在本研究中，透過電鑄製程將U型光纖感測器塗覆氧化石墨烯後分別鍍上鎳(Ni)及銅(Cu)金屬感測層，另外也將FBG感測器塗覆氧化石墨烯後鍍上鎳(Ni)金屬層，成功製作出新型光纖溫度感測器及應變感測器。針對所提出的具鎳/銅金屬U型光纖感測器及具鎳金屬FBG感測器進行溫度實驗及拉伸應變實驗，分析感測器對溫度感測及拉伸荷重的靈敏度。
第一部分提出結合電鑄製程及塗覆氧化石墨烯所製作出3種型別的溫度感測器，分別為具鎳金屬布拉格光纖光柵感測器、具鎳金屬U型光纖感測器及具銅金屬U型光纖感測器來進行溫度感測實驗，實驗結果發現具鎳金屬布拉格光纖光柵感測器所量測到三次循環的平均升溫靈敏度為11.6 pm/℃，平均線性度為0.9957；具鎳金屬U型光纖感測器所量測到三次循環的平均升溫靈敏度為19.7 pm/℃，平均線性度為0.9935；具銅金屬U型光纖感測器所量測到三次循環的平均升溫靈敏度為79.1 pm/℃，平均線性度為0.9961，實驗證明具銅金屬U型光纖感測器對溫度感測有較好的靈敏度。
第二部分提出結合電鑄製程及塗覆氧化石墨烯，製作出具鎳金屬布拉格光纖光柵感測來進行拉伸應變感測實驗，實驗結果發現具鎳金屬布拉格光纖光柵感測器所量測到三次循環的平均拉伸荷重靈敏度為6.2 pm/g平均線性度為1，證明我們所開發的具鎳金屬布拉格光纖光柵感測器可應用於拉伸應變感測，鍍上鎳金屬後可增強感測區的結構強度。

In this study, U-shaped optical sensors were coated with graphene oxide and then plated with nickel (Ni) and copper (Cu) metal sensing layers using an electroforming process. The FBG sensor is also coated with graphene oxide and then plated with nickel (Ni) metal layer. The novel optical fiber temperature sensor and strain sensor were successfully fabricated. The proposed U-shaped optical fiber sensor with nickel/copper metal and FBG sensor with nickel metal were subjected to temperature and tensile strain experiments. The sensitivity of the sensors to temperature and tensile load is further analyzed.
In the first part, three types of temperature sensors were fabricated by electroforming process and graphene oxide coating. The temperature sensing experiments were conducted with Nickel-coated FBG sensor, Nickel-coated U-shaped optical fiber sensor and Copper-coated U-shaped optical fiber sensor. The average sensitivity of the three cycles measured by the Nickel-coated FBG sensor was 11.6 pm/°C and the average linearity was 0.9957. The average temperature sensitivity of the three cycles measured by the Nickel-coated U-shaped optical fiber sensor was 19.7 pm/°C with an average linearity of 0.9935. The average temperature sensitivity of the three cycles measured with the Copper-coated U-shaped optical fiber sensor was 79.1 pm/°C and the average linearity was 0.9961. The experiments prove that the Copper-coated U-shaped optical fiber sensor has the best temperature sensitivity for temperature sensing.
In the second part, we propose to combine the electroforming process and the coating of graphene oxide. A Nickel-coated FBG sensor was fabricated to perform tensile strain sensing experiments. The experimental results show that the average tensile load sensitivity of the Nickel-coated FBG sensor was 6.2 pm/g for three cycles and the average linearity was 1. This proves that our developed Nickel-coated FBG sensor can be used for tensile strain sensing, and the structural strength of the sensing area can be enhanced after plating with nickel metal.

目錄
致謝 1
摘要 2
ABSTRACT 3
目錄 4
圖目錄 7
表目錄 12
第一章 序論 13
1.1 研究動機 13
1.2 文獻回顧 14
1.2.1 布拉格光纖光柵(FBG)之製作方法與應用 14
1.2.2 U型光纖感測器之製作方法與應用 25
1.2.3 彎曲光纖應用於溫度感測 31
1.3 研究目的 45
1.4 論文架構 45
第二章 基礎理論 47
2.1光纖光柵基本原理 47
2.2光彈理論 55
2.3布拉格光纖光柵(FBG)基本原理 58
2.4布拉格光纖光柵(FBG)耦合模式 61
2.5布拉格光纖光柵(FBG)波長偏移與溫度變化的關係 65
2.6布拉格光纖光柵(FBG)波長偏移與軸向應變的關係 66
2.7布拉格光纖光柵(FBG)波長偏移與軸向及橫向應變的關係 68
2.8金屬塗層布拉格光纖光柵(FBG)波長偏移與溫度的關係 71
2.9金屬塗層布拉格光纖光柵(FBG)波長偏移與應變的關係 72
2.10 彎曲型(U型)光纖基礎理論 74
第三章 研究方法與步驟 80
3.1 光纖製程－布拉格光纖光柵感測器製程 80
3.2彎曲型光纖探針燒製法 83
3.3 具鎳/銅金屬鍍層FBG感測器/U型光纖感測器製程 83
3.3.1 靜電噴塗氧化石墨烯 83
3.3.2 具鎳金屬鍍層FBG感測器/U型光纖感測器電鑄製程 85
3.3.3 具銅金屬鍍層U型光纖感測器電鑄製程 86
3.4實驗架構 87
3.4.1 溫度量測實驗架構 87
3.4.2 拉伸應變量測實驗架構 88
第四章 實驗結果與討論 90
4.1具鎳金屬布拉格光纖光柵感測器溫度實驗結果 90
4.1.1具鎳金屬鍍層布拉格光纖光柵感測器升溫三循環實驗 90
4.1.2具鎳金屬鍍層布拉格光纖光柵感測器降溫三循環實驗 95
4.2具鎳金屬鍍層U型光纖感測器溫度實驗 99
4.2.1具鎳金屬U型光纖感測器升溫三循環實驗 99
4.2.2具鎳金屬鍍層U型光纖感測器降溫三循環實驗 104
4.3具銅金屬鍍層U型光纖感測器溫度實驗 108
4.3.1具銅金屬U型光纖感測器升溫三循環實驗 108
4.3.2具銅金屬鍍層U型光纖感測器降溫三循環實驗 113
4.4具鎳金屬布拉格光纖光柵感測器拉伸應變實驗結果 117
第五章 結論 121
5.1具鎳金屬布拉格光纖光柵感測器溫度實驗結論 121
5.2具鎳金屬U型光纖感測器溫度實驗結論 121
5.3具銅金屬U型光纖感測器溫度實驗結論 122
5.4具鎳金屬布拉格光纖光柵感測器拉伸實驗結論 122
參考文獻 123

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