Glan-Thompson prism

例句：

1. 1.The Glan-Thompson prism is a popular tool for measuring the refractive index of materials.
   格兰-汤普森棱镜是测量材料折射率的常用工具。
2. 2. In optics, the Glan-Thompson prism is used to analyze light waves and determine their polarization.
   在光学中，格兰-汤普森棱镜用于分析光波并确定它们的偏振状态。
3. 3.The Glan-Thompson prism is often used in scientific experiments to measure the speed of light.
   格兰-汤普森棱镜常用于科学实验中测量光速。