人类观测太阳又多了一双“慧眼” 从一台望远镜“看”源头创新

Core Insights - The AIMS telescope, the world's first dedicated mid-infrared solar magnetic field observation device, has been officially launched, enhancing human observation capabilities of the sun [1][2] - The development of AIMS fills a significant gap in international solar magnetic field observation in the mid-infrared spectrum, supporting China's leading position in solar physics research [1][3] Group 1: Technological Advancements - AIMS aims to improve magnetic field measurement precision to better than 10 Gauss and has developed the world's first mid-infrared Fourier spectrometer with ultra-high spectral resolution, achieving a 156-fold increase in spectral resolution compared to previous domestic levels [3] - The project has made several key technological breakthroughs since its initiation in 2015, including advancements in polarization measurement technology, which required starting from scratch due to the lack of existing mid-infrared measurement devices [3][4] Group 2: Collaborative Efforts - The AIMS telescope's development involved a multi-disciplinary collaborative effort, with various research institutes contributing to different components, ensuring organized and efficient project execution [3][4] - The project emphasized top-level design from the outset, allowing for smooth integration of various components without design rework issues [4] Group 3: Site Selection and Local Support - The site for AIMS was carefully chosen based on specific requirements such as long sunlight duration, dry climate, and high altitude, with Qinghai's Seishiteng Mountain ultimately selected after evaluating five potential locations [5] - Local government support was crucial for the project's success, facilitating the transportation of equipment and ensuring the necessary infrastructure was developed in a timely manner [5] Group 4: Team Dynamics and Challenges - The project team, primarily composed of young researchers, faced significant challenges due to high-altitude conditions, yet demonstrated resilience and commitment to advancing the project despite difficult living conditions [6] - The team successfully identified and resolved issues related to low-temperature effects on optical performance, showcasing their problem-solving capabilities and dedication to the project's success [6]