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发明名称
表面电浆共振量测装置
摘要
本发明之表面电浆共振量测装置,包含一旋光外差光源,旋光外差光源产生一旋光外差光束,一分光元件分化旋光外差光束为一参考光束与一讯号光束,一第一光感测结构感测参考光束之一参考光强度,表面电浆共振感测器接收讯号光束并反射一反射讯号光束,一第二光感测结构接收反射讯号光束之一反射光强度,一运算电路计算参考光强度与反射光强度之相位差。藉由旋光外差光束可高灵敏地反映出入射光经表面电浆共振后所引起的相位变化,如此可提升量测待测物微小物理量的变化之便利性。
申请公布号
TWI426260
申请公布日期
2014.02.11
申请号
TW099114235
申请日期
2010.05.04
申请人
国立中央大学 桃园县中坜市中大路300号
发明人
李朱育;蔡欣凯
分类号
G01N21/55
主分类号
G01N21/55
代理机构
代理人
蔡秀玫 新北市土城区金城路2段211号4楼A1室
主权项
地址
桃园县中坜市中大路300号
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