干涉型传感器
Chemical glue is often used to encapsulate fiber-optic F-P interferometric sensor to fixup the F-P cavity, which is easy to come unglued as aging. A new encapsulation method to melt fiber and quartz glass tube by high-frequency CO_2 laser is put forward.
针对光纤F-P干涉仪(FPI)传感器封装普遍采用的化学胶水粘合方式存在的胶水老化而脱胶的问题,提出一种用高频CO2激光脉冲加热使光纤与石英管永久熔合进行封装的新方法。
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