近代物理虚拟实验室的建设

Construction of modern physics virtual laboratory

近代物理实验所需设备昂贵、占地面积大,仪器内部结构不能看清楚,有些甚至还有一定的安全风险(如辐射)等原因,配备到实验室中有一定的难度,建设一个近代物理虚拟实验室,其中包括若干个虚拟实验,拓宽了物理实验的时空观,且不受场地的限制,增加了受训人员的实验有效时数,提高了效率,是传统实验的有效补充和完善.本文分析了近代物理虚拟实验室软件系统实现的重点及难点,介绍了系统的关键技术及实现方法.

The equipments needed in modern physics experiments are expensive, and require large space to install them. Their internal structure can not be seen clearly, and some are even dangerous to operators （such as equipments with radiation sources）. So it is difficult to apply them to laboratory. A virtual modern physics laboratory can offer new space for the teaching of modern physics experiments to eliminate those restrictions, increase the valid hours of the experimenters and enhance the teaching efficiency. It is a good complement to traditional experiments. This paper analyzes the key and difficult points in the realization of virtual modern physics laboratory software system and introduces the key techniques and methods.