國立臺灣大學電機工程學系暨研究所吳建平2006-07-252018-07-062006-07-252018-07-061998-07-31http://ntur.lib.ntu.edu.tw//handle/246246/7664當光纖被施以空間週期性的微彎曲 時,會引起傳輸其中的光能量的損失(等效 於Transmission Coefficient 的改變),利用 此原理製作感測器可用以量測各種物理 量。本研究為國科會計劃【1】的延伸,改 進該計劃利用前述原理所設計的微彎曲型 光纖感測器系統,包括光纖形變器、電子 電路、系統量測架構及訊號處理方法等, 以降低系統的雜訊干擾。When a sensing fiber is somehow constrained to bend in a periodically regular pattern,the transmission coefficient for light propagating through the bent fiber is in turn changed by a small amount. A fiber-optic sensor system, which is developed in 【1】 by using the microbend technique, is improved upon noise and interference. To achieve this goal, redesigning of deformer 、sensing structure and signal processing method was performed.application/pdf73307 bytesapplication/pdfzh-TW國立臺灣大學電機工程學系暨研究所光纖感測器光纖形變器microbend fiber-optic sensordeformer光纖感測器應用於生醫信號偵測之研究(2)Study of fibre-optic sensor on the detection of physiological signals(2)reporthttp://ntur.lib.ntu.edu.tw/bitstream/246246/7664/1/872213E002088.pdf