低功率光伏產生器之探討

Abstract

由於積體電路技術不斷發展, 使得低功率光伏產生器於微電子電路之 應用甚具研究價值. 本論文之研究目的, 乃在量測不同波長光源對不同生 物組織之穿透程度, 繼而藉以P-I-N光二極體為實驗對象, 探討將其置於 生物組織中而與外界隔離之狀況下, 以不同波長之LED為光源, 由組織外 部對其照射時之電量表現. 文中並以心率調節器為例, 說明光二極體作為 低功率光伏產生器時之應用. Due to the continual development of IC technology, the low power PVG(PhotoVoltaic Generator) has become very important in the microelectronics applications. The purpose of this thesis is to study the optical penetration of different wavelengths on two kinds of biological tissues and the electric features (open voltage and short current) of PIN diodes placed inside the tissues which are casted light from outside by using LEDs of various wavelengths. The pacemaker is used as an example to illustrate the applications of photodiodes in low power photo- voltaic generators.