On October 21, 2025, Nanjing hosted the kick-off and implementation plan review meeting for the national key R&D project "Quantum Communication and Quantum Computers," specifically the sub-program "Applied Research of Quantum Communication Technology in Kilometer-Level Stellar Interference and Astronomical Observations," led by the Nanjing Institute of Astronomical Optics & Technology (NIAOT), Chinese Academy of Sciences.
The meeting was attended by leaders, experts, and research members from multiple institutions including the Bureau of Frontier Sciences and Basic Research (CAS), Hefei National Laboratory, University of Science and Technology of China (USTC), Nanjing University, Shandong University, National Astronomical Observatories (CAS), Institute of High Energy Physics, Purple Mountain Observatory, and NIAOT.
Hu Zhongwen, Deputy Director of NIAOT, chaired the meeting and announced the project's expert committee roster.
Mao Yufeng, Deputy Director of the Astronomy & Mechanics Division (CAS Bureau of Frontier Sciences), outlined the project’s background, emphasizing that integrating quantum communication with astronomical optical interferometry represents an interdisciplinary breakthrough. This synergy could deepen quantum-astronomy convergence, overcome limitations in baseline length and sensitivity in conventional interferometry, and yield transformative outcomes. He also stressed the need to cultivate high-caliber researchers, foster cross-disciplinary teams, and ensure rigorous process/funding oversight.
Academician Cui Xiangqiong (CAS) reviewed the historical context of quantum-astronomy interferometry integration and the project's progress.
Project oversight experts Prof. Ren Jigang and Prof. Zhang Jun (USTC) outlined implementation guidelines.
Principal Investigator Xu Teng and subgroup leaders (Prof. Cao Yuan, Dr. Song Shengyuyang, and Prof. Chen Guo) detailed implementation plans for key tasks: long-baseline interferometry, quantum communication, stellar interferometry data processing, and fast-moving object simulation.
Following deliberations, the expert committee unanimously approved the implementation plan for the quantum-astronomy interferometry project.
Group photo of the conference participants
