking a significant advancement in quantum computing technology [1][2]. Company Developments - Silizhen's optical quantum computer is designed for general quantum computing, utilizing photons as qubit carriers and integrated photonic chips as the core, enabling self-developed key components with high fidelity, easy deployment, and scalability [1][2]. - The system architecture employs photon path encoding for qubit manipulation and utilizes an interference network for unitary evolution, ensuring efficient collaboration between the optical quantum chip and the measurement and control system [2][3]. - The device currently supports 4 physical qubits, suitable for experimental validation in small to medium quantum computing scenarios, with average fidelity exceeding 99.4% for single and two-qubit states [2][3]. Technological Advantages - The optical quantum computer features high resistance to disturbances due to its use of photons as qubit carriers, providing a stable foundation for computation and execution efficiency [3]. - The modular programmable computing core based on silicon photonic integrated chips allows for resource expansion and functional upgrades, addressing both research exploration and industrial application needs [3]. - Key components such as the entangled photon source, integrated optical quantum computing chip, and measurement and control system are all developed in-house by Silizhen, showcasing the company's technological capabilities [3]. Application Potential - The optical quantum computer is expected to serve various fields, including quantum algorithm validation in research, AI applications like autonomous driving, quantum encryption prototype development in communications, and financial market simulations [3].