27 November 2012 A no adhesive and temperature-insensitive package design of fiber Bragg grating pressure sensor
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Abstract
In this study, an innovative temperature-insensitive and no adhesive package for FBG pressure sensor was designed. We presents an package construction to compensate for temperature deviation of a FBG by mechanical properties of different metal materials; the package realize no adhesive utilizing combined technique of electroless plating NI-P and electroplating NI and laser spot welding technology. On the basis of the study on the Material structural properties and the compensation principles analysis of the FBG, the finite element method is used to analysis of the feasibility of the construction and optimize the construction parameters. The results show that this compensation construction can effectively reduce the temperature sensitivity of the FBG.
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Hui Wang, Hui Wang, Jun Zhu, Jun Zhu, Hao Yin, Hao Yin, Zhao Zhang, Zhao Zhang, Haiyu Tang, Haiyu Tang, Benli Yu, Benli Yu, } "A no adhesive and temperature-insensitive package design of fiber Bragg grating pressure sensor", Proc. SPIE 8555, Optoelectronic Devices and Integration IV, 85551A (27 November 2012); doi: 10.1117/12.2000681; https://doi.org/10.1117/12.2000681
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