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Cure real monitering sensor for UV curable thin epoxy film based on side-polished single mode fiber

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초록

Abstract

A novel cure sensor based on the side-polished single mode fiber has been proposed and demonstrated. Two diferentUV curable epoxies were used to verify the feasibility of the side-polished single mode fiber as a high sensitivity curesensor. The volume change of the epoxy by UV curing results in a corresponding change of the refractive index. Thesensor can be used to monitor the curing process, the refractive index variation and the volume change of epoxy in realtime during the UV curing process. In addition, small birefringence of the epoxy film can be detected using the sensor.

참고문헌 (11)

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