2 条结果 关键词:OLED ×

Reflectance-Based Organic Pulse Meter Sensor for Wireless Monitoring of Photoplethysmogram Signal.

Biosensors 2019 Elsamnah F, Bilgaiyan A, Affiq M, Shim CH 等 6 人

本文比较了两种用于无线脉搏容积波(PPG)监测的有机生物传感器结构,以降低功耗。两种器件均在同一玻璃基底上制备红色有机发光二极管(OLED)和有机光电二极管(OPD),采用中心圆形 OLED 被环形 OPD 包围的反射式布局。Device-1 的 OLED 面积为 0.06 cm²,OLED 与 OPD 间隙为 1.65 mm;De...

Analysis of integrated optofluidic lab-on-a-chip fluorescence biosensor based on transmittance of light through a fluidic gap.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2011 Krishnaswamy N, Srinivas T, Rao GM

灵敏度分析是片上实验室系统设计的重要方面。本文针对集成光流控荧光生物传感器,提出用数学公式计算流体间隙的最佳宽度,使传感器灵敏度达到最大,该最佳宽度对应特定模式光斑尺寸。研究还表明,传感器灵敏度受光耦合效率影响,而耦合效率随流体间隙宽度、流体折射率以及高阶模的变化而变化。论文采用有效折射率法设计银离子扩散玻璃集成通道波导,并在扩散区...