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Sub-wavelength periodic nano-holes produce extraordinary optical transmission (EOT) and have been used in biochemical sensing. However, to date the widely used single-layered nano-hole film turns to have reached its limit in accuracy and sensitivity. To provide new insights, this paper proposes to combine the classic Fabry-Pérot interferometer with nano-hole array structure so that both the high-reflectance...
A new low-power wrist-worn miniature device used for real-time wireless heart rate (HR) monitoring and fall detection is presented here. This device consists of sensors, signal condition circuits, microcontroller, and system communication module. Power management and algorithms are applied to achieve low power function. Using PASW Statistics 18.0(SPSS Statistics) software to analyze the 54 HR date...
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