利用受挫式內部全反射法搭配Otto組態激發表面電漿波對花生油之共振角檢測

Using the Optical Frustrated Total Internal Reflection Method with Otto Configuration to Study the Resonance Angle of the Plasma Wave to Peanut oil

趙文鴻(Wen- Hung Chao) ； 陳秀文(Shiou-Wen Chen) ； 何昇遂(Sheng-Sui He) ； 鄧智承(Zhic-Heng Deng) ； 李正民(Cheng-Min Lee)

《元培學報》 23期 (2017/12) Pp. 23-30

摘要

本篇論文是利用受挫式內部全反射法搭配Otto組態（磷化鎵稜鏡－花生油－銀金屬薄膜層）激發表面電漿波對花生油的量測，並藉由不同銀金屬薄膜層厚度變化進行電腦模擬，找出Otto組態激發表面電漿波時之最佳化銀金屬薄膜層厚度，並對整個模擬結果作分析與探討。本研究結果顯示，量測物質花生油在本Otto組態的銀金屬薄膜層厚度330（nm）時，具有最佳化檢測響應；即本研究組態在銀金屬薄膜層厚度330（nm）時，所產生的表面電漿波具有深且窄的表面電漿波共振角。

關鍵字

Otto組態 ； 受挫式內部全反射法 ； 表面電漿波 ； 花生油

並列摘要

This paper used frustrated total internal reflection configuration with Otto (gallium phosphide prism-peanut oil-silver metal film layer) excitation surface plasma wave measurements for peanut oil by different silver metal film layer thickness changes in computer simulation to find this Otto machine through a silver metal film layer optimal configuration film thickness of the surface plasma wave. This paper also completed the entire simulation results for in-depth analysis and discussion. The results of this study show the measuring of substances peanut oil of Otto configuration with silver metal film layer thickness of 330 (nm) has the best detection response. Namely, the present study configured in silver metal film layer thickness of 330 (nm) surface plasma waves produced deep and narrow optimal resonance angle of surface plasma wave.

並列關鍵字

Otto configuration ； frustrated total internal reflection method ； surface plasma waves ； peanut oil