Core Viewpoint - The article discusses the recent government procurement intentions released by zycgr, highlighting a total of 41 items related to instrument equipment with a total budget of 139 million yuan, expected to be procured by December 2025 [2][5]. Summary by Sections Procurement Overview - The procurement intentions include advanced instruments such as infrared single-photon detectors, entanglement source ground detection systems, and high-resolution multi-mode superconducting single-photon detectors [2][4]. - The total budget for these procurements is 139 million yuan [5]. Detailed Procurement List - Specific items include: - Infrared single-photon detectors: 150 million yuan for 10 sets, required for quantum science experiments [4]. - Entanglement source ground detection system: 200 million yuan for 1 set, to support future entanglement distribution experiments [4]. - High time-resolution multi-mode superconducting single-photon detectors: 400 million yuan for 2 sets, needed for scientific applications [4]. - Various laser systems and components, including high-power lasers and low-temperature platforms, with budgets ranging from 130 million to 700 million yuan [6][7]. - The procurement is aimed at enhancing capabilities in quantum science and related fields, with specific requirements for installation, maintenance, and warranty periods [4][6]. Additional Information - The procurement is part of a broader initiative to support quantum research and technology development, indicating a significant investment in advanced scientific instruments [2][8]. - The article emphasizes the importance of these instruments in facilitating cutting-edge research in quantum materials and technologies [7][8].

Core Viewpoint - The article discusses the recent announcement of government procurement intentions for various scientific instruments, totaling a budget of 647 million yuan, with procurement expected to occur in June 2025 [1][2]. Summary by Sections Procurement Overview - A total of 61 items related to scientific instruments have been identified for procurement, with a total budget of 647 million yuan [2]. - The procurement includes advanced equipment such as mobile vehicle-mounted quantum link node telescopes, vacuum parallel light tube detection calibration systems, and high temporal resolution multi-mode superconducting single-photon detectors [2][4]. Specific Procurement Items - Mobile vehicle-mounted quantum link node telescope: 1 set, budget of 20 million yuan, delivery within 2 years, warranty of at least 5 years [4]. - Vacuum parallel light tube detection calibration system: 1 set, budget of 37 million yuan, delivery within 1.5 years, warranty of at least 5 years [4]. - High temporal resolution multi-mode superconducting single-photon detector: 3 sets, budget of 30 million yuan, delivery within 6 months, warranty of 1 year [5]. Additional Equipment and Specifications - Various telescopes with specific requirements for optical performance and durability, including a large aperture optical telescope with a budget of 65 million yuan [6]. - Laser communication systems and quantum key distribution terminals are also included, with budgets ranging from 172 million yuan to 887 million yuan [5][6]. - The procurement also covers components for low-temperature systems and high-precision measurement devices, indicating a focus on advanced scientific research capabilities [7][8]. Conclusion - The procurement intentions reflect a significant investment in scientific research infrastructure, aiming to enhance capabilities in quantum communication, optical detection, and other advanced technologies [1][2].