focusing optical fiber

例句：

1. 1. The new project requires the use of focusing optical fibers to transmit data at high speeds.
   新项目需要使用聚焦光纤来高速传输数据。
2. 2.The research team is working on developing a focusing optical fiber that can withstand extreme temperatures.
   研究团队正在开发一种能承受极端温度的聚焦光纤。
3. 3. The company has invested in the development of focusing optical fiber technology to improve its product quality and efficiency.
   该公司投资于聚焦光纤技术的开发，以提高产品的质量与效率。