SIMULATION SUCCESS STORIES

Unicamp and IEAv Design Sensitive Optical Fiber Sensors via Modeling

消费电子 加工制造

Jonas Osório, Cristiano Cordeiro, Unicamp; Marcos Franco, Valdir Serrão, Instituto de Estudos Avançados, Brazil

在真空室、海底和油气储层等严苛的环境中,传感器发挥着重要的作用。在极端环境中,传统的传感技术可能失效,而光纤传感器具有灵敏度高、抗电磁干扰等特点,能够适应各种环境条件,因此成为一种灵活的压力传感解决方案。巴西的坎皮纳斯大学(Universidade Estadual de Campinas)和空军研究所联合(Instituto de Estudos Avançados)展开研究,研发出了具有高灵敏度的微结构光纤。借助数值仿真,研究团队最大限度地增强了光纤的双折射特性对压力变化的依赖性,进而提升了传感器的灵敏度。

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